Lincoln Navigator: Interior Camera System / Interior Camera System. Diagnosis and Testing

Lincoln Navigator 2018-2025 Workshop Manual / Electronic Feature Group / Interior Camera System / Interior Camera System. Diagnosis and Testing

Diagnostic Trouble Code (DTC) Chart

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).

Module	DTC	Description	Action
CMR	B115E:49	Camera Module: Internal Electronic Failure	GO to Pinpoint Test A
CMR	B115E:54	Camera Module: Missing Calibration	GO to Pinpoint Test B
CMR	B115E:78	Camera Module: Alignment Or Adjustment Incorrect	GO to Pinpoint Test B
CMR	B115E:97	Camera Module: Component Or System Operation Obstructed Or Blocked	GO to Pinpoint Test D
CMR	B115E:98	Camera Module: Component Or System Over Temperature	GO to Pinpoint Test E
CMR	B15E1:11	Driver Side LED: Circuit Short To Ground	GO to Pinpoint Test C
CMR	B15E1:12	Driver Side LED: Circuit Short To Battery	GO to Pinpoint Test C
CMR	B15E1:13	Driver Side LED: Circuit Open	GO to Pinpoint Test C
CMR	B15E1:97	Driver Side LED: Component Or System Operation Obstructed Or Blocked	GO to Pinpoint Test D
CMR	B15E2:11	Passenger Side LED: Circuit Short To Ground	GO to Pinpoint Test C
CMR	B15E2:12	Passenger Side LED: Circuit Short To Battery	GO to Pinpoint Test C
CMR	B15E2:13	Passenger Side LED: Circuit Open	GO to Pinpoint Test C
CMR	B15E2:97	Passenger Side LED: Component Or System Operation Obstructed Or Blocked	GO to Pinpoint Test D
CMR	U0100:00	Lost Communication With ECM/PCM 'A': No Sub Type Information	GO to Pinpoint Test F
CMR	U0121:00	Lost Communication With Anti-Lock Brake System (ABS) Control Module 'A': No Sub Type Information	GO to Pinpoint Test G
CMR	U0140:00	Lost Communication With Body Control Module: No Sub Type Information	GO to Pinpoint Test H
CMR	U0401:86	Invalid Data Received from ECM/PCM A: Signal Invalid	GO to Pinpoint Test I
CMR	U0415:86	Invalid Data Received from Anti-Lock Brake System (ABS) Control Module 'A': Signal Invalid	GO to Pinpoint Test J
CMR	U0422:86	Invalid Data Received From Body Control Module: Signal Invalid	GO to Pinpoint Test K
CMR	U2018:51	Control Module Software #3: Not Programmed	GO to Pinpoint Test L
CMR	U2100:00	Initial Configuration Not Complete: No Sub Type Information	GO to Pinpoint Test L
CMR	U3000:41	Control Module: General Checksum Failure	GO to Pinpoint Test M
CMR	U3000:42	Control Module: General Memory Failure	GO to Pinpoint Test M
CMR	U3000:44	Control Module: Data Memory Failure	GO to Pinpoint Test M
CMR	U3000:49	Control Module: Internal Electronic Failure	GO to Pinpoint Test M
CMR	U3000:98	Control Module: Component Or System Over Temperature	GO to Pinpoint Test N
CMR	U3003:16	Battery Voltage: Circuit Voltage Below Threshold	GO to Pinpoint Test O
CMR	U3003:17	Battery Voltage: Circuit Voltage Above Threshold	GO to Pinpoint Test P

Pinpoint Tests

PINPOINT TEST A: B115E:49

Refer to Wiring Diagrams Cell 31 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR B115E:49	Camera Module: Internal Electronic Failure	A continuous memory and on-demand DTC that sets when the driver status monitor camera module detects a failure with the driver status monitor camera.

Possible Sources

Wiring, terminals or connectors
Driver status monitor camera
Driver status monitor camera module (CMR )

A1 CHECK THE DRIVER STATUS MONITOR CAMERA MODULE DIAGNOSTIC TROUBLE CODES

Ignition ON.

Connect the diagnostic tool.

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using the diagnostic scan tool, perform the CMR self-test.

Is DTC B115E:49 still present?

Yes

GO to A2

No	The system is operating correctly at this time.

A2 INSTALL CMR (CAMERA MODULE - REAR) PMI (PROGRAMMABLE MODULE INSTALLATION)

Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).

Install CMR As-Built data from PTS following scan tool instructions.

Is DTC B115E:49 still present?

Yes

GO to A3

No	The system is operating correctly at this time.

A3 CHECK THE COAXIAL CABLE FOR DAMAGE

Ignition OFF.

Disconnect Driver status monitor camera C2827B .

Disconnect Driver status monitor camera module C2826B .

Inspect the coaxial cable connectors for damage.

Inspect the coaxial cable for sharp 90 degree bends or shield damage.

Is any cable damage present?

Yes

INSTALL a new coaxial cable.
Test the system for normal operation. If the concern is still present, GO to A4

GO to A4

A4 CHECK THE DRIVER STATUS MONITOR CAMERA SIGNAL CIRCUIT FOR AN OPEN

Measure:
Click to display connectors

Positive Lead Measurement / Action Negative Lead

C2827B-1 C2826B-1

Is the resistance less than 3 ohms?

Yes

GO to A5

No	INSTALL a new coaxial cable.

A5 CHECK THE DRIVER STATUS MONITOR CAMERA SIGNAL CIRCUIT FOR A SHORT TO GROUND

Measure:
Click to display connectors

Positive Lead Measurement / Action Negative Lead

C2827B-1 Ground

Is the resistance greater than 10,000 ohms?

Yes

GO to A6

No	INSTALL a new coaxial cable.

A6 CHECK FOR CORRECT DRIVER STATUS MONITOR CAMERA MODULE OPERATION

Ignition OFF.

Disconnect and inspect the driver status monitor camera module connectors.

Repair:
- corrosion (install new connector or terminals – clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the driver status monitor camera module connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new driver status monitor camera module.
REFER to: Driver Status Monitor Camera Module [CMR] (419-04B Interior Camera System, Removal and Installation).

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST B: B115E:54 OR B115E:78

Refer to Wiring Diagrams Cell 31 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR B115E:54	Camera Module: Missing Calibration	A continuous memory and on-demand DTC that sets when the driver status monitor camera module detects that the camera is not calibrated.
CMR B115E:78	Camera Module: Alignment Or Adjustment Incorrect	A continuous memory and on-demand DTC that sets when the driver status monitor camera module detects that the camera is out of alignment.

Possible Sources

Driver status monitor camera
Driver status monitor camera module (CMR )

Visual Inspection and Pre-checks

Inspect the driver status monitor camera for damage.

B1 INSTALL CMR (CAMERA MODULE - REAR) PMI (PROGRAMMABLE MODULE INSTALLATION)

Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).

Install CMR As-Built data from PTS following scan tool instructions.

Ignition OFF.

Ignition ON.

Wait 10 seconds.

Is DTC B115E:54 or B115E:78 still present?

Yes

GO to B2

No	The system is operating correctly at this time.

B2 CHECK FOR CORRECT DRIVER STATUS MONITOR CAMERA MODULE OPERATION

Ignition OFF.

Disconnect and inspect the driver status monitor camera module connectors.

Repair:
- corrosion (install new connector or terminals – clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the driver status monitor camera module connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST C: B15E1:11, B15E1:12, B15E1:13. B15E2:11, B15E2:12 OR B15E2:13

Refer to Wiring Diagrams Cell 31 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR B15E1:11	Driver Side LED: Circuit Short To Ground	A continuous memory and on-demand DTC that sets when the driver status monitor camera module detects a short to ground from the driver side LED signal circuit.
CMR B15E1:12	Driver Side LED: Circuit Short To Battery	A continuous memory and on-demand DTC that sets when the driver status monitor camera module detects a short to voltage from the driver side LED signal circuit.
CMR B15E1:13	Driver Side LED: Circuit Open	A continuous memory and on-demand DTC that sets when the driver status monitor camera module detects an open from the driver side LED signal circuit.
CMR B15E2:11	Passenger Side LED: Circuit Short To Ground	A continuous memory and on-demand DTC that sets when the driver status monitor camera module detects a short to ground from the passenger side LED signal circuit.
CMR B15E2:12	Passenger Side LED: Circuit Short To Battery	A continuous memory and on-demand DTC that sets when the driver status monitor camera module detects a short to voltage from the passenger side LED signal circuit.
CMR B15E2:13	Passenger Side LED: Circuit Open	A continuous memory and on-demand DTC that sets when the driver status monitor camera module detects an open from the passenger side LED signal circuit.

Possible Sources

Wiring, terminals or connectors
Driver status monitor LED (part of driver status monitor camera assembly)
Driver status monitor camera module (CMR )

Visual Inspection and Pre-checks

Inspect the driver status monitor light emitting diodes (LEDs) for damage.

C1 CHECK THE DRIVER STATUS MONITOR LED (LIGHT EMITTING DIODE) CIRCUITS FOR A SHORT TO VOLTAGE

NOTE: The driver status monitor LEDs are part of the driver status monitor camera assembly.

Ignition OFF.

Disconnect Driver status monitor LED C2827A .

Disconnect Driver status monitor camera module C2826A .

Ignition ON.

Measure:
Click to display connectors
Driver side driver status monitor LED

Positive Lead Measurement / Action Negative Lead

C2826A-9 Ground

C2826A-8 Ground

Click to display connectors
Passenger side driver status monitor LED

Positive Lead Measurement / Action Negative Lead

C2826A-6 Ground

C2826A-7 Ground

Is any voltage present?

Yes

REPAIR the circuit.

GO to C2

C2 CHECK THE DRIVER STATUS MONITOR LED (LIGHT EMITTING DIODE) CIRCUITS FOR AN OPEN

Ignition OFF.

Measure:
Click to display connectors
Driver side driver status monitor LED

Positive Lead Measurement / Action Negative Lead

C2828-4 C2826A-8

C2828-3 C2826A-9

Click to display connectors
Passenger side driver status monitor LED

Positive Lead Measurement / Action Negative Lead

C2828-1 C2826A-6

C2828-2 C2826A-7

Is the resistance less than 3 ohms?

Yes

GO to C3

No	REPAIR the circuit.

C3 CHECK THE DRIVER STATUS MONITOR LED (LIGHT EMITTING DIODE) CIRCUITS FOR A SHORT TO GROUND

Measure:
Click to display connectors
Driver side driver status monitor LED

Positive Lead Measurement / Action Negative Lead

C2826A-9 Ground

C2826A-8 Ground

Click to display connectors
Passenger side driver status monitor LED

Positive Lead Measurement / Action Negative Lead

C2826A-6 Ground

C2826A-7 Ground

Is the resistance greater than 10,000 ohms?

Yes

INSTALL a new driver status monitor camera.
REFER to: Driver Status Monitor Camera (419-04B Interior Camera System, Removal and Installation). Test the system for normal operation. If the concern is still present, GO to C4

No	REPAIR the circuit.

C4 CHECK FOR CORRECT DRIVER STATUS MONITOR CAMERA MODULE OPERATION

Ignition OFF.

Disconnect and inspect the driver status monitor camera module connectors.

Repair:
- corrosion (install new connector or terminals – clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the driver status monitor camera module connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST D: B115E:97, B15E1:97 OR B15E2:97

Refer to Wiring Diagrams Cell 31 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR B115E:97	Camera Module: Component Or System Operation Obstructed Or Blocked	A continuous memory and on-demand DTC that sets when the driver status monitor camera module detects that the camera is obstructed or blocked.
CMR B15E1:97	Driver Side LED: Component Or System Operation Obstructed Or Blocked	A continuous memory and on-demand DTC that sets when the driver status monitor camera module detects that the driver side LED is obstructed or blocked.
CMR B15E2:97	Passenger Side LED: Component Or System Operation Obstructed Or Blocked	A continuous memory and on-demand DTC that sets when the driver status monitor camera module detects that the passenger side LED is obstructed or blocked.

Possible Sources

Blockage or obstruction
Driver status monitor LED
Driver status monitor camera

Visual Inspection and Pre-checks

Inspect the driver status monitor camera or driver status monitor LED light emitting diodes (LEDs) for damage.
Close the drivers door before starting the pinpoint test.
Position the steering wheel in the straight-ahead position before starting the pinpoint test.

D1 CHECK THE DRIVER STATUS MONITOR CAMERA MODULE DIAGNOSTIC TROUBLE CODES

Close the driver door and wait 15 seconds.

Ignition ON.

Connect the diagnostic tool.

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using the diagnostic scan tool, perform the CMR self-test.

Is DTC B115E:97, B15E1:97 or B15E2:97 still present?

Yes

GO to D2

No	The system is operating correctly at this time.

D2 INSPECT THE CAMERA AND LIGHT EMITTING DIODES (LEDS) FOR OBSTRUCTIONS

Inspect the driver status monitor camera and LEDs for obstructions from;
- Dirt or debris
- Aftermarket equipment
- Electronic devices and accessory power cords
- Auxiliary power cords

Is the driver status monitor camera or LED obstructed or blocked?

Yes

Clean or remove the obstruction then GO to D1

GO to D3

D3 INSTALL CMR (CAMERA MODULE - REAR) PMI (PROGRAMMABLE MODULE INSTALLATION)

Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).

Install CMR As-Built data from PTS following scan tool instructions.

Is DTC B115E:97, B15E1:97 or B15E2:97 still present?

Yes

INSTALL a new driver status monitor camera.
REFER to: Driver Status Monitor Camera (419-04B Interior Camera System, Removal and Installation).

No	The system is operating correctly at this time.

PINPOINT TEST E: B115E:98

NOTE: The DTC may occur during extremely high ambient temperature. Allow the driver status monitor camera to cool. The interior monitor system resumes operation after the camera cools.

Refer to Wiring Diagrams Cell 31 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR B115E:98	Camera Module: Component Or System Over Temperature	A continuous memory and on-demand DTC that sets when the driver status monitor camera is over temperature. This may occur during extended use in extremely high weather temperatures. The interior monitor system operation resumes after the driver status monitor camera cools.

Possible Sources

Driver status monitor camera

E1 CONFIRM THE DTC (DIAGNOSTIC TROUBLE CODE) RESETS

Ignition ON.

Connect the diagnostic tool.

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using the diagnostic scan tool, perform the CMR self-test.

Is DTC B115E:98 still present?

Yes

INSTALL a new driver status monitor camera.
REFER to: Driver Status Monitor Camera (419-04B Interior Camera System, Removal and Installation).

No	The system is operating correctly at this time. The DTC may have been set due to an intermittent fault condition or the driver status monitor camera module may have cooled enough allowing the DTC to clear.

PINPOINT TEST F: U0100:00

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR U0100:00	Lost Communication With ECM/PCM 'A': No Sub Type Information	A continuous memory DTC that sets in the driver status monitor camera module if powertrain data messages from the PCM over the FD-CAN are missing.

Possible Sources

Communication network concern
Charging system concern
PCM
Driver status monitor camera module (CMR )

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

F1 CHECK THE COMMUNICATION NETWORK

Ignition ON.

Connect the diagnostic tool.

Check that a vehicle session can be established using the diagnostic scan tool.

Can a vehicle session be established?

Yes

GO to F2

No	REFER to: Controller Area Network (CAN) Module Communications Network - System Operation and Component Description (418-00A Controller Area Network (CAN) Module Communications Network, Description and Operation).

F2 CONFIRM THE DTC RESETS

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using a diagnostic scan tool, check the CMR Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0100:00 still present?

Yes

GO to F3

No	The system is operating correctly at this time. The DTC may have been falsely set by the driver status monitor camera module causing the signal to momentarily stop and set the DTC .

F3 RETRIEVE THE PCM (POWERTRAIN CONTROL MODULE) DTCS

Using a diagnostic scan tool, perform the PCM KOEO self-test.

Are any non-network PCM Diagnostic Trouble Codes (DTCs) present?

Yes

DIAGNOSE any PCM Diagnostic Trouble Codes (DTCs). Refer to the Master Diagnostic Trouble Code (DTC) Chart.

GO to F4

F4 RETRIEVE THE DRIVER STATUS MONITOR CAMERA MODULE DTCS

Using a diagnostic scan tool, perform the CMR self-test.

Are any non-network CMR Diagnostic Trouble Codes (DTCs) recorded?

Yes

REFER to the DTC Chart in this section

GO to F5

F5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0100:00 SET IN OTHER MODULES

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using a diagnostic scan tool, retrieve all CMDTCs.

Is DTC U0100:00 set in other modules?

Yes

GO to F6

GO to F7

F6 CHECK FOR CORRECT PCM (POWERTRAIN CONTROL MODULE) OPERATION

Ignition OFF.

Disconnect and inspect the PCM connectors.

Repair:
- corrosion (install new connector or terminals - clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the PCM connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

Click here to access Guided Routine (PCM).

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

F7 CHECK FOR CORRECT DRIVER STATUS MONITOR CAMERA MODULE OPERATION

Ignition OFF.

Disconnect and inspect the driver status monitor camera module connectors.

Repair:
- corrosion (install new connector or terminals – clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the driver status monitor camera module connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST G: U0121:00

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR U0121:00	Lost Communication With Anti-Lock Brake System (ABS) Control Module 'A': No Sub Type Information	A continuous memory DTC that sets in the driver status monitor camera module if messages from the ABS module over the FD-CAN are missing.

Possible Sources

Communication network concern
Battery voltage concern
ABS module
Driver status monitor camera module (CMR )

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

G1 CHECK THE COMMUNICATION NETWORK

Ignition ON.

Connect the diagnostic tool.

Check that a vehicle session can be established using the diagnostic scan tool.

Can a vehicle session be established?

Yes

GO to G2

No	REFER to: Controller Area Network (CAN) Module Communications Network - System Operation and Component Description (418-00A Controller Area Network (CAN) Module Communications Network, Description and Operation).

G2 CONFIRM THE DTC RESETS

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using a diagnostic scan tool, check the CMR Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0100:00 still present?

Yes

GO to G3

No	The system is operating correctly at this time. The DTC may have been falsely set by the driver status monitor camera module causing the signal to momentarily stop and set the DTC .

G3 RETRIEVE THE ABS (ANTI-LOCK BRAKE SYSTEM) MODULE DTCS

Using a diagnostic scan tool, perform the ABS module self-test.

Are any non-network ABS module Diagnostic Trouble Codes (DTCs) present?

Yes

REFER to: Anti-Lock Brake System (ABS) and Stability Control (206-09 Anti-Lock Brake System (ABS) and Stability Control, Diagnosis and Testing).

GO to G4

G4 RETRIEVE THE DRIVER STATUS MONITOR CAMERA MODULE CMDTCS

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using a diagnostic scan tool, check the CMR CMDTCs.

Are any non-network CMR Diagnostic Trouble Codes (DTCs) recorded?

Yes

REFER to the DTC Chart in this section

GO to G5

G5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0121:00 SET IN OTHER MODULES

Using a diagnostic scan tool, clear the DTCs.

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Using a diagnostic scan tool, retrieve all CMDTCs.

Is DTC U0121:00 set in other modules?

Yes

GO to G6

GO to G7

G6 CHECK FOR CORRECT ABS (ANTI-LOCK BRAKE SYSTEM) MODULE OPERATION

Ignition OFF.

Disconnect and inspect the ABS connector.

Repair:
- corrosion (install new connector or terminals - clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the ABS module connector. Make sure it seats and latches correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new ABS module.
REFER to: Rear Wheel Speed Sensor (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

G7 CHECK FOR CORRECT DRIVER STATUS MONITOR CAMERA MODULE OPERATION

Ignition OFF.

Disconnect and inspect the driver status monitor camera module connectors.

Repair:
- corrosion (install new connector or terminals – clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the driver status monitor camera module connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST H: U0140:00

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR U0140:00	Lost Communication With Body Control Module: No Sub Type Information	A continuous memory DTC that sets in the BCM if messages from the BCM through the GWM are missing.

Possible Sources

Communication network concern
BCM
Driver status monitor camera module (CMR )

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

H1 CHECK THE COMMUNICATION NETWORK

Ignition ON.

Connect the diagnostic tool.

Using the diagnostic scan tool, perform a network test.

Can a vehicle session be established?

Yes

GO to H2

No	REFER to: Controller Area Network (CAN) Module Communications Network - System Operation and Component Description (418-00A Controller Area Network (CAN) Module Communications Network, Description and Operation).

H2 CONFIRM THE DTC RESETS

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using a diagnostic scan tool, check the CMR Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0100:00 still present?

Yes

GO to H3

No	The system is operating correctly at this time. The DTC may have been falsely set by the driver status monitor camera module causing the signal to momentarily stop and set the DTC .

H3 RETRIEVE THE BCM (BODY CONTROL MODULE) DTCS

Using a diagnostic scan tool, perform the BCM KOEO self-test.

Are any non-network BCM Diagnostic Trouble Codes (DTCs) present?

Yes

REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Diagnosis and Testing).

GO to H4

H4 RETRIEVE THE DRIVER STATUS MONITOR CAMERA MODULE CMDTCS

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Are any non-network CMR Diagnostic Trouble Codes (DTCs) recorded?

Yes

REFER to the DTC Chart in this section

GO to H5

H5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0140:00 SET IN OTHER MODULES

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using a diagnostic scan tool, retrieve all CMDTCs.

Is DTC U0140:00 set in other modules?

Yes

GO to H6

GO to H7

H6 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION

Ignition OFF.

Disconnect and inspect the BCM connectors.

Repair:
- corrosion (install new connector or terminals – clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the BCM connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

H7 CHECK FOR CORRECT DRIVER STATUS MONITOR CAMERA MODULE OPERATION

Ignition OFF.

Disconnect and inspect the driver status monitor camera module connectors.

Repair:
- corrosion (install new connector or terminals – clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the driver status monitor camera module connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST I: U0401:86

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR U0401:86	Invalid Data Received from ECM/PCM A: Signal Invalid	A continuous memory DTC that sets in the driver status monitor camera module if powertrain data messages from the PCM over the FD-CAN are invalid.

Possible Sources

Communication network concern
PCM

I1 CHECK THE COMMUNICATION NETWORK

Ignition ON.

Connect the diagnostic tool.

Using the diagnostic scan tool, perform a network test.

Does the PCM pass the network test?

Yes

GO to I2

No	REFER to: Controller Area Network (CAN) Module Communications Network - System Operation and Component Description (418-00A Controller Area Network (CAN) Module Communications Network, Description and Operation).

I2 RECHECK THE DRIVER STATUS MONITOR CAMERA MODULE CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using the diagnostic scan tool, check the CMR Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0401:86 retrieved again?

Yes

DIAGNOSE any PCM Diagnostic Trouble Codes (DTCs). Refer to the Master Diagnostic Trouble Code (DTC) Chart.

No	The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

PINPOINT TEST J: U0415:86

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR U0415:86	Invalid Data Received from Anti-Lock Brake System (ABS) Control Module 'A': Signal Invalid	A continuous memory DTC that sets in the driver status monitor camera module if messages from the ABS module over the FD-CAN are invalid.

Possible Sources

Communication network concern
ABS module

J1 CHECK THE COMMUNICATION NETWORK

Ignition ON.

Connect the diagnostic tool.

Using the diagnostic scan tool, perform a network test.

Does the ABS module pass the network test?

Yes

GO to J2

No	REFER to: Controller Area Network (CAN) Module Communications Network - System Operation and Component Description (418-00A Controller Area Network (CAN) Module Communications Network, Description and Operation).

J2 CHECK THE DRIVER STATUS MONITOR CAMERA MODULE CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using the diagnostic scan tool, check the CMR CMDTCs.

Is DTC U0415:86 retrieved again?

Yes

DIAGNOSE any ABS module Diagnostic Trouble Codes (DTCs).
REFER to: Anti-Lock Brake System (ABS) and Stability Control (206-09 Anti-Lock Brake System (ABS) and Stability Control, Diagnosis and Testing).

No	The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

PINPOINT TEST K: U0422:86

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR U0422:86	Invalid Data Received From Body Control Module: Signal Invalid	A continuous memory DTC that sets in the driver status monitor camera module if messages from the BCM through the GWM are invalid.

Possible Sources

Communication network concern
BCM

K1 VERIFY THE DIAGNOSTIC SCAN TOOL COMMUNICATES WITH THE BCM (BODY CONTROL MODULE)

Ignition ON.

Connect the diagnostic tool.

Using a diagnostic scan tool, perform a network test.

Does the BCM pass the network test?

Yes

GO to K2

No	REFER to: Controller Area Network (CAN) Module Communications Network - System Operation and Component Description (418-00A Controller Area Network (CAN) Module Communications Network, Description and Operation).

K2 RECHECK THE DRIVER STATUS MONITOR CAMERA MODULE CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using a diagnostic scan tool, check the CMR Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0422:86 retrieved again?

Yes

DIAGNOSE any BCM module Diagnostic Trouble Codes (DTCs).
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Diagnosis and Testing).

No	The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

PINPOINT TEST L: U2018:51 OR U2100:00

Normal Operation and Fault Conditions

The BCM along with other control modules that are programmable must have the correct As-Built data installed.

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR U2018:51	Control Module Software #3: Not Programmed	This DTC sets when the CMR configuration has not been completed. CARRY OUT the PMI (when the original module is not available) for the module in question as directed by the diagnostic scan tool. REFER to: Module Configuration - System Operation and Component Description (418-01A Module Configuration, Description and Operation).
CMR U2100:00	Initial Configuration Not Complete: No Sub Type Information	This DTC sets when the CMR configuration has not been completed. CARRY OUT the PMI (when the original module is not available) for the module in question as directed by the diagnostic scan tool. REFER to: Module Configuration - System Operation and Component Description (418-01A Module Configuration, Description and Operation).

Possible Sources

Module configuration not carried out
Driver status monitor camera module (CMR )

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

L1 CONFIRM THE DTC (DIAGNOSTIC TROUBLE CODE) RESETS

Ignition ON.

Connect the diagnostic tool.

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using the diagnostic scan tool, perform the CMR self-test.

Is DTC U2018:51 or U2100:00 still present?

Yes

GO to L2

No	The system is operating correctly at this time. The DTC may have been falsely set by the driver status monitor camera module causing the signal to momentarily stop and set the DTC .

L2 INSTALL CMR (CAMERA MODULE - REAR) PMI (PROGRAMMABLE MODULE INSTALLATION)

Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).

Install CMR As-Built data from PTS following scan tool instructions.

Wait 10 seconds.

Using the diagnostic scan tool, perform the CMR self-test.

Is DTC U2018:51 or U2100:00 still present?

Yes

No	The system is operating correctly at this time.

PINPOINT TEST M: U3000:41, U3000:42, U3000:44, OR U3000:49

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR U3000:41	Control Module: General Checksum Failure	This DTC sets when the driver status monitor camera module start operation and all preconditions in test run/pass fail criteria are met and invalid checksum values are calculated.
CMR U3000:42	Control Module: General Memory Failure	This DTC sets when the driver status monitor camera module start operation and all preconditions in test run/pass fail criteria are met and detects an internal memory failure.
CMR U3000:44	Control Module: Data Memory Failure	This DTC sets when the driver status monitor camera module start operation and all preconditions in test run/pass fail criteria are met and detects a RAM failure.
CMR U3000:49	Control Module: Internal Electronic Failure	This DTC sets when the driver status monitor camera module start operation and all preconditions in test run/pass fail criteria are met and detects an internal failure.

Possible Sources

Driver status monitor camera module (CMR )

M1 CONFIRM THE DTC (DIAGNOSTIC TROUBLE CODE) RESETS

Ignition ON.

Connect the diagnostic tool.

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using the diagnostic scan tool, perform the CMR self-test.

Is DTC U3000:41, U3000:42, U3000:44 or U3000:49 still present?

Yes

GO to M2

No	The system is operating correctly at this time. The DTC may have been falsely set by the driver status monitor camera module causing the signal to momentarily stop and set the DTC .

M2 CHECK FOR CORRECT DRIVER STATUS MONITOR CAMERA MODULE OPERATION

Ignition OFF.

Disconnect and inspect the driver status monitor camera module connectors.

Repair:
- corrosion (install new connector or terminals – clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the driver status monitor camera module connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST N: U3000:98

NOTE: The DTC may occur during extremely high ambient temperature. Allow the driver status monitor camera module to cool. The interior monitor system resumes operation after the module cools.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR U3000:98	Control Module: Component Or System Over Temperature	The DTC sets when the driver status monitor camera module detects the temperature above its calibrated range. This may occur during extended use in extremely high weather temperatures. The interior monitor system operation resumes after the driver status monitor camera module cools.

Possible Sources

Driver status monitor camera module (CMR ) over temperature condition

N1 CONFIRM THE DTC (DIAGNOSTIC TROUBLE CODE) RESETS

Ignition ON.

Connect the diagnostic tool.

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using the diagnostic scan tool, perform the CMR self-test.

Is DTC U3000:98 still present?

Yes

GO to N2

No	The system is operating correctly at this time. The DTC may have been set due to an intermittent fault condition or the driver status monitor camera module may have cooled enough allowing the DTC to clear.

N2 CHECK FOR CORRECT DRIVER STATUS MONITOR CAMERA MODULE OPERATION

Ignition OFF.

Disconnect and inspect the driver status monitor camera module connectors.

Repair:
- corrosion (install new connector or terminals – clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the driver status monitor camera module connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST O: DRIVER STATUS MONITOR CAMERA MODULE INPUT POWER VOLTAGE BELOW THRESHOLD

Refer to Wiring Diagrams Cell 13 for schematic and connector information. Refer to Wiring Diagrams Cell 10 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR U3003:16	Battery Voltage: Circuit Voltage Below Threshold	A continuous DTC that sets in the driver status monitor camera module if the module detects lower than expected battery voltage on the voltage supply input circuit.

Possible Sources

Wiring, terminals or connectors
Charging system concern
Battery concern
Driver status monitor camera module (CMR )

O1 RECHECK THE DRIVER STATUS MONITOR CAMERA MODULE DIAGNOSTIC TROUBLE CODES (DTCS)

Ignition ON.

Connect the diagnostic tool.

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using a diagnostic scan tool, perform the CMR self-test.

Is DTC U3003:16 still present?

Yes

GO to O2

No	The system is operating correctly at this time. The DTC may have been set due to a previous low battery voltage condition.

O2 CHECK FOR CHARGING SYSTEM DTCS SET IN OTHER MODULES

Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Are any charging system DTCs recorded?

Yes

DIAGNOSE the charging system concern.
REFER to: Charging System - 3.5L EcoBoost (272kW/370PS) (414-00 Charging System - General Information, Diagnosis and Testing).

GO to O3

O3 CHECK THE BATTERY CONDITION AND STATE OF CHARGE

Check the battery condition and verify the battery is fully charged.
REFER to: Battery (414-01 Battery, Mounting and Cables, Diagnosis and Testing).

Is the battery OK and fully charged?

Yes

GO to O4

If the battery is discharged, DIAGNOSE the cause of the low battery condition.
REFER to: Battery Drain Check (414-01 Battery, Mounting and Cables, General Procedures). If the battery condition fails, INSTALL a new battery.
REFER to: Battery (414-01 Battery, Mounting and Cables, Removal and Installation).

O4 COMPARE THE DRIVER STATUS MONITOR CAMERA MODULE BATTERY VOLTAGE PID (PARAMETER IDENTIFICATION) WITH THE ACTUAL BATTERY VOLTAGE

Ignition ON.

Using a diagnostic scan tool, Access the CMR and monitor the VPWR (V) PID.

Measure and record battery voltage:

Positive Lead Measurement / Action Negative Lead

Is the recorded battery voltage within 0.2 volt of the PID ?

Yes

GO to O7

GO to O5

O5 CHECK THE DRIVER STATUS MONITOR CAMERA MODULE VOLTAGE SUPPLY CIRCUIT

Ignition OFF.

Disconnect Driver status monitor camera module C2826A .

Measure:

Positive Lead Measurement / Action Negative Lead

C2826A-1 Ground

Is the voltage within 0.2 volt of the recorded battery voltage?

Yes

GO to O6

No	REPAIR the circuit.

O6 CHECK THE CORRECT DRIVER STATUS MONITOR CAMERA MODULE PROCESSOR GROUND

Ignition OFF.

Measure:

Positive Lead Measurement / Action Negative Lead

C2826A-12 Ground

Is the resistance less than 3 ohms?

Yes

GO to O7

No	REPAIR the circuit.

O7 CHECK FOR CORRECT DRIVER STATUS MONITOR CAMERA MODULE OPERATION

Ignition OFF.

Disconnect and inspect the driver status monitor camera module connectors.

Repair:
- corrosion (install new connector or terminals – clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the driver status monitor camera module connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST P: DRIVER STATUS MONITOR CAMERA MODULE INPUT POWER VOLTAGE ABOVE THRESHOLD

Refer to Wiring Diagrams Cell 13 for schematic and connector information. Refer to Wiring Diagrams Cell 10 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Camera System - System Operation and Component Description (419-04B Interior Camera System, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Condition
CMR U3003:17	Battery Voltage: Circuit Voltage Above Threshold	A continuous DTC that sets in the driver status monitor camera module if the module detects higher than expected battery voltage on the voltage supply input circuit.

Possible Sources

Charging system concern
Driver status monitor camera module (CMR )

NOTE: This DTC may be stored in the module memory due to previous battery charging.

P1 CHECK FOR OVERCHARGING DIAGNOSTIC TROUBLE CODES (DTCS) SET IN OTHER MODULES

Ignition ON.

Connect the diagnostic tool.

Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Are any charging system DTCs recorded?

Yes

DIAGNOSE the charging system concern.
REFER to: Charging System - 3.5L EcoBoost (272kW/370PS) (414-00 Charging System - General Information, Diagnosis and Testing).

GO to P2

P2 CHECK THE BATTERY VOLTAGE

Turn off all interior/exterior lights and accessories.

Ignition ON.

Measure the battery voltage:.

Positive Lead Measurement / Action Negative Lead

Does the battery voltage rise to 16 volts or higher?

Yes

DIAGNOSE the charging system concern.
REFER to: Charging System - 3.5L EcoBoost (272kW/370PS) (414-00 Charging System - General Information, Diagnosis and Testing).

GO to P3

P3 RECHECK THE DRIVER STATUS MONITOR CAMERA MODULE CMDTCS

Using the diagnostic scan tool, clear the DTC .

Ignition OFF.

Wait 10 seconds.

Ignition ON.

Wait 1 minute.

Using a diagnostic scan tool, check the CMR CMDTCs.

Is DTC U3003:17 present?

Yes

GO to P4

No	The system is operating correctly at this time. The DTC may have been caused by module connections or may have been set previously during battery charging. ADDRESS the root cause of any connector or pin issues.

P4 CHECK FOR CORRECT DRIVER STATUS MONITOR CAMERA MODULE OPERATION

Ignition OFF.

Disconnect and inspect the driver status monitor camera module connectors.

Repair:
- corrosion (install new connector or terminals – clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the driver status monitor camera module connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

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