Lincoln Navigator: Electronic Engine Controls - 3.5L EcoBoost (272kW/370PS) / Engine Starting Control 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 |
| PCM |
P164C:00 |
Internal Control Module Start-Stop Performance: No Sub Type Information |
GO to Pinpoint Test AA |
| PCM |
P168E:00 |
Internal Control Module Monitoring of Engine Start Authorization: No Sub Type Information |
GO to Pinpoint Test AA |
Global Customer Symptom Code (GCSC) 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).
| Symptom |
Action |
| Start/Run/Move >
Starting >
Cranks Won't Start >
Always |
GO to Pinpoint Test A |
| Start/Run/Move >
Starting >
Hard Start/Long Crank >
Always |
GO to Pinpoint Test A |
| Start/Run/Move >
Starting >
Auto-Start-Stop >
Inoperative |
GO to Pinpoint Test AA |
Pinpoint Tests

PINPOINT TEST A: NO START

 Introduction
WARNING:
Do not smoke, carry lighted tobacco or have an open
flame of any type when working on or near any fuel-related component.
Highly flammable mixtures may be present and may be ignited. Failure to
follow these instructions may result in serious personal injury.
Normal Operation and Fault Conditions
Refer to the DTC Fault Trigger Conditions.
Possible Sources
- Spark (as related to electronic engine control)
-
PCM (12A650)
|

PINPOINT TEST AA: AUTO START STOP

 Introduction
Normal Operation and Fault Conditions
Refer to the DTC Fault Trigger Conditions.
DTC Fault Trigger Conditions
| DTC |
Description |
Fault Trigger Condition |
| PCM P164C:00 |
Internal Control Module Start-Stop Performance: No Sub Type Information |
Sets when an error occurs in the PCM . This DTC may be accompanied by other Diagnostic Trouble Codes (DTCs).
Check for other
Diagnostic Trouble Codes (DTCs) and diagnose those first. If no
Diagnostic Trouble Codes (DTCs) are present, continue to follow
diagnosis for this DTC .
|
| PCM P168E:00 |
Internal Control Module Monitoring of Engine Start Authorization: No Sub Type Information |
Sets when an error occurs in the PCM .
This DTC may be accompanied by other Diagnostic Trouble Codes (DTCs). Check for other DTCs and diagnose those first.
If no other DTCs are present, continue to follow diagnosis for this DTC .
|
Possible Sources
- Aftermarket performance products
- Module programming error
-
PCM configuration
-
PCM (12A650)
|
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)...
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)...
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the engine appearance cover retainers, release
the engine appearance cover from the rear retainers and then remove the
engine appearance cover...
System Operation
Power Running Board (PRB) Controls
Network Message Chart
Module Network Input MessagesRBM
Broadcast Message
Originating Module
Message Purpose
Driver door ajar status
BCM
This message is sent to the GWM and then to the RBM ...