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Lincoln Navigator: Electrical Distribution / Controller Area Network (CAN) Module Communications Network

Lincoln Navigator 2018-2026 Workshop Manual / Electrical Distribution / Controller Area Network (CAN) Module Communications Network

  • Controller Area Network (CAN) Module Communications Network - System Operation and Component Description. Description and Operation
  • Controller Area Network (CAN) Module Communications Network. Diagnosis and Testing
  • Gateway Module A (GWM). Removal and Installation

Electrical Distribution

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Controller Area Network (CAN) Module Communications Network - System Operation and Component Description. Description and Operation

System Operation Overview Multiplexing is a method of sending 2 or more signals simultaneously over a single circuit. Multiplexing allows 2 or more electronic modules (nodes) to communicate over a twisted wire pair [data (+) and data (-)] network...

Other information:

Lincoln Navigator 2018-2026 Workshop Manual: Outer Constant Velocity (CV) Joint Boot. Removal and Installation


Special Tool(s) / General Equipment Flat Headed Screw Driver Boot Clamp Pliers Removal Remove the inner CV joint boot. Refer to: Inner Constant Velocity (CV) Joint Boot (205-04 Front Drive Halfshafts, Removal and Installation)...

Lincoln Navigator 2018-2026 Workshop Manual: Rear Heater Core. Removal and Installation


Removal NOTE: If a heater core leak is suspected, the heater core must be leak tested before it is removed from the vehicle. NOTE: Removal steps in this procedure may contain installation details. Drain the cooling system...

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  • 4th Gen Lincoln Navigator Service Manual (2018 - 2026)
  • Rear Bumper. Removal and Installation
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  • Brake Service Mode Activation and Deactivation. General Procedures
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  • Body and Paint

Rear Drive Axle and Differential. Diagnosis and Testing

Symptom Chart(s)

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 Chart - Differential

  Symptom Chart - Differential


Condition Actions Axle overheating   GO to Pinpoint Test A Broken gear teeth on the ring gear or pinion   GO to Pi

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