3.6L - DTCS U0103 To U0164
- DTC Troubleshooting
- U0103 Lost Communication With Electric Gear Shift Module
- U0104 Lost Communication With Cruise Control Module
- U0109 Lost Communication With Fuel Pump Control Module
- Known Issues - FPCM System
- System Operation - FPCM
- Functional Description- Fuel Pump Control Module (FPCM) And Fuel Pump
- Functional Description - Powertrain Control Module (Pcm)
- Technical Data - Fuel System Pressure Specifications
- Enabling Conditions And Possible Causes
- Diagnostic Overview - Fuel Pump Control Module
- Preliminary Diagnostic Checks
- Check For An Active Or Intermittent Condition
- Diagnostic Test - Communication And FPCM Internal Faults (P1205, P120A, U0109, U016C)
- Powertrain Verification Test
- U0121 Lost Communication With Abs
- Description And Operation - Braking Systems
- Functional Description - 3-Wire Brake Pedal Position Sensor
- Functional Description - Hydraulic Control Unit (HCU) Assembly
- Functional Description - Brake Pedal Simulator Pressure Sensor
- Functional Description - Wheel Speed Sensors
- Functional Description - Steering Angle Sensor
- Functional Description - Brake System Control Module (BSCM)
- Technical Data - Braking System Messages
- When Monitored
- Set Condition
- Default Action
- Possible Causes
- Diagnostic Overview
- Check For An Active Or Intermittent Condition
- DIAGNOSTIC TEST - eBOOSTER BRAKE SYSTEM - PCM
- Diagnostic Test - Wheel Speed Sensor Faults
- U0125 Lost Communication With Dynamics Sensor
- U0129 Lost Communication With Brake System Control Module 1
- Description And Operation - Braking Systems
- Functional Description - 3-Wire Brake Pedal Position Sensor
- Functional Description - Hydraulic Control Unit (HCU) Assembly
- Functional Description - Brake Pedal Simulator Pressure Sensor
- Functional Description - Wheel Speed Sensors
- Functional Description - Steering Angle Sensor
- Functional Description - Brake System Control Module (BSCM)
- Technical Data - Braking System Messages
- When Monitored
- Set Condition
- Default Action
- Possible Causes
- Diagnostic Overview
- Check For An Active Or Intermittent Condition
- DIAGNOSTIC TEST - eBOOSTER BRAKE SYSTEM - PCM
- Diagnostic Test - Wheel Speed Sensor Faults
- U0140 Lost Communication With Body Control Module
- U0151 Lost Communication With Occupant Restraint Controller
- U0155 Lost Communication With Cluster/CCN
- U0164 Lost Communication With HVAC Control Module