3.6L - DTCS U11C2 To U140C

• DTC Troubleshooting
  • U11C2 Lost Transmission Message
  • U11DD Body Control Module Signal Invalid
    • Theory Of Operation
    • When Monitored And Set Conditions
    • Diagnostic Test
  • U11DE Lost Speed Control Message
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • U11E9 Lost Communication With AGS
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • U120C Lost Brake Booster Signal
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • U12A8 Lost Communication With Master Cylinder Pressure Sensor
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • U1409 Implausible Left Front Wheel Speed Signal Received
    • 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
    • Enabling/Set Conditions And Possible Causes - Brake Faults In Pcm
      • 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
  • U140A Implausible Right Front Wheel Speed Signal Received
    • 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
    • Enabling/Set Conditions And Possible Causes - Brake Faults In Pcm
      • 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
  • U140B Implausible Left Rear Wheel Speed Signal Received
    • 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
    • Enabling/Set Conditions And Possible Causes - Brake Faults In Pcm
      • 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
  • U140C Implausible Right Rear Wheel Speed Signal Received
    • 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
    • Enabling/Set Conditions And Possible Causes - Brake Faults In Pcm
      • 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