(Electronic Power Steering (EPS) Module - Electrical Diagnostics)

• Diagnostic Code Index
• DTC Troubleshooting
  • C0051-04 Steering Wheel Position Sensor - System Internal Failures
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0051-2F-Steering Wheel Position Sensor - Signal Erratic
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0051-31-Steering Wheel Position Sensor - No Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0051-54-Steering Wheel Position Sensor - Missing Calibration
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0051-64-Steering Wheel Position Sensor - Signal Plausibility Failure
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C006A-49-Multi-Axis Acceleration Sensor - Internal Electronic Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1592-01-Electronic Power Steering Motor Circuit - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1592-16-Electronic Power Steering Motor Circuit - Circuit Voltage Below Threshold
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1592-29-Electric Power Steering Motor Circuit - Signal Invalid
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1592-4B-Electronic Power Steering Motor Circuit - Over Temperature
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1592-74-Electronic Power Steering Motor Circuit - Actuator Slipping
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1592-98-Electronic Power Steering Motor Circuit - Component Or System Over Temperature
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C15C1-00-EPS Mechanical Performance
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C15CA-00-Brake System Module - Event Information
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C2100-16-Battery Voltage Low - Circuit Voltage Below Threshold
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C2101-17-Battery Voltage High - Circuit Voltage Above Threshold
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C2129-13-Battery Voltage - Circuit Open
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C2129-16-Battery Voltage-Circuit Voltage Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2129-17-Battery Voltage-Circuit Voltage Above Threshold
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C2202-00-Original VIN Mismatch/Missing
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C2217-00-Electric Power Steering Module Internal
    • Notes
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • C221C-00-Ecu Flash Required
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C221F-00-Ecu Not Initialized
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0001-87-C Can-Missing Message
  • U0002-00-Can C Bus Off Performance
  • U0100-00-Lost Communication With ECM/Pcm
  • U0102-00-Lost Communication With Transfer Case Control Module / AWD
  • U0103-00-Lost Communication With Electric Gear Shift Module
  • U0121-00-Lost Communication With Anti-Lock Brake System (Abs) Control Module
  • U0140-00-Lost Communication With Body Control Module
  • U0151-00-Lost Communication With Occupant Restraint Controller (Orc)
  • U0159-00-Lost Communication With Parking Assist Control Module (PAM)
  • U0401-86-Implausible Data Received From ECM/Pcm - Signal Invalid
  • U0403-00-Implausible Data Received From T-Case
  • U0404-00-Implausible Data Received From ESM
  • U0415-00-Implausible Data Received From Abs
  • U0415-27-Implausible Data Received From Abs - Signal Rate Of Change Above Threshold
  • U0415-35-Implausible Data Received From Abs - Signal High Time > Maximum
  • U0415-85-Implausible Data Received From Abs - Signal Above Allowable Range
  • U0415-86-Implausible Data Received From Abs - Signal Invalid
  • U0415-90-Implausible Data Received From Abs - Stuck On
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0420-00-Invalid Data Received From Power Steering Control Module
  • U0422-00-Implausible Data Received From Body Control Module
  • U0452-00-Implausible Data Received From Restraints Control Module
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0452-86-Implausible Data Received From Restraints Control Module - Signal Invalid
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U045A-00-Implausible Data Received From Parking Assist Module
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1206-00-Lost Communication With Electronic Park Brake Module
  • U1215-00-Lost Communication With Forward Facing Camera
  • U148D-00-Implausible Data Received From Forward Facing Camera
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U148D-27-Implausible Data Received From Forward Facing Camera - Signal Rate Of Change Above Threshold
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U148D-2A-Implausible Data Received From Forward Facing Camera - Stuck
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U148D-85-Implausible Data Received From Forward Facing Camera - Signal Above Allowable Range
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
• Standard Procedure
  • EPS Verification Test
  • EPS Learn Procedure
    • Module Programming