Antilock Brake System (Abs) - Electrical Diagnostics - 500 & 500C

• Diagnostic Code Index
• Diagnosis And Testing
  • C0010-01-Left Front Inlet Valve - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0011-01-Left Front Outlet Valve - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0014-01-Right Front Inlet Valve - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0015-01-Right Front Outlet Valve - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0018-01-Left Rear Inlet Valve - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0019-01-Left Rear Outlet Valve - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C001C-01-Right Rear Inlet Valve - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C001D-01-Right Rear Outlet Valve - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0020-49-RECIRCULATION Pump - Internal Electronic Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0030-29-Left Front Tone Wheel - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0031-01-Left Front Speed Sensor - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0031-29-Left Front Speed Sensor - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0033-29-Right Front Tone Wheel - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0034-01-Right Front Speed Sensor - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0034-29-Right Front Speed Sensor - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0036-29-Left Rear Tone Wheel - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0037-01-Left Rear Speed Sensor - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0037-29-Left Rear Speed Sensor - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0039-29-Right Rear Tone Wheel - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C003A-01-Right Rear Speed Sensor - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C003A-29-Right Rear Speed Sensor - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C003B-29-Wheel Speed Comparative - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0047-01-Brake Pressure Sensor - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0047-62-Brake Pressure Sensor - Signal Compare Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0051-29-Steering Angle Sensor (Esp) - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0051-54-Steering Angle Sensor (EPS) - Missing Configured
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0051-86-Steering Angle Sensor (EPS) - Bus Signal Invalid
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0061-29-Lateral Acceleration Sensor - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0061-86-Lateral Acceleration Sensor - Bus Signal Invalid
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0062-29-Longitudinal Acceleration Sensor - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0062-54-Longitudinal Acceleration Sensor - Missing Calibration
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0062-86-Longitudinal Acceleration Sensor - Bus Signal Invalid
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0063-29-Yaw Rate Sensor - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0063-62-Yaw Rate Sensor - Signal Compare Figure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C0063-86-Yaw Rate Sensor - Bus Signal Invalid
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1115-16-Valve Supply Voltage - Below Threshold
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1200-16-Battery Voltage - Below Threshold
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1200-17-Battery Voltage - Above Threshold
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1205-49-Valve Relay - Internal Electronic Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1206-01-Priming Valve 1 - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1207-01-Priming Valve 2 - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1208-01-Pilot Valve 1 - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1209-01-Pilot Valve 2 - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C120A-24-ESC Switch - Signal Stuck High
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1210-86-Abs/ESC Lamp Communication - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1211-49-Abs Module - Internal Electronic Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1212-55-Variant Coding - Not Configured
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1213-54-EOL Missing Calibration
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1213-55-EOL Not Configured
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1214-01-Yaw/Lateral/Longitudinal Sensor Cluster - General Electrical Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1215-24-Brake Switch - Stuck High
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1215-29-Brake Light Switch - Invalid Signal
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1217-72-Reverse Gear Switch - Actuator Stuck Open
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1217-73-Reverse Gear Switch - Actuator Stuck Closed
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1218-4B-Valves Actuated Too Long By Tester - Over Temperature
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1219-16-Pump Supply Voltage - Below Threshold
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1220-95-Wheel Speed Sensors Swapped
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1221-86-Pcm Bus Signal Invalid
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0001-87-Can-C Bus Missing Message
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0001-88-Can-C Bus Off
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1700-86-Implausible Data Received From BCM
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1700-87-Lost Communication With BCM
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1701-86-Implausible Data Received From Pcm
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1701-87-Lost Communication With Pcm
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1702-86-Abs/EPS Signal Invalid
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1702-87-Abs/EPS Missing Message
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1711-86-Implausible Data Received From TCM
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1711-87-Lost Communication With TCM
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1715-86-Yaw Rate Sensor Signal Invalid
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1715-87-Yaw Rate Sensor Missing Message
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
• Standard Procedure
  • Abs Intermittent Condition
    • Notes
    • Diagnostic Test
  • Abs Verification Test