(Trailer Tow Module- Electrical Diagnostics)

• Diagnostic Code Index
• DTC Troubleshooting
  • B1000-96: Electronic Control Unit - Component Internal Failure
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1005-11: Turn Left Light Command - Circuit Short To Ground
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1005-12: Turn Left Light Command - Circuit Short To Battery
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1005-13: Turn Left Light Command - Circuit Open
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1006-11: Turn Right Light Command - Circuit Short To Ground
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1006-12: Turn Right Light Command - Circuit Short To Battery
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C1006-13: Turn Right Light Command - Circuit Open
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104B-11: Rear Fog Light Command-Circuit Short To Ground
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104B-12: Rear Fog Light Command-Circuit Short To Battery
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104B-13: Rear Fog Light Command-Circuit Open
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104C-11: Reverse Light Command - Circuit Short To Ground
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104C-12: Reverse Light Command - Circuit Short To Battery
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104C-13: Reverse Light Command-Circuit Open
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104D-11: Position Right Light Command - Circuit Short To Ground
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104D-12: Position Right Light Command - Circuit Short To Battery
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104D-13: Position Right Light Command - Circuit Open
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104E-11: Position Left Light Command - Circuit Short To Ground
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104E-12: Position Left Light Command - Circuit Short To Battery
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104E-13: Position Left Light Command - Circuit Open
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C104F-64: Trailer Connected Status - Signal Plausibility Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C105B-64: Turn Light Rear Left - Signal Plausibility Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C105C-64: Turn Light Rear Right - Signal Plausibility Failure
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C105D-8F: Vehicle Speed Error - Erratic
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C106D-11: Stop Left/Right Light Command - Circuit Short To Ground
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C106D-12: Stop Left/Right Light Command - Circuit Short To Battery
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • C106D-13: Stop Left/Right Light Command - Circuit Open
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0010-87: BH Can-Missing Message
  • U0010-88: BH Can-Bus Off
  • U1700-86: BCM Body Computer Module - Signal Invalid
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1700-87: BCM Body Computer Module - Missing Message
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1703-86: IPC Instrument Panel Cluster-Signal Invalid
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1703-87: IPC Instrument Panel Cluster-Missing Message
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1930-86: Internal Ignition Working Condition Signal-Signal Invalid
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1932-86: Ignition Working Condition Signal From Body Computer Module-Signal Invalid
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U1933-87: Status_BH_BCM1-Missing Message
  • U1934-87: Status_CCAN3-Missing Message
• Standard Procedure
  • TTM Verification Test
    • Diagnostic Test