Diagnostic Trouble Code (DTC) Index

NOTE: The Rotunda New Generation Star (NGS) Tester 007-00500 or equivalent will automatically give a translation of the Diagnostic Trouble Code (DTC) on the screen when DTC is highlighted

DTC Source Action

C1145 RF Anti-Lock Brake Sensor Input circuit Failure GO to Pinpoint Test C. C DTC C1145, C1148, C1234, C1259

C1155 LF Anti-Lock Brake Sensor Input circuit Failure GO to Pinpoint Test B. B DTC C1155, C1158, C1233, C1258

C1165 RR Anti-Lock Brake Sensor Input circuit Failure GO to Pinpoint Test D. D DTC C1165, C1168, C1235, C1260 RH Rear Sensor and Circuit

C1175 LR Anti-Lock Brake Sensor Input circuit Failure GO to Pinpoint Test E. E DTC C1175, C1178, C1236, C1261 LH Rear Sensor and Circuit

C1233 LF Speed Signal Missing GO to Pinpoint Test B. B DTC C1155, C1158, C1233, C1258

C1234 RF Speed Signal Missing GO to Pinpoint Test C. C DTC C1145, C1148, C1234, C1259

C1235 RR Speed Signal Missing GO to Pinpoint Test D. D DTC C1165, C1168, C1235, C1260 RH Rear Sensor and Circuit

C1236 LR Speed Signal Missing GO to Pinpoint Test E. E DTC C1175, C1178, C1236, C1261 LH Rear Sensor and Circuit

C1095 Hydraulic Pump Motor Circuit Failure GO to Pinpoint Test K. K DTC C1095

B1342 ECU Defective GO to Pinpoint Test Q. Q DTC B1342 ECU Defective

B1676 Battery Voltage Out of Range GO to Pinpoint Test A. A DTC B1317


Module Communication Network Codes

U1019 Error in Throttle Position Data Message from Powertrain Control Module (PCM)
- Service DTC's for PCM. Testing and Inspection

- If no DTC's retrieved from PCM go to Module Communications Network. Testing and Inspection

U1023 Error in Engine RPM Data Message from Powertrain Control Module (PCM)
- Service DTC's for PCM. Testing and Inspection

- If no DTC's retrieved from PCM go to Module Communications Network. Testing and Inspection

U1051 Error in Stoplight Data Message from Lighting Control Module (LCM)
- Service DTC's for LCM. Testing and Inspection

- If no DTC's retrieved from LCM go to Module Communications Network. Testing and Inspection

U1059 Error in Transmission Shift Data from Powertrain Control Module (PCM)
- Service DTC's for PCM. Testing and Inspection

- If no DTC's retrieved from PCM go to Module Communications Network. Testing and Inspection

U1308 Error in Traction Control Message from Powertrain Control Module (PCM)
- Service DTC's for PCM. Testing and Inspection

- If no DTC's retrieved from PCM go to Module Communications Network. Testing and Inspection

U1612 Error in Traction Control Message from Powertrain Control Module (PCM)
- Service DTC's for PCM. Testing and Inspection

- If no DTC's retrieved from PCM go to Module Communications Network. Testing and Inspection