Communication System DTCS (U Codes)
COMMUNICATION SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Action |
|---|---|---|---|
| U1009 | SCP (J1850) Invalid or Missing Data for Engine Torque | ABS Module | REFER to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE . |
| U1011 | SCP (J1850) Invalid or Missing Data for Engine Air Intake | AFCM | REFER to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE . |
| U1059 | SCP (1850) Invalid or Missing Data for Transmission/Transaxle | ABS Module | REFER to INSTRUMENT CLUSTER-CONVENTIONAL . |
| U1062 | SCP (J1850) Invalid or Missing Data for Engine RPM | Air Suspension Module | REFER to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE |
| U1071 | SCP (J1850) Invalid or Missing Data For Engine Sensors | AFCM | REFER to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE . |
| U1073 | SCP (J1850) Invalid or Missing Data for Engine Coolant | AFCM | REFER to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE . |
| U1260 | SCP (J1850) Single Ended (+) Circuit Failure | AFCM | REFER to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE . |
| U1261 | SCP (J1850) Single Ended (-) Circuit Failure | AFCM | REFER to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE . |
| U1262 | SCP (J1850) Communication Bus Fault | ABS Module | REFER to MODULE COMMUNICATIONS NETWORK . |
| U1262 | SCP (J1850) Communication Bus Fault | AFCM | REFER to MODULE COMMUNICATIONS NETWORK . |
| U1341 | SCP (J1850) Invalid or Missing Data for Function Read Vehicle Speed | AFCM | REFER to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE . |
| U2015 | Signal Link Fault (Non SPC) | AFCM | REFER to MODULE COMMUNICATIONS NETWORK . |