Keyless Entry System DTCS
LIGHTING CONTROL MODULE (LCM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Perform Test |
|---|---|
| B1342 (ECU Is Defective) | Clear DTCs. Retrieve DTCs. If DTC B1342 is retrieved, replace lighting control module and retest system operation. |
| U1041 (SCP Invalid Or Missing Data For Vehicle Speed) | Using NGS tester, perform ABS Self-Test. |
| U1059 (SCP Invalid Or Missing Data For Transmission Range) | Using NGS tester, perform PCM Self-Test. |
| U1123 (SCP Invalid Or Missing Data For Odometer) | Using NGS tester, perform ABS Self-Test. |
| U1146 (SCP Invalid Or Missing Data For Vehicle Security) | Using NGS tester, perform VIC Self-Test. |
| U1147 (SCP Invalid Or Missing Data For Vehicle Security) | Using NGS tester, perform VIC Self-Test. |
| U1181 (SCP Invalid Or Missing Data For Memory Feature) | Using NGS tester, perform DDM Self-Test. |
| U1198 (SCP Invalid Or Missing Data For Doors) | Using NGS tester, perform DDM Self-Test. |
| U1222 (SCP Invalid Or Missing Data For Interior Lights) | Using NGS tester, perform DDM Self-Test. |
DRIVER DOOR MODULE (DDM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Proceed To |
|---|---|
| B1342 (ECU Defective) | Clear DTCs. Retrieve DTCs. If DTC B1342 is retrieved, replace driver door module and retest system operation. |
| U1041 (SCP Invalid Or Missing Data For Vehicle Speed) | Using NGS tester, perform ABS Self-Test. |
| U1059 (SCP Invalid Or Missing Data For Transmission Range) | Using NGS tester, perform PCM Self-Test. |
| U1089 (SCP Invalid Or Missing Data For Suspension) | Using NGS tester, perform VDM Self-Test. |
| U1135 (SCP Invalid Or Missing Data For Ignition Switch/Starter) | Using NGS tester, perform LCM Self-Test. |
| U1181 (SCP Invalid Or Missing Data For Memory Feature) | Using NGS tester, perform VIC Self-Test. |
| U1198 (SCP Invalid Or Missing Data For Doors) | Using NGS tester, perform LCM Self-Test. |
| U1222 (SCP Invalid Or Missing Data For Interior Lights) | Using NGS tester, perform LCM Self-Test. |