Handles, Locks, Latches And Entry Systems DTCS
DRIVER DOOR MODULE (DDM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1148 | Radio Frequency Power Output Circuit Short to Ground | Go to Pinpoint Test I under PINPOINT TESTS . |
| B1149 | Radio Frequency Enable Output Circuit Short to Battery | Go to Pinpoint Test I under PINPOINT TESTS . |
| B1150 | Radio Frequency Enable Output Circuit Short to Ground | Go to Pinpoint Test I under PINPOINT TESTS . |
| B1151 | Radio Frequency AM/FM Signal Key Select Output Circuit Short to Ground | Go to Pinpoint Test I under PINPOINT TESTS . |
| B1152 | Radio Frequency AM/FM Signal Key Select Output Circuit Short to Battery | Go to Pinpoint Test I under PINPOINT TESTS . |
| B1396 | Power Door Lock Circuit Short To Battery | Go to Pinpoint Test C under PINPOINT TESTS . |
| B1397 | Power Door Unlock Circuit Short To Battery | Go to Pinpoint Test C under PINPOINT TESTS . |
| B1553 | Decklid Release Circuit Short To Battery | Go to Pinpoint Test E under PINPOINT TESTS . |
| B2276 | Less Than 2 Transmitters Programmed | PROGRAM all of the customers remote keyless entry (RKE) transmitters (minimum of 2). REFER to Remote Keyless Entry Transmitter Programming . TEST the system for normal operation. |
| B2425 | Remote Keyless Entry Out Of Synchronization | Go to Pinpoint Test I under PINPOINT TESTS . |
| B2695 | Keypad_A Switch Circuit Failure | Go to Pinpoint Test G under PINPOINT TESTS . |
| B2696 | Keypad_B Switch Circuit Failure | Go to Pinpoint Test G under PINPOINT TESTS . |
| B2697 | Keypad_C Switch Circuit Failure | Go to Pinpoint Test G under PINPOINT TESTS . |
| B2718 | Liftgate/Decklid Ajar Output Short to Battery | Go to Pinpoint Test E under PINPOINT TESTS . |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES article. |
LIGHTING CONTROL MODULE (LCM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| U1197 | Invalid or Missing Data For Door Locks | This DTC is set when the LCM receives invalid or missing door lock message from the driver door module (DDM). REPAIR all non-network DTCs. REFER to MULTIFUNCTION ELECTRONIC MODULES article for a list of all DTCs. |
| U1199 | Invalid or Missing Data for External, Access (Doors) | This DTC is set when the LCM receives invalid or missing door ajar status from the DDM. REPAIR all non-network DTCs. REFER to MULTIFUNCTION ELECTRONIC MODULES article for a list of all DTCs. |