AUTOLAMP Systems DTCS
AUTOLAMP SYSTEMS DIAGNOSTIC TROUBLE CODE (DTC) LIST (PART I)
| DTC | Description | Perform Test |
|---|---|---|
| B1312 | Headlight Input Short To Battery Voltage | D |
| B1342 | ECU Defective | Using NGS tester, retrieve and document all continuous. Perform Lighting Control Module (LCM) self-test. If DTC B1342 is retrieved again, replace LCM. |
| B1485 | Brake Pedal Input Circuit Short To Voltage | G |
| B1569 | High Beam Short To Battery Voltage | C |
| B1577 | Parking Lamp Input Short To Voltage | M |
| B1687 | Dome Light Input Short To Voltage | Q |
| B1689 | Autolamp Delay Input Circuit Failure | F |
| B1691 | Autolamp Delay Input Circuit Short To Voltage | F |
| B1695 | Autolamp ON/OFF Short To Voltage | F |
| B1873 | Turn Signal/Hazard Power Feed Short To Ground | H |
AUTOLAMP SYSTEMS DIAGNOSTIC TROUBLE CODE (DTC) LIST (PART II)
| DTC | Description | Perform Test |
|---|---|---|
| B1322 | Driver's Door Ajar Circuit Failure | Q |
| B1342 | ECU Defective | Using NGS tester, retrieve and document all continuous. Perform Driver's Door Module (DDM) self-test. If DTC B1342 is retrieved again, replace DDM. |
| B1566 | Passenger's And/Or Rear Door Ajar Circuits Short To Ground | Q |