AUTOLAMP System DTCS
AUTOLAMP SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1472 | Headlamp Input Circuit Short To Ground | E |
| B1696 | Autolamp On Circuit Short To Ground | E |
| B1790 | Photocell & Amplifier Input Circuit Failure | E |
| B2249 | Headlamp Output Relay Driver Short To Battery | C |
| B2251 | Parklamp Output Relay Driver Circuit Failure | If parking lights are inoperative, perform TEST D: PARKING LIGHTS INOPERATIVE WITH AUTOLAMPS ON . If parking lights are on continuously, perform TEST E: HEADLIGHTS ALWAYS ON . |
| B2252 | Parklamp Output Relay Driver Short To Battery | D |
| B2598 | Headlamp Output Relay Driver Circuit Failure | If headlights are inoperative, perform TEST C: HEADLIGHTS INOPERATIVE WITH AUTOLAMPS ON under SYSTEM TESTS. If headlights are on continuously, perform TEST E: HEADLIGHTS ALWAYS ON under SYSTEM TESTS. |