Lighting DTCS
LIGHTING DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | DEFINITION |
|---|---|
| DTC B257A | Headlamp Switch Input Signal Mismatch |
| DTC B1395 | Voltage Below Threshold |
| DTC B1397 | Dimming Reference Voltage Circuit Low |
| DTC B1480 | Battery Rundown Protection Circuit |
| DTC B2530 | Front Fog Lamp Control Circuit |
| DTC B2545 | Backup Lamps Circuit |
| DTC B2555 | Passenger Compartment Lamp Control Circuit |
| DTC B2575 | Headlamp Control Circuit |
| DTC B2580 | (Left or generic) Headlamp High Beam Control Circuit |
| DTC B2585 | Headlamp Control Circuit |
| DTC B2600 | Daytime Running Lamp Control Circuit |
| DTC B2610 | Passenger Compartment Dimming 1 (cluster, etc.) Circuit |
| DTC B2615 | Passenger Compartment Dimming 2 Circuit |
| DTC B2625 | Display Dimming Pulse Width Modulation (PWM) Output Circuit |
| DTC B2645 | Ambient Light Sensor Circuit Voltage Above Or Below Threshold |
| DTC B2652 | Passenger Compartment Dimming 3 |
| DTC B3445 | Stop Lamp Circuit |
| DTC B3600 | Voltage Below Threshold |
| DTC C0277 or DTC C0890 | Brake Pedal Position Sensor And/Or Circuit Concern(s) |
| DTC C0297 | Brake Applied Output Circuit |
| DTC P0572 | Brake Switch Circuit 1 Low Voltage |
| DTC P0573 | Brake Switch Circuit 1 High Voltage |
| DTC P0703 | Brake Switch Circuit 2 |
| DTC P1574 | Stop Lamp Switch Circuit |