Lighting DTCS
LIGHTING DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | DEFINITION |
|---|---|
| DTC B0951 | Problem With LED Dimming Signal Circuit |
| DTC B1480 | Reading Or Both Visor Vanity Mirror Lamps Remain Illuminated For More Than 20 Minutes |
| DTC B2527 | Front Fog Lamp Switch Signal Circuit Is Shorted To Ground |
| DTC B2530 | Front Fog Lamp Switch Command And Front Fog Lamp Relay Control Circuit Is Shorted |
| DTC B2550 | Backup Lamp Request Signal And Backup Lamp Supply Voltage Circuit Is Open Or Shorted |
| DTC B2575 | Low Beam Headlamp Driver Module Control Circuit Is Open Or Shorted |
| DTC B2580 | High Beam Headlamp Relay Control Circuit Is Shorted Or Open |
| DTC B2585 | Park Lamp Relay Control Circuit Is Shorted Or Open |
| DTC B2610 | Instrument Panel Lamps Dimming Control Circuit Is Shorted Or Open |
| DTC B2615 | Courtesy Lamp Supply Voltage Circuit Is Shorted Or Open |
| DTC B2620 | Incorrect Reference Voltage |
| DTC B2625 | Instrument Panel Lamps Dimming Control Circuit Is Shorted To Ground |
| DTC B2645 | Incorrect Ambient Light Sensor Signal Voltage |
| DTC B3801 | Instrument Panel Dimmer Switch Signal Is Greater Than 1 Volt & Courtesy Lamp ON Request Signal From The Courtesy Lamp Switch |
| DTC B3802 | Headlamps ON Signal Request Without A Park Lamp ON Signal Request From Headlamp Switch |