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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 334 (Lighting System) >> Diagnostic Information and Procedures >> DTC B2585 or B3867: Park Lamps Control >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Park Lamps - Left Front Control Terminal 5 X5 B2585 02 1 1 -
Park Lamps - Right Front Control Terminal 8 X7 B3867 02 1 1 -
Park Lamps - Left Rear Control Terminal 6 X4 B2585 02 1 1 -
Park Lamps - Right Rear Control Terminal 5 X4 B3867 02 1 1 -
Liftgate Tail Lamp Assembly - Left Ground - 1 - -
Liftgate Tail Lamp Assembly - Right Ground - 1 - -
Park Lamp - Left Front Ground (with T7E) - 1 - -
Park Lamp - Right Front Ground (with T7E) - 1 - -
Park/Turn Signal Lamp - Left Front Ground (with T3W) - 1 - -
Park/Turn Signal Lamp - Right Front Ground (with T3W) - 1 - -
Side Marker Lamp - Left Front Ground (with T3W) - 1 - -
Side Marker Lamp - Right Front Ground (with T3W) - 1 - -
Tail/Stop and Turn Signal Lamp - Left Ground - 1 - -
Tail/Stop and Turn Signal Lamp - Right Ground - 1 - -
1. Park, License, and/or Tail Lamps Malfunction