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Home >> Buick >> 2012 >> Regal Turbo, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Headlights >> Lighting System >> Diagnostic Information and Procedures >> DTC B3881 or B3882 >> Conditions for Setting the DTC

Conditions for Setting the DTC

B3881 02 

The BCM detects a short to ground on the left park lamp supply voltage circuit.

B3881 04 

The BCM detects an open/high resistance on the left park lamp supply voltage circuit

B3882 02 

The BCM detects a short to ground on the right park lamp supply voltage circuit.

B3882 04 

The BCM detects an open/high resistance on the right park lamp supply voltage circuit