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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 439 (Lighting System) >> Diagnostic Information and Procedures >> DTC B2555 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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B2555 01 

The driver or passenger door switch detects a short to voltage in the courtesy lamp control circuit.

B2555 02 

The driver or passenger door switch detects a short to ground in the courtesy lamp control circuit.