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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 661 (Body Control System) >> Diagnostic Information and Procedures >> DTC B1390 >> Conditions for Running the DTC

Conditions for Running the DTC

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.

This DTC will run only if the DIM has battery positive voltage power and ground. This DTC will execute regardless of the source voltage.