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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1519 (Door System, Mirror System & Window System) >> Diagnostic Information and Procedures >> DTC B2236-B2239 >> Conditions for Clearing the DTC

Conditions for Clearing the DTC

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

The DDM or PDM no longer detects a short to ground on a door lock switch signal circuit for greater than 20 seconds, and: