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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1808 (Power Door Lock System And Release Systems) >> Diagnostic Information and Procedures >> DTC B3127, B3128, B3132, B3133, B3137, or B3138 >> DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
DTC B3127

LF Door Only, Unlock Circuit Low

DTC B3128

LF Door Only, Unlock Circuit High

DTC B3132

All Unlock Circuit Low

DTC B3133

All Unlock Circuit High

DTC B3137

All Door Lock Circuit Low

DTC B3138

All Door Lock Circuit High

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