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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1422 (Body Rear End) >> Diagnostic Information and Procedures >> DTC B3966 >> Circuit Description

Circuit Description

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The endgate module monitors the endgate window motor hall effect sensors during window operation. When the endgate module detects that there are no hall sensor pulses or there is a difference between signal 1 and signal 2, a DTC is set.

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