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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1936 (Wiper System & Washer System) >> Diagnostic Information and Procedures >> Heated Washer Nozzle Malfunction >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
B+ 1 1 - -
Rear window Defog switch Signal Circuit 1 1 2 -
Left Heated Washer Nozzle Control Circuit 1 1 2 -
RIGHT Heated Washer Nozzle Control Circuit 1 1 2 -
Rear Defog Relay Ground - 1 - -
Left Heated Washer Nozzle Ground Circuit - 1 - -
RIGHT Heated Washer Nozzle Ground Circuit - 1 - -
1. Heated Washer Nozzles Inoperative
2. Heated Washer Nozzles Always On