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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 96 (Wiper System And Washer System) >> Diagnostic Information and Procedures >> Washer Malfunction >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. 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+ - Relay Switch - 3 - -
Windshield Washer Switch Signal 1, 2 1 1 -
Windshield Washer Pump 3 3 2 -
Windshield Washer Relay Control B3873 02 B3873 04 B3873 01 -
Ground - 3 - -
Low Reference - 3 - -
  1. Windshield Washer Switch = Inoperative
  2. Windshield Washer Pump = Always On
  3. Windshield Washer Pump = Inoperative