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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 64 (Fixed And MOVEABLE Windows) >> Diagnostic Information and Procedures >> DTC B316B, B317A, B318A, or B319A (AXG, AED, AEQ) >> 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
Signal - Down @ M74D Window Motor - Driver B316B 02 1 1 B316B 39
Signal - Up @ M74D Window Motor - Driver B316B 02 2 2 B316B 39
Signal - Express @ M74D Window Motor - Driver 3 3 3 3
  1. Driver Left Front Window Switch - Down = Inoperative
  2. Driver Left Front Window Switch - Up = Inoperative
  3. Driver Left Front Window Switch - Express = Inoperative