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Symptom: REAR WINDOW SWITCH MUX CIRCUIT SHORT TO GROUND When Monitored and Set Condition: REAR WINDOW SWITCH MUX CIRCUIT SHORT TO GROUND When Monitored: Whenever the module is awake. Set Condition: If the Module senses a voltage below 0.75 volts on the Rear Window Switch Mux circuit, this code will set. POSSIBLE CAUSES TROUBLE CODE PRESENT SWITCH SHORTED REAR WINDOW SWITCH MUX CIRCUIT SHORT TO GROUND WINDOW MODULE TEST ACTION APPLICABILITY 1 With the DRBIII t, record and erase DTC’s. Cycle the ignition switch from On to Off. t, read DTCs. Does the DRBIII t display REAR WINDOW SWITCH MUX CIRCUIT SHORT TO GROUND? All Yes → Go To 2 No → The conditions that caused this code to set is not present at this time. Using the wiring diagram/schematic as a guide, inspect the 2 With the DRBIII t, erase DTC’s. Cycle the ignition switch from On to Off. t, read DTCs. Does the DRBIII t display REAR WINDOW SWITCH MUX CIRCUIT OPEN? All Yes → Replace the power window switch. Perform BODY VERIFICATION TEST - VER 1. No → Go To 3 311 POWER WINDOWS |