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Symptom: PASSENGER FRONT WINDOW EXPRESS DOWN SWITCH STUCK - When Monitored and Set Condition: PASSENGER FRONT WINDOW EXPRESS DOWN SWITCH STUCK - DDM When Monitored: Continuously. Set Condition: If the switch is held in the Express Down position for over 15 seconds, this code will set. POSSIBLE CAUSES DTC PRESENT DRIVER DOOR MODULE TEST ACTION APPLICABILITY 1 Turn the ignition on. t, erase DTCs. Cycle the ignition switch from Off to Run. t, read DTCs. Does the DRBIII t display PASSENGER FRONT WINDOW EXPRESS DOWN SWITCH STUCK? All Yes → Replace the Driver Door Module. Perform BODY VERIFICATION TEST - VER 1. No → The condition that caused this code to set is not present at this time. Operate the switch several times to ensure it does not stick. 1021 POWER WINDOWS |