• | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
• | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
• | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
The driver door switch (DDS) and front passenger door switch (PDS) each contain switches that control power door lock and window functions. The DDS also contains the control switch for the power outside rear view mirrors. These switches are integrated within the door control modules and are not serviceable as separate components.
Battery voltage must be between 9-16 volts.
The DDS or PDS detects multiple or simultaneous inputs from a window or door lock switch.
The DDS or PDS ignores inputs from the malfunctioning switch.
• | The DTC will be current for as long as the fault is present. |
• | When the fault is no longer present, the DTC will be a history DTC. |
• | A history DTC will clear after 50 ignition cycles. |
Door Lock/Indicator Schematics
Vehicle Access Connector End Views
Power Door Locks Description and Operation
Clear all DTCs and operate the integrated switches at each door control module within the Conditions for Running the DTC. The DTC should not set.
⇒ | If the DTC sets, replace the appropriate door switch. |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for DDS or PDS replacement, programming, and setup