Inspection and Verification
WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
- Verify the customer concern.
- Visually inspect for obvious signs of mechanical and electrical damage.VISUAL INSPECTION CHART
Mechanical Electrical - Switch(es)
- Seat tracks obstructed or damaged
- Power lumbar assembly damaged
- Fuse(s)
- Wiring harness
- Loose or corroded connections
- Seat control switch(es)
- Power seat motor(s)
- Memory set switch
- Driver seat module (DSM)
- Heated seat control switch(es)
- Seat cushion heater
- Seat back heater
- Lumbar control switch
- Power lumbar motor
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- If the cause is not visually evident, connect the diagnostic tool to the data link connector (DLC) and select the vehicle to be tested from the diagnostic tool menu. If the diagnostic tool does not communicate with the vehicle:
- Check that the program card is correctly installed.
- Check the connections to the vehicle.
- Check the ignition switch position.
- If the diagnostic tool still does not communicate with the vehicle, refer to the diagnostic tool operating manual.
- Carry out the DATA LINK DIAGNOSTIC TEST. If the diagnostic tool responds with:
- SCP+, SCP- or UBP circuit fault; all ECUs no response/not equipped, refer to MODULE COMMUNICATIONS NETWORK .
- No response/not equipped for driver seat module (DSM), MODULE COMMUNICATIONS NETWORK .
- SYSTEM PASSED, retrieve and record the continuous diagnostic trouble codes (DTCs), erase the continuous DTCs and carry out self test diagnostics for the DSM.
- If the DTCs retrieved are related to the concern, go to DSM DIAGNOSTIC TROUBLE CODE (DTC) INDEX .
- If no DTCs related to the concern are retrieved, GO to SYMPTOM CHART .