Diesel Data: Automotive Repair

Power Lumbar Support Motor Test




Power Lumbar Support Motor Test

NOTE: SRS components are located in this area. Review the SRS component locations Locations and the precautions and procedures Service and Repair before doing repairs or servicing.

1. Remove the front seat Front Seat Removal/Installation.

2. Disconnect the 2P connector (A) from the lumbar support motor.






3. Test motor by applying battery voltage and body ground to the terminals.





4. If the motor does not run or fails to run smoothly, replace the lumber support actuator Front Seat Lumbar Support Replacement.