Lumbar Support Components
The power seat lumbar support systems each consist of the following
components:
Seat lumbar support switch
Lumbar support motor
The seat lumbar support switch provides b
The power seat system consists of the following components:
Seat adjuster switch
Seat horizontal motor
Seat front vertical motor
Seat rear vertical motor
NOTE: If equipped, the passenger seat bl
Diagnostic Instructions
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.
DTC Descriptors
D
Removal Procedure
Disconnect the battery negative cable. Refer to Battery Negative Cable
Disconnection and
Connection .
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle
.
Remove the front bumper fascia opening lower cover. Refer to Front
Bumper Fascia Opening Lower