With RPO A45

IMPORTANT: Review the system operation in order to familiarize yourself with the system functions. Refer to:
^ Power Seats System Description and Operation
^ Lumbar Support Description and Operation (W/O A45) or Lumbar Support Description and Operation (with A45) or Lumbar Support Description and Operation (with AC9) or Lumbar Support Description and Operation (with AM3) or Lumbar Support Description and Operation (AM3 with A45)
^ Heated Seats Description and Operation

Visual/Physical Inspection
^ Inspect for aftermarket devices which could affect the operation of the power seat. Refer to Checking Aftermarket Accessories in Diagrams.
^ Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

Intermittent
Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent and Poor Connections in Diagrams.

Symptom List
Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:
^ Power Seat Inoperative (W/O A45)
^ Power Seat Does Not Move Forward/Rearward (W/O A45)
^ Power Seat Does Not Tilt Forward (W/O A45)
^ Power Seat Does Not Tilt Rearward (W/O A45)
^ Power Seat Does Not Recline (W/O A45)
^ Lumbar Support Inoperative (W/O A45) or Lumbar Support Inoperative (W/ AC9)
^ Lumbar Support Does Not Move In or Out (W/O A45)
^ Lumbar Support Does Not Move Up or Down (W/O A45) or Lumbar Support Does Not Move Up or Down (AM3 W/O A45)
^ Lumbar Massage Inoperative (W/O A45)
^ Heated Seat Always On
^ Heated Seat Inoperative
^ Heated Seat Switch Low Indicator Malfunction
^ Heated Seat Switch Medium Indicator Malfunction
^ Heated Seat Switch High Indicator Malfunction
^ Heated Seat Switch Mode Indicator Malfunction

"For the description of RPO code(s) shown in this article or any of the images therein, refer to the RPO code list found at the Vehicle/Application And ID." RPO Codes