Lumbar Support Inoperative (W/AC9)
Steps 1-4:
Steps 5-16:
Steps 17-22:
"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
"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