Lumbar Support Inoperative
LUMBAR SUPPORT INOPERATIVETEST DESCRIPTION
Steps 1-6:
Steps 7-12:
Steps 13-18:
Steps 19-26:
The numbers below refer to the step numbers on the diagnostic table.
7. This step tests the state of one of the two lumbar relay control circuits of the inoperative lumbar adjuster relay. If the test lamp in this step illuminates, the circuit is shorted to voltage or the lumbar switch is stuck in the active position.
9. This step tests the state of the second of the two lumbar relay control circuits of the inoperative lumbar adjuster relay. If the test lamp in this step illuminates, the circuit is shorted to voltage or the lumbar switch is stuck in the active position.