Lumbar Support Inoperative (With RPO Code A45)

LUMBAR SUPPORT INOPERATIVE (WITH A45)

TEST DESCRIPTION

Step 1 - Step 11:

Step 12 - Step 18:

The numbers below refer to the step numbers on the diagnostic table.
7. This step tests the integrity of the signal circuits of the seat lumbar switch. If the fuse in the jumper wire opens when you perform this test, a short to ground may have occurred.