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Power Bolsters and Lumbar Not Working

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Old 06-06-2007, 03:03 AM
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BQuicksilver
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Default Power Bolsters and Lumbar Not Working

I could use some help here tracking this one down...

Lately my power adjustable bolsters and lumbar supports have quit working on both sides. My memory functions and power seat adjusters are still functional. No current codes, though I have cleared some BCM/SDM codes throughout my ownership of the car.

Can anyone use this info to help point me in the right direction? The car is out of warranty.
Old 06-06-2007, 07:37 AM
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beav626
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3 theory's...

1. you have a leak in your lumbar bladders / hoses

2. your lumbar motors quit working (under seat and will make a sound when you push the button)

3. ???? You blew a fuse that controls the lumbar motors?????

Good Luck
Old 06-06-2007, 12:00 PM
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BQuicksilver
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1) I doubt all 4 bladder started leaking at once, and at the same time as the power bolsters.

2) Same deal with the motors quitting on both sides at the same time.


3) I'll check to see if there's a fuse that controls these particular parts. Thanks.
Old 06-06-2007, 05:25 PM
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It was fuse #3. Thanks for the help!
Old 06-06-2007, 05:39 PM
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Congrats! I really did not know if a fuse controlled both lumbar...

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