2006 Pontiac Grand Prix Cruise Control

2006 PONTIAC GRAND PRIX
35,000 MILES • 6 CYL • FWD • AUTOMATIC
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BEN HINTZ
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  • 1 POST
The cruise control on my 2006 Grand Prix quit working. I replaced the 2 amp fuse inside the passenger side door, but that did not fix the problem. I am hoping that I will not need to replace the switch on the steering column and was wondering if there are any other fusses/relays/modules that I could try replacing first that control or affect the cruise control. (the car did also just have the truck lid replaced because it was backed into in a parking lot and the cruise worked before that?)?
Mar 30, 2010 at 8:24 AM
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MMPRINCE4000
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  • 8,548 POSTS
Besides the brake switch any door opening or trunk would disable cruise.
Mar 30, 2010 at 9:20 AM
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FGJTWRIGHT
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I had the same problem, it was the multi function switch . The part itself is $90.00 plus $90.00 to install . The dianostics also cost $90.00. So it cost me $270.00 to get my cruise back online. If I had it to do over I would of installed it myself.
Apr 21, 2010 at 2:30 AM
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MMPRINCE4000
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  • 8,548 POSTS
Could be a multifunction switch, but check trunk connection first, since problem started there.
Apr 21, 2010 at 8:51 AM