Cruise Control Problem [Archive] - GrandAmGT.com Forum

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akinsey27
04-25-2004, 08:37 AM
I am having a problem with the cruise control on my '99 GT. As I am driving down the road, the cruise control just kicks off. I can press the resume button and it will start again, but will only stay on for a few seconds. Also, when it is doing this, the car feels like it is downshifting. I have taken it to the dealer three times and they say they can't find anything wrong. Has anybody else had these problems?

Thanks

Blackrider
04-25-2004, 08:54 AM
I had the same problem but it turned out to be a bad brake switch

rizer
04-25-2004, 10:03 AM
was just gonna say it has to do something with the brakes

tenspeed
04-25-2004, 03:56 PM
On my '02, the brake switch has prevented my cruise from engaging. I have to hit the brakes a couple of times to get the cruise light to turn on.

Brken123
12-02-2004, 06:29 PM
http://www.grandamgt.com/forum/showthread.php?t=43997 check that thread out.....welcome to my nightmare.

preed4962
12-02-2004, 07:39 PM
Bad brake switch would explain the feeling of the down shifting too... when the brakes are activated the PCM pulls the tranny out of lock up....

Brken123
12-15-2004, 08:54 PM
Had the brake switch replaced......a week later the problem was back....goes into the dealership next week......wish me luck......(damn car) !!!!