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~~Monster Tahoe~~
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438 Posts
Discussion Starter · #1 ·
Hey got a inquire, my cruise light kicks on for about 30 seconds and then won't come back unless I turn truck off and back on. The cruise does not work currently and I would really like to it fictionally soon, any ideas on what could be? Cruise servo? Thank you
 

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Premium Member
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5,237 Posts
Hey got a inquire, my cruise light kicks on for about 30 seconds and then won't come back unless I turn truck off and back on. The cruise does not work currently and I would really like to it fictionally soon, any ideas on what could be? Cruise servo? Thank you
Really need to get a scan tool on it and look in cruise history....you can see why it was disengaged the last few times and go from there. The brake light switch was a high failure part on Chrysler those years.
 

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welfare wheeler
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6,989 Posts
on my 03 4.7L HO grand cherokee, it was the pcm.
it was not a cheap fix!
I got lucky, had a friend at a dealer.
he bought the part at his cost, sold to me at his cost.
installed and programmed it on his lunch hour.
charged me for the parts, no labor.
I tipped him $40.00.
I think I had about $400 total into it.
dealer quoted me about $1600.00 parts and labor.
 
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