Last post on May 27, 2009 at 7:20 PM
You are in the Jeep Cherokee and Jeep Grand Cherokee
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Jeep Grand Cherokee, SUV
#1 of 2 Temperture related Cruise Problem
May 27, 2009 (5:01 pm)
I have a 1994 Grand Cherokee w/4.0L, auto, ac, power windows, power locks and 4 wheel drive. I have a temperature dependent cruise control problem, as the temp. outside warms the cruise control quits working, I'm in Kansas. This event occurs roughly 50 miles after constant driving. Along with this, the vehicle will lurch forward as the cruise accelerates and deaccelerates on its own, before the 50 miles. Once the cruise has quit working the speedometer and the tach cease to work. All other gauges on the dash continue to work. This only happens during the warm months, late spring thru early fall.
#2 of 2 Re: Temperture related Cruise Problem [sdglass]
May 27, 2009 (7:20 pm)
try and unplug and replug the pcm a couple times as if have a little crosion on the conectors could cause the prob be sure to unhook the battery before working on pcm