'99 Grand Cherokee 4.7L PCM Replacement
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Joined: Mar 2012
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From: Knoxville, TN
Year: 1999
Model: Grand Cherokee
Engine: 4.7L
'99 Grand Cherokee 4.7L PCM Replacement
Replaced the PCM on my 1999 GC with the 4.7L and now it will not start. It started and ran rough prior to swapping the PCM, now it just tries to turn over, but won't.
I purchased the rebuilt PCM from Auto Computer Exchange who programmed the new PCM based on my VIN. I disconnected the battery before I performed the procedure. I have checked and rechecked all the connections and everything seems to be in order.
Is anyone aware of anything that needs to be done after replacing the PCM that I may be missing?
I purchased the rebuilt PCM from Auto Computer Exchange who programmed the new PCM based on my VIN. I disconnected the battery before I performed the procedure. I have checked and rechecked all the connections and everything seems to be in order.
Is anyone aware of anything that needs to be done after replacing the PCM that I may be missing?
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