Having problems with your GMC Jimmy ?
Computer brain I'm told the EPROM on my 1994 Jimmy is bad and that I could only get this part from the dealership. I called a dealership and they said the part was discontinued. I found a "computer brain box" at a pull-a-part and was wondering if changing the whole computer would fix this issue and if not would this "computer brain box" contain the EPROM?
It will only work if it the right prom make sure the numbers of the 2 eproms match
Repair Help & Product Troubleshooting for GMC Jimmy
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