The PCM is located on the firewall behind the coolant reservoir on the passenger side of the vehicle. Most notably are 3 large connectors.
it is located inside the hood on the left side along the firewall
Either reset with a scan tool, or by unhooking the battery.
The jeep will start and run for appox 10 miles then it dies, until it cools off The coil will stop Firing,I have a 94 Grand Cherokee, that did the same thing to me I replaced the coil still happen It was the pcm put it on the computer before it leave you on the side of the road.
PCM
I have a 2001 i needed a new pcm, or some times u need to get your key recoded
Yes
The PCM is also the regulator.
The engine computer, PCM, is the voltage regulator.
it is located inside the hood on the left side along the firewall
Either reset with a scan tool, or by unhooking the battery.
The jeep will start and run for appox 10 miles then it dies, until it cools off The coil will stop Firing,I have a 94 Grand Cherokee, that did the same thing to me I replaced the coil still happen It was the pcm put it on the computer before it leave you on the side of the road.
yes
Any programming that would need done requires a scan tool.
PCM
To reset the PCM (Powertrain Control Module) in a Jeep Grand Cherokee, disconnect the negative battery terminal and wait for about 15 minutes to allow any residual power to dissipate. Reconnect the terminal, and then start the vehicle. This process clears any temporary codes stored in the PCM. If you're looking to clear permanent codes or perform a more thorough reset, using a diagnostic scanner may be necessary.
I have a 2001 i needed a new pcm, or some times u need to get your key recoded
injector #7 control circuit possible causes , asd relay,injector,wire shorted to ground,faulty pcm.