Want this question answered?
PCM
Yes
The PCM is also the regulator.
Most of the Cherokees have the "Brain Board" PCM under the hood, over the drivers wheelwell. It has a 60 pin plugin.
How do you change a power steering pump in a 98 jeep cherokee?
The PCM (engine computer) provides the power.
it is located inside the hood on the left side along the firewall
The engine computer, PCM, is the voltage regulator.
Either reset with a scan tool, or by unhooking the battery.
it is located inside the hood on the left side along the firewall
I've had this happen to me as well. I had a 1998 ZJ Laredo 2x4. I found the problem was the PCM. After I replaced the PCM, no more problem.
The PCM is located on the firewall behind the coolant reservoir on the passenger side of the vehicle. Most notably are 3 large connectors.