Search results

I believe the alternator is OK because I was reading the same high voltage prior to replacing it. I'm wondering if it could something besides the PCM which controls the output of the alternator. Thank you for your response!

I recently replaced the alternator and battery in my 02 Jeep Liberty. With the vehicle running, I am measuring between 14.8 to 15.6 volts coming out of the alternator. I get the same measurement out of the alternator and when measuring at the battery posts. When I turn off the vehicle and...