Hows it going Scotty, my aunties 2016 Jeep Cherokee with 80k miles is giving her early problems. While shes driving a parking brake service light comes up on her dash. I hooked up my scan tool on it and its throwing lost communication with electronic parking brake module, as well as low voltage. I checked the battery and its good. I then wiggled the terminals and the positive terminal was loose. Tried and tighten it but thats all it can tighten. Looks like the battery is from AutoZone too. Could this be the issue?
The modules do go bad all the time on those poorly made Jeeps have a protest that first they are not cheap
@scottykilmer
She just mentioned to me that all these lights came up after she had her battery replaced at Autozone. What could this mean?