My 2006 Sport with the 42RLE has been plagued by the PCM issues commonly found in 2005-2006 TJs.
Had the original PCM “rebuilt” a few months ago, which did absolutely nothing. CEL returned immediately.
Installed a PCM that I purchased from FS1 about a month ago. Drove 40 trouble free miles prior to heading on a 300 mile one way trip into the Sierra Nevada mountains for a wheeling trip this weekend. Headed out of camp Saturday morning and the rig would no longer shift past second gear. Hit the trail and put the gear selector into first gear. Rig wouldn’t hold first gear and would constantly shift into second gear. Then the CEL illuminated with a bunch of codes I’d never seen before. Not the same codes that were constantly present with the original PCM.
Thankfully I brought the original PCM with me on the trip. Swapped the malfunctioning FS1 PCM out and continued on the run.
Going to make a warranty claim Tuesday morning with FS1. Hopefully they can send me a PCM that works properly.
I will update the thread with the results of my warranty claim. If they send me a replacement PCM I will also update the thread with functionality results.
Had the original PCM “rebuilt” a few months ago, which did absolutely nothing. CEL returned immediately.
Installed a PCM that I purchased from FS1 about a month ago. Drove 40 trouble free miles prior to heading on a 300 mile one way trip into the Sierra Nevada mountains for a wheeling trip this weekend. Headed out of camp Saturday morning and the rig would no longer shift past second gear. Hit the trail and put the gear selector into first gear. Rig wouldn’t hold first gear and would constantly shift into second gear. Then the CEL illuminated with a bunch of codes I’d never seen before. Not the same codes that were constantly present with the original PCM.
Thankfully I brought the original PCM with me on the trip. Swapped the malfunctioning FS1 PCM out and continued on the run.
Going to make a warranty claim Tuesday morning with FS1. Hopefully they can send me a PCM that works properly.
I will update the thread with the results of my warranty claim. If they send me a replacement PCM I will also update the thread with functionality results.