LukeDagny
Well-Known Member
- Joined
- Apr 20, 2024
- Threads
- 15
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- 469
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- Location
- Central PA
- Vehicle(s)
- 2021 JLUR
I haven't read all the replies in this thread, but I just replaced a rear locker sensor. My dealer told me a replacement wasn't covered under my Mopar CPO warranty.I think the service rep was at least partially correct about having to try the different sensors to find which of the six is the correct one. Tech might get lucky and grab the right one first time but if unlucky it will be #6. Hell just be glad the service writer was willing to talk to you. Mine won’t even make eye contact when the only thing he tells you is could not reproduce the problem…..
I bought the 5, not 6 sensors, that come in a kit. I had to test two different sensors before I found one that worked. I didn't even replace the differential cover while testing. To prevent this problem from happening again, I epoxied the sensors using the process provided in this thread;
My cost was ~$135 for the 5 sensors, and differential fluid, which was due for a change anyway..
https://www.jlwranglerforums.com/forum/threads/locker-position-sensor-potting-dana-44.59581/
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