Parksense not working after battery swap

[rommel102]

On my 2019 JLU Sahara with 2.0 E-Torque, I recently replaced the main 12V battery as the stock one was failing.

Now noticed that since the battery swap, my rear Parksense doesn't seem to be working at all. No colored lines or beeping. No warnings, nothing happens when I press the Parksense disable button on the dash. The settings in UConnect are all enabled, but it is just like it isn't there at all. Anybody experienced this before?

Blind spot & cross traffic sensors seem to still be workingjust the rear parking sensor is not.

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[Reinen]

How recently? If you reset the ECM when you changed the battery (I'm not sure if the eTorque battery will keep everything alive while you do that) it can take a while for every last component to come back online, up to a couple days. I'm not surprised that the ParkSense sensors will be one of the last things. They're touchy.

 

[rommel102]

Still not working. Add it to the dealer list I guess

 

[DWaX]

Make sure all fuses are seated tight.

WaX

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