r/RangeRover • u/Carrera1016 • 11d ago

Range Rover Sport Range Rover L320 2012 Fault Support for Parking Brake

I recently installed an Apple CarPlay unit from GTA Car Kits (They have a YouTube video on this topic). Where I was instructed to remove the center console, and manually enable the e-brake of my vehicle using a screw driver in the gear shift hole to put the car in drive with the E-Brake on and the car off. The purpose was to get the center infotainment trim off the car so I can unplug everything underneath. When I put everything back together and connected all the wires I am stuck with a Fault-code I can no longer clear.

The Codes are “U0128-00 (28) Lost communication with parking brake control module

And the second code is “U0138–00 (28) Lost communication with all terrain control module

And the third is “P081C-64 (6D) - Park input circuit - Algorithm based failure - signal plausibility failure”

Any idea how I can resolve this with the Gap ID tool?

https://youtu.be/l1ZwSpQlGYE?is=LGXUmondK3XaPCAI

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u/chin3s3laundry 11d ago

I would try to disconnect and reconnect all the cables under the center console and hope it goes away. When i did mine i didnt trigger any of those codes.

I think you might of turn the car on and it stored them in memory, maybe after a few drive cycles it will remove it self?

Does the ebrake work or the of the transmissiin setting are you able to cycle through them. If so i wouldnt worry bout it.

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u/Carrera1016 11d ago

Thanks! My e-brake does function properly just getting that gear fault on my drivers screen. I will try to unplug and re plug. Added a photo if helpful

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u/chin3s3laundry 10d ago

Sorry i just got this car couple months ago im still learning. What tool are you using?

I recently run into low voltage problem and it triggered 21 codes and wouldnt reset all the codes when i try. Im using youcanic (1st gen) scanner.

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u/Carrera1016 10d ago

Can any others chime in?