WHITE TRITON

After messing with forscan and noticing I have a dtc code for my reverse sensors I am wondering what the process is for calibrating the sensors. I guess when I had the module replaced the dealership didn't recalibrate them giving me this thrown code that will not clear using forscan. Any help would be appreciated.

RLXXI

What year is your truck?!?!?!? Makes a Huge difference!! Trim level would also be helpful. The more info you provide the better chance of getting a more accurate answer.
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WHITE TRITON

2013 xlt with 302 package. Reverse camera and sensors. It all happened when I put some cubes on the bottom of th bumper and tied into the harness. Every so often I get all these false alarms. I took off the lights after flush mounting some in the bumper but noticed the code in forscan. I'm not for sure that removing the lights has solved the problem yet but any instructions on calibrating the sensors would be helpful. I thought they would be in the manual but I didn't see it.

JJM

That's a normal issue with the sensors and aftermarket lights. Find a better ground for them that isn't on the wiring harnesses back there, it might help.

RLXXI

What code is being set?
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WHITE TRITON

I'll have to check the code when I get home. But as far as the ground I grounded it to the bumper brackets that attach to the frame.

JJM

That's where I had mine and got false sensing. Moved my ground to the ground wire of the brake light and it greatly improved things. Had a couple of false readings the first day or 2 but haven't had any since. I imagine running it straight to the battery would make it even better.

TJPlatinumEB

My aftermarket reverse lights are all wired through the 10 pin trailer harness, both power and ground. Never an issue with the reverse sensors going off or having a false read.

JJM

Yes it's hot and miss with lights that cause issues.

Spiky

Ditto