How do you adjust surround view camera on tow mirrors?

[strykeviper]

Has anyone figured out how to correct the camera view when you swap from standard surroundview mirrors to SV tow mirrors? Is it something that can be done with AlfaOBD or is it more involved like replacing the camera module or CVPM? Truck is a 2020 1500 Limited. The tow mirrors came off of a 2023 1500 limited.


Borrowed this pic from a post that didn't have an answer yet:

 

[vincentw56]

@Jimmy07 do you know the answer?

 

[2022Patriotblue]

Tom mirrors use a different CVPM module. Then I believe you need Alpha OBD to do some calibration of the new module to the cameras. I’m trying to complete a 12 inch UC 4 to 12 inch survive conversion myself and have tow mirrors so I had to update the module.

I can see each camera, but the surround picture isn’t complete yet.


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[saselker]

i just went the opposite direction (tow to non-tow) on a 2022 Rebel with 8.4 Nav UC 5. No CVPM change necessary, just swap mirrors, update via Alfa OBD and recalibrate.