Backup Cams not working after battery disconnect & reconnect

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alan peterson

Junior Member
Joined
Aug 2, 2021
Posts
1
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0
Location
Virginia Beach, VA
Ram Year
2020
Engine
6.7 Cummins
Hello All... my first venture onto Ram Forum. Had to power down my 2020 2500 Cummins so I could add in a pig tail extension to the towing wiring harness. When I reconnected the batteries, no back up cameras functional at all. I'm Amazed. Did not even plug in the new harness, as it was getting late. Any ideas?
 

OC455

Senior Member
Military
Joined
Apr 20, 2018
Posts
3,038
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2,610
Location
Central NY
Ram Year
2018, 2019
Engine
5.7 Hemi Big Horn, 6.4L Hemi 3500 Longhorn Mega cab
It probably has to re-boot. I disconnected my battery on my 1500 and lost the Sirius radio and GPS/satellite for a period of time. Had to wait a bit for it to come back.
 
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