Quote:
Originally Posted by Buckeye10
My 2010 4Runner Limited Back-up camera works intermittanly...will work 4 or 5 times...then not work 4 or 5 times...very random. Dealer can't find problem. Any suggestions?
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Hi Buckeye,
In addition to the other's suggestions, I think I would check for a wearing
'Reverse camera initiation switch' located on the side of the transmission. It's subject to a considerable amount of wear and heat, and doesn't get serviced or replaced on any schedule... "See the schematic diagram below":
I've marked the wiring circuit (and power source) in
RED highlighter and noted the switch with arrows. You could just run a jumper across the switch, the next time it fails, to prove or disprove it's integrity, or test for power at the rev terminal at the mirror/Head-Unit.
best to you!