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220 Posts
i have had a problem with nav not coming up on start. I was told that the NAV is always receiving juice from battery to keep it in a sleep mode. That threshold voltage is around 10.5v....
I put volt meter on my battery and it reads 10v.
hooked it up to my battery tender and left till green light goes on ...Magically I can cold start and get NAV up every morning.
question is ...
Is this battery shot....was it never charged correctly from dealer..can it be charged to 100%....
I put volt meter on my battery and it reads 10v.
hooked it up to my battery tender and left till green light goes on ...Magically I can cold start and get NAV up every morning.
question is ...
Is this battery shot....was it never charged correctly from dealer..can it be charged to 100%....