Hello and happy holidays... Hey with my 07 Tahoe, I'm getting a battery drain, if I don't drive for like 2 days it dies. I have to keep the battery unplugged so it wont die on me... any thoughts what it could be? Thanks...
Hello and happy holidays... Hey with my 07 Tahoe.
- Thread starter KOTAHOE
- Start date
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You'll get a better response if you post this in the 2007-2014 section.
First thing to check is any aftermarket accessories that are installed. Then, are the lights staying on, brake lights staying on, anything plugged into the cigarette lighter ports, etc. The lighter ports don't switch off with the ignition. After that, the troubleshooting is one circuit at a time for parasitic drain.
There are many good resources for diagnosing a parasitic draw. Here's one of many:
Also, a thermal imaging camera, if you have access to one, might be helpful:
www.tahoeyukonforum.com
Also, a thermal imaging camera, if you have access to one, might be helpful:
BATTERY DRAINS OVER NIGHT
all of a sudden my battery drains over night, I thought ok it is an old one so i went and got a new one the day of the snow storm. I go out to go to work and the damn thing drained..So then i started checking fuses, i took them out one by one while holding a tester onto batt...before removing...
www.tahoeyukonforum.com
