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Member
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Join Date: Jul 2011
Location: San Diego, CA
Posts: 161
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Member
Join Date: Jul 2011
Location: San Diego, CA
Posts: 161
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Battery light stays on - checked everything
The red battery light on the dash stays on while driving. Engine starts and runs fine. No other electrical issues. I know this means charging system malfunction so here is what I have done so far:
-replaced battery (it tested a little low but was starting engine ok).
- tested alternator - charging normal.
- Checked battery cables and chassis grounds, all good.
- checked condition of wiring coming from alternator, sleeve still in tact with no tears all the way to the engine bay fuse box.
- checked fuses and relays of charging system circuits, all good.
- checked for obd codes, none.
I’m out of ideas. Does anyone have any suggestions?
It’s a 2004 V8 4wd limited
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-2004 4Runner 4WD Limited V8, Bilstein 5100s, Wheeler's T12 Rear Springs, GY Silent Armor 265/70-17
Last edited by GLP; 02-07-2021 at 12:14 PM.
Reason: Clarification
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