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View Full Version : Charge and Brake Light on dash.... both coming on



Navig8r
02-17-2008, 10:22 PM
I am getting both the charge light, and the brake light coming on at any speed above idle. I am thinking alternator, but still need to diagnose further.. anybody else seen this?

dplacencia
02-17-2008, 10:30 PM
I am getting both the charge light, and the brake light coming on at any speed above idle. I am thinking alternator, but still need to diagnose further.. anybody else seen this?

Sounds like the alternator to me too.

Navig8r
03-02-2008, 09:26 PM
Did some further testing.. definitely alternator. Replaced.... Lights are out, all is good, electrically, anyway.
Not sure why both lights were on.....

ProdriveDreams
03-20-2008, 04:17 AM
dont know why they both come on, but thats what happens in these cars when the alternator goes.

I would reccomend doing voltage drop tests from B+ to the alternator post, and from alternator case to B-, I found after mine went once it started going every few months (hooray autozone lifetime warranty and optima yellow top to get me there!) Turns out i had too much resistance in my charging cable, which was causing the alternator to over work itself and die. just a thought.

d1giPhux
03-20-2008, 10:55 AM
Yup.. same thing happened to me last week after washing out my engine bay.. fried the alternator stupidly.. picked one up at the junk yard for $40.. and made a DIY replacement guide!

The exact same symptoms were happening to me, the battery light / brake light would come on, also the ABS light would come on.. and they would go on / off after hitting certain RPM ranges. I also smelled a really weird smell in the engine bay / coming through the vents.. smelled like burned electrical motor smell.. mm..

Glad you got it fixed! You get a used, or new alt?

Navig8r
03-20-2008, 08:23 PM
Reman from the dealer... best deal I found, actually, $85.00 including tax, with core return. 1 Year/12,000 warranty.