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Showing results for tags 'battery light'.
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Need help! Cant seem to find the exact same issue on here like I am having. 2002 Forester 5 speed installed new alternator checked all brakes. Battery and brake light are on and will go OFF, when I unplug the 2 wire alternator connector both of the lights will go off, while the brake light is on also it gets brighter when I actually pull the brake up so don't think it is that switch. What I have determined and tried so far: 1. Battery at rest 12.6 V and i also checked with an electronic load tester and it shows 100% charged, <4 meg ohms resistance and passed a 625CCA load test. 2. With car running battery reads 14.8 to 15V (already replaced alternator already assuming it was a bad regulator and it had 180K miles on it before doing any of this) 3. When I unplug the 2 wire connector on the alternator both lights go out and the battery goes to about 12.3V running with no accessories on. 4. I have cleaned body and motor ground connections with sandpaper and reinstalled. Cleaned and put protector on battery post. Used electrical cleaner on the 2 wire Alt connector. I don't understand the problem, is this and the other alternator possibly putting out over voltage out of cars computer accepted parameter and causing the light(s) to come on? Am I missing something? I am a master electrician (big wires LOL) and used to restore old cars and do modern engine transplants into them so not a total novice but this LITTLE problem on the Rue has me scratching my head....Any suggestions? -
The question says it all. I was having alternator problems, so I got a new one. It simultaneously killed my battery, so I got a new one, too. But my e-brake and battery lights are on and blink simultaneously from time to time, even going off for periods of time. I'm a complete n00b to the forum, but even though I could find people with the light problem, nobody has had the issue after just replacing the alternator and battery as far as I could tell. I have no issues starting the car, dimming lights, etc, like I did when the alternator went bad before. Any hints or tips? Thanks guys!