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battery light !

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alexrc

15+ Year Contributor
62
0
Sep 23, 2007
Santo Domingo, Central_America
i have a question i have the battery light in the dash on ! the alternator is working fine , any ideaS? :dsm:
 
i done that and is working and chargin perfect ! its rare but is working good charges the battery 100 % if i disconect both plugs from the alternator the light still on as well
 
yes the tension is good as well , im runing out of ideas here , could be ground issue ?
 
all the fuses are good as well the relays
 
Have you just installed anything electrical on your car in the past month?

Back in the original F&F days I used to have a set of LED Streetglow's under my car, and one of the wires was cut accidentally and then spliced back. A little while later it grounded out my whole car during a rainstorm.

Battery light is an early indication that there is some kind of irregularity in the charging system.

Your going to want to get a Multimeter and check the voltage's near the starter, fuses and battery when the car is off and again when its on.
 
will do and keep you post it
 
Hi I'm rather new to this form but a battery light could be the voltage regulator which is located in the ecu. I no this because i had this problem i had to get a new ecu to fix the problem. But do u have a voltage tester of any kind if so hook it up. i also noticed that the temp gage was reading rong because i was getting 17+ volts when the voltage regulator went in my ecu. hope this helps peace munk
 
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