The abs light is now off but the battery light is on constantly.
2003 toyota 4runner battery light on.
Used the multi meter and had 12v with engine running 10v off.
You can use a volt meter to test what the battery is receiving by connecting it to the middle of the posts while the engine is running.
Bought a rebuilt denso 80a alternator and replaced the old one tonight.
The battery light would flicker go out come on but the abs stayed on.
No aftermarket add on s.
When turning the ignition switch to the on position before starting the engine all the warning lights come on including the battery light.
All seems normal except the light staying on while running.
Truck starts and drives like normal.
At first it did it for a few seconds then it was on for a few blocks.
When you first turn on your car with the engine off the battery light will illuminate and this is normal.
The battery light on the dash stays on right from key on and never goes out.
Anyone out there had this problem.
No loose pulley clutch or any signs of wiring issues.
Immediately stop the vehicle in a safe place.
When the light comes on after blinking for 1 minute.
My 2003 toyota 4runner with 127 600 4x4 v6 check engine light cel vehicle skid control vsc and vsc off light went on.
I am sure its a false alarm i have put 200 miles with the light on i have been running my radio loud ac full blast lights on trying to drain the battery if it actually has a fault.
1998 toyota 4runner rarely ever has problems.
However the dang battery light is still dimly lit.
I took it to pep boys.
They tested the battery and alternator and both showed up fine good since their 2 months old.
Turn off everything that draws power.
If the battery light comes on while the engine is running and the vehicle is being driven this indicates a problem with the charging system.
In january got a new battery and alternator.
Part 1 of 3.
Two days ago the abs and battery light came on.
The trouble code was showing p0355 ignition coil e primary secondary circuit malfunction.
Low tire inflation pressure such as.
The largest 4runner community in the world.
React to the battery light.
Have the vehicle inspected by your toyota dealer immediately.
Charging was 13 9v after battery replacement.
Went to autozone and they did obdii check.
When the engine is started the battery light goes out but then comes back at half the brightness.
As i may have said before it s only noticeable at night.
This is the same connector that lets the on board computer know if the alternator is charging or not which is what the battery light actually means.
Worked great with no problems but the past week the battery dashboard light stays on after the car starts.
Battery failed load test and was replaced.
