If your battery light comes on when you are on the road get somewhere to have it tested as soon as you can.
Toyota rav4 battery light stays on.
I had the alternator checked says good replaced the battery.
I swapped out everything including the battery to be proactive and still no.
How to reset battery warning light.
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.
Toyota rav4 battery light.
Lights went off for about a week now the battery light is back on and wont go off.
The battery light came on along with the vsc check engine light right before my car stopped.
The light will turn off after a few minutes.
Typical symptoms no charging battery light no voltage increase at the battery while running.
Malfunction in the tire pressure warning system.
Your rav4 will operate for a short period of time off of the battery alone.
Are all things that can cause the light to come on.
A bad battery bad connection bad alternator bad regulator etc.
A mechanic such as one from yourmechanic can perform a load test voltage and amperage output test and voltage drop test to determine the cause of your battery light.
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.
Adjust the tire inflation pressure to the specified level.
A charging system test should be able to pinpoint the cause.
I have a 2006 toyota rav4 with over 200 000 miles.
2010 toyota rav4 3 5l awd.
When the light comes on after blinking for 1 minute.
But if the alternator has gone bad it will eventually leave you stranded.