Hard to tell... It's possible that you have problems with ECU or it's just wiring problem. You need to pull out error codes for both and start from there.
how to discontect the engine light on a 2001 toyota camery ?
To turn off the check engine light on a 1999 Toyota Camry you can disconnect the battery. This will only reset the check engine light. So if there is a persistant problem with the engine, the light is likely going to stay on. To turn off the check engine light on a 1999 Toyota Camry you can disconnect the battery. This will only reset the check engine light. So if there is a persistant problem with the engine, the light is likely going to stay on.
you will go to the toyota dearler it good pleace
how to reset oil timing on 1990 toyota
you need to take it to a repair shop and have it scanned for codes.
You have to find the reason why it came on.
If you had new struts installed, they may have been installed improperly
ABS, check engine.
lift the bonnet hey presto
One word answer: YES
Just disconnect the battery for couple minutes.
The check engine light is reset with a scan tool after repairing the failure that caused the trouble codes.