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Why is the check engine light on after a battery change in your highlander?
Wiki User
∙ 14y ago
Probably because the fault has not been cleare brom the on-board computer. On ome model CR-V's there is a black plastic slot in the bottom of the right side of the i9nstrument panel glass - just to the right of the odometer. On these models, inesrt the ignition key into the slot - do not turn it - hold it in the slot for 7-10 seconds, which should reset the computer. and extinguish the check engine light.
Wiki User
∙ 14y ago
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How ro reset engine check light for highlander 2003?
To reset a check engine light for a Highlander 2003, disconnect the battery for 10 minutes. After this time, reconnect the cables.
Check engine light on after battery change?
Need to reset computer...
How do I change the check engine light?
To change a check engine light the dashboard must be removed this is best done by a mechanic. To reset a engine light unplug the cars battery for half a hour.
Trac off VSC check engine light on Toyota highlander?
Check your brake (stop) light fuse
Why is a car not starting but the battery works?
Double check that the battery works, then check if the engine works.
2001 Toyota Highlander check engine light reset?
start with engine off. press and hold that speedometer resetter while starting engine, check engine light will flash a few times then disappear.
Will the check engine light on a Toyota Highlander come on when the coolant level is low?
It is possible that a check engine light on a Toyota Highlander will come on if the coolant level is low. Usually, though, there is another light that will come on that says 'low coolant' on some older Toyota's.
Reset check engine light on 2003 highlander?
I have done it two ways on mine----1: disconnect battery cable for a few seconds then reconnect. 2: use a scan tool if u have one and clear codes.
How do you check the battery when the engine does not start?
check voltage of battery with multymeter,check water leval, specific gravitycheck if battery is too hot while cranking
Battery made check engine light come on?
Only the computer can tell what made your check engine light come on. It could be your battery. If your battery is bad, replace it and see if that solves the problem. If it does not, then you will have to connect your car to the computer and find out why the check engine light came on.
Why Battery light came on and then car died?
Most likely the alt. quit. The battery ran out of charge. Charge the battery, start the engine, and check volts on the battery, anything less than 14 volts, like 12.3 or so, check wires, and most likely change the alt.
What do you do if your house phone says warning check battery?
you change the battery
