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How do I reset the CPU in a 1999 Izuzu trooper. After the battery went completely dead at will not start due to the cpu. (Battery now charged
Have vehicle scanned at auto parts to determine problem or clear codes Take off the P{lus side of the battery,that will reset it.
replace the pump replace the pump
I reset mine on 1999 Trooper frequently with a code reader for my laptop. The cost is $80 - 120, for reader with cables.
disconnect the battery
Turn on the ignition but do not start vehicle. Your engine and oil light will come on. Press on the accelerator three times and hold it down until oil light disappears. You have reset the oil life indicator.
The check engine light for the 2001 Isuzu Rodeo often comes on because of a sensor that is damaged or malfunctioning. The most common sensor is an oxygen sensor and when reset, this often allows the light to be reset.
To reset a 2001 Trooper alarm system, place the key in the driver's side door and lock and unlock it. You can also place the key in the ignition and turn it slightly. Let it sit in that position for 10 minutes before starting the car.
switch ignition to on and press and hold the odometer reset button until the engine lights goes off.
Try removing one of the battery cables for about thirty seconds. That usually does the trick on any vehicle. If the issue still persists though, the check engine light will come on again. Try disconecting the negative battery cable.
You'll need a ODBII code reader to reset the check engine. The connection is under the stearing colonm. First check the code, clear the problem and the reset the light.
timing belt light rest