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To reset the engine light you need an OBDII Reader. $39 From Harbor Freight. They have retail stores in many areas or use the following: It plugs into the OBDII socket. On my 01 Rodeo, it is under the dash next to the driver side door. Select 'Erase' on the Reader menu and you are done. Alternatively, you can disconnect the battery. This should wipe the OBD memory. Unfortunately, it will also reset the clock, the radio presets, and anything else in RAM in the car. Still, cheaper than going out and buying an OBD reader. ******************************* A cheaper alternative would be to go to an auto parts store, Checker Auto or Autozone in my area, and they have a check engine reader that they will let you use for free. They may require a deposit such as your drivers license or a credit card as security while you check the error code or erase that code.

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โˆ™ 2008-06-24 22:02:47
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Q: Is there a reset button for the check engine light on a Isuzu Trooper if so where and if not how do you reset it?
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