Saturday, February 15, 2014

How to Clear the Codes in a Mazda MPV

How to Clear the Codes in a Mazda MPV

You can clear the trouble codes on your Mazda MPV right from your home garage, saving yourself a trip to the mechanic or dealership. Mazda MPVs manufactured between 1989 and 1995 come equipped with an On-Board Diagnostics I computer (OBD I) and those manufactured from 1996 to the present have an OBD II computer. In either case, the procedure is the same, you just need a different tool to do the job. You must obtain a small, computerized OBD I or OBD II scanner. Clear the trouble codes after the vehicle has been serviced or repaired. Clearing the computer codes shuts off the warning and service lights on the instrument panel.

Instructions

    1

    Find the data link connector (DLC) port underneath the steering column. Its positioned a bit to the left of the steering column in some later model MPVs.

    2

    Plug the OBD I or II scanner into the DLC.

    3

    Put the key into the ignition and turn it two clicks forward to the "ACC" position. Follow the instructions on the scanner. Most scanners have an "Erase" or "Delete" command. Select this command and wait for the scanner to indicate that it has completed the task.

    4

    Unplug the scanner and turn on the engine. Check to make sure the warning and service lights are not illuminated on the instrument panel.

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