PCM REMOVAL/INSTALLATION [MZR 1.3, MZR 1.5]


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Caution
•  The PCM is built into the air cleaner cover. Applying excessive pressure to the cover could damage the PCM. Be careful not to put your hands on the PCM during the removal/installation.
•  Removing the PCM from the air cleaner cover could damage the sealing or the circuitry. Do not remove the PCM from the air cleaner cover.

With Set Bolt

1.  Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZR 1.3, MZR 1.5].)

2.  Remove the PCM bracket. (See With Set Bolt.) (See Without Set Bolt.)

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3.  Disconnect the PCM connector.

4.  Remove the air cleaner cover.

5.  Install in the reverse order of removal.

6.  When replacing the PCM on the vehicles, perform the following:

•  PCM configuration (See PCM CONFIGURATION [MZR 1.3, MZR 1.5].)


Without Set Bolt

1.  Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZR 1.3, MZR 1.5].)

2.  Remove the PCM connector cover.

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3.  Disconnect the PCM connector.

4.  Remove the air cleaner cover.

5.  Install in the reverse order of removal.

6.  When replacing the PCM on the vehicles, perform the following:

•  PCM configuration (See PCM CONFIGURATION [MZR 1.3, MZR 1.5].)


Set Bolt Removal Note

1.  Drill the set bolt using a drill bit with a diameter larger than the shank until the head is removed.

•  If the shank remains, remove it using locking pliers.

2.  Clean all foreign material from the PCM connectors.


Set Bolt Installation Note

1.  Install a new set bolt and tighten it until the neck of the bolt breaks off.