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Mazda CX-5 Service & Repair Manual: PCM Removal/Installation

Mazda CX-5 Service & Repair Manual / Engine / Control / PCM Removal/Installation

CAUTION:

1. Disconnect the negative battery cable..

2. Remove the PCM cover..


3. Disconnect the PCM connector..


4. Remove the PCM assembly from the battery tray.


5. Remove the PCM from the PCM bracket.


6. Install in the reverse order of removal.

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

PCM Cover Installation Note

1. Insert the PCM cover end into area A shown in the figure.


2. Temporarily tighten the two bolts, then completely tighten them.

PCM Connector Connection Note

CAUTION:

1. Set the PCM connector to the position shown in the figure.


2. Align the PCM connector straight against the connection surface.


3. Insert the PCM connector straight and press it in until the lever moves up naturally. (Front harness-side connector)


4. Press the PCM connector lever until a click sound is heard.


PCM Inspection
Without Using the M-MDS NOTE: Because the PCM uses a waterproof connector, the inspection for the voltage/wave pattern cannot be performed. The following values are for reference. Te ...

PCM
Purpose/Function High-level driveability and lower fuel consumption have been realized by controlling the appropriate engine conditions (fuel injection/ignition timing) according to opera ...

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Outline The TCM operates the manual shift control when the M position is selected. If the M position is selected, manual shifting is prioritized according to the driver’s shift up/shift down operation. However, to assure driving safety and protect the ATX, minimum automatic sh ...

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