PCM Removal/Installation: Notes

CAUTION:

If parts are replaced, perform the configuration to assure that the system operates correctly.

When replacing the PCM, perform the configuration using the M-MDS. (Refer to [ configuration] in the appropriate troubleshooting information )
Open the capsule cover. (See CAPSULE COVER OPEN/CLOSE [H3T] .)
Remove the cowl grille cover component (RH). (See COWL GRILLE REMOVAL/INSTALLATION .)
Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the air cleaner component. (See ENGINE REMOVAL/INSTALLATION [H3T] .)

Remove in the order indicated in the table.

Fig 1: PCM Component Nut With Torque Specifications

Courtesy of MAZDA MOTORS CORP.

TIGHTENING TORQUE SPECIFICATIONS

Step	Part name
1	PCM connector (See PCM CONNECTOR CONNECTION NOTE )	-
2	Nut	9.5 N.m {95 kgf.cm, 82 in.lbf}
3	PCM component	-

Remove in the order indicated in the table.

Fig 2: PCM Nut With Torque Specifications

Courtesy of MAZDA MOTORS CORP.

TIGHTENING TORQUE SPECIFICATIONS

Step	Part name
1	Nut	9.5 N.m {95 kgf.cm, 82 in.lbf}
2	PCM	-

Install in the reverse order of removal.
If the PCM is replaced, perform the configuration using the M-MDS. (Refer to [ configuration] in the appropriate troubleshooting information ).
Perform the immobilizer system-related part programming. (See IMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING [L.H.D.] .)
If the configuration is performed using the As-Built data, write the coupling component characteristic value. (Refer to [ COUPLING COMPONENT CALIBRATION DATA WRITING] in the appropriate troubleshooting information )
Using the M-MDS, perform a DTC inspection. (Refer to DTC INSPECTION in the appropriate troubleshooting information )