Mazda 3 Service Manual: PCM Removal/Installation [Mzr 2.0, Mzr 2.5]
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Remove the following items:.
-
Battery
-
PCM cover No.1
4. Disconnect the PCM connector..
5. Remove the battery tray and PCM component..
6. Remove in the order indicated in the table.
|
1 |
PCM cover No.2 |
|
2 |
PCM |
7. Install in the reverse order of removal.
8. When replacing the PCM on the vehicles, perform the following:
-
PCM configuration.
-
Immobilizer system-related parts programming.
PCM Connector Connection Note
CAUTION:
-
If the PCM connector is connected incorrectly it could be damaged. When connecting the PCM connector, connect it using the following procedure.
-
If the PCM connector is inserted at an angle and the lever is moved, the connector could be damaged. Verify that the PCM connector is inserted straight.
1. Verify that the PCM connector lever is tilted towards the wiring harness side as shown in the figure.
2. Insert the PCM connector straight until it contacts the PCM and verify that the lever reverts upward naturally.
3. Push the lever until a click is heard.
PCM Inspection [Mzr 2.0, Mzr 2.5]
Using M-MDS
NOTE:
PIDs for the following parts are not available on this model. Go to the appropriate
part inspection page.
CMP sensor
Main relay
1. Co ...
PID/Data Monitor Inspection [Standard Deployment Control System]
1. Connect the M-MDS (IDS) to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization
screen of the IDS.
a. Select “DataLogger”.
b. Select “Module ...
Other materials:
Air Cleaner Element Inspection [Mzr 2.0, Mzr 2.5]
1. Remove the air cleaner element..
2. Inspect the following items:
Has the replacement interval come?
Is the air cleaner element soiled, damaged, or bent?
Are the air cleaner case and the air cleaner element correctly sealed?
Is the correct air cleaner element inst ...
Antenna Feeder No.7 Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the liftgate upper trim..
3. Disconnect the connector A.
4. Disconnect the connector B..
5. Remove the bolt.
6. Remove the antenna feeder No.7.
7. Install in the reverse order of removal.
Connector B Removal Note
1. Remove the c ...
Shift-Lock System
The shift-lock system prevents shifting out
of P unless the brake pedal is depressed.
To shift from P:
Depress and hold the brake pedal.
Start the engine.
Press and hold the lock-release button.
Move the selector lever.
NOTE
When the ignition is switched to ACC or
the ignition ...
