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 “ ...
Other materials:
Moonroof
The moonroof can be opened or closed
electrically only when the ignition is
switched ON.
WARNING
Do not let passengers stand up or
extend part of the body through the
open moonroof while the vehicle is
moving:
Extending the head, arms, or other
parts of the body throu ...
License Plate Light Bulb Removal/Installation
1. Disconnect the negative battery cable..
2. Insert a tape-wrapped fastener remover to the position shown in the figure,
release the tabs, and remove the lens.
3. Remove the license plate light bulb.
4. Install in the reverse order of removal. ...
Manual Transaxle Oil Replacement [C66 M R]
1. Park the vehicle on level ground.
2. Remove the aerodynamic under cover No.2..
3. Remove the drain plug and gasket, and drain the manual transaxle oil.
4. Install a new gasket and the drain plug.
Tightening torque
39—59 N·m {4.0—6.0 kgf·m, 29—43 ft·lbf}
5. Remov ...
