Honda Civic manuals

Subaru Legacy Service Manual: Installation


When the ECM of model with immobilizer has been replaced, be sure to perform the registration of immobilizer system. (Refer to the “REGISTRATION MANUAL FOR IMMOBILIZER”.)


When replacing the ECM, be careful not to use the ECM of wrong specification to avoid any damage on the fuel injection system.

1. Install the ECM bracket to the vehicle.

Tightening torque:

7.5 N·m (0.8 kgf-m, 5.5 ft-lb)

2. Connect the connector to the ECM bracket, and install the clip securing the harness.

3. Install the ECM to the ECM bracket.

Tightening torque:

7.5 N·m (0.8 kgf-m, 5.5 ft-lb)

4. Move the lock lever in the direction of the arrow, and connect the connector to the ECM in numerical order as shown in the figure.

5. Connect the ground terminal to battery sensor. NOTE

Check that the ECM has no deformation, cracks or other damages. ...

Engine coolant temperature sensor

Other materials:

DIAGNOSIS:• CAN communication is lost with the combination meter.• Combination meter malfunction• TCM is in AWD special control mode.TROUBLE SYMPTOM:• When the ignition switch is turned to ON, the AWD light does not illuminate.• AWD light remains lit after engine start. ...

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