Engine Control Module: Service and Repair

REMOVAL

NOTE: Replace the ECM with a new one if necessary.

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
2. REMOVE FRONT WIPER ARM HEAD CAP (for Hatchback)
3. REMOVE FRONT WIPER ARM HEAD CAP (for Sedan)
4. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH (for Hatchback)
5. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH (for Sedan)
6. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH (for Hatchback)
7. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH (for Sedan)
8. REMOVE HOOD TO COWL TOP SEAL (for Hatchback)
9. REMOVE COWL SIDE VENTILATOR SUB-ASSEMBLY LH (for Sedan)
10. REMOVE COWL SIDE VENTILATOR SUB-ASSEMBLY RH (for Sedan)
11. REMOVE COWL TOP VENTILATOR LOUVER LH (for Hatchback)
12. REMOVE COWL TOP VENTILATOR LOUVER SUBASSEMBLY (for Hatchback)
13. REMOVE COWL TOP VENTILATOR LOUVER SUBASSEMBLY (for Sedan LHD)
14. REMOVE WINDSHIELD WIPER MOTOR AND LINK (for Hatchback)
15. REMOVE WINDSHIELD WIPER MOTOR AND LINK (for Sedan)
16. REMOVE COWL TO REGISTER DUCT SUBASSEMBLY NO. 2 (for Hatchback)




17. REMOVE FRONT AIR SHUTTER SEAL (for Sedan)
a. Disengage the 3 claws and remove the front air shutter seal.

18. REMOVE COWL TOP PANEL OUTER (for Hatchback)




19. REMOVE COWL TOP PANEL OUTER (for Sedan)
a. Disengage the claw and disconnect the wire harness.




b. Remove the 2 bolts and remove the cowl top panel outer center bracket.




c. Remove the 8 bolts and remove the cowl top panel outer.




20. REMOVE ECM
a. Remove the 2 lock knobs and harness clamp.




b. Disconnect the 2 ECM connectors.
c. Remove the bolt and 2 nuts and remove the ECM.




21. REMOVE ECM BRACKET
a. Remove the 2 screws and the ECM bracket.




22. REMOVE ECM BRACKET NO. 2
a. Remove the 2 screws and ECM bracket No. 2.

INSTALLATION




1. INSTALL ECM BRACKET NO. 2
a. Install ECM bracket No. 2 with the 2 screws.




2. INSTALL ECM BRACKET
a. Install the ECM bracket with the 2 screws.




3. INSTALL ECM
a. Install the ECM with the bolt and 2 nuts.

Torque: 8.0 Nm (82 kgf.cm, 71 in. lbs.)

b. Connect the 2 ECM connectors.




c. Install the 2 lock knobs and harness clamp.

4. INSTALL COWL TOP PANEL OUTER (for Hatchback)




5. INSTALL COWL TOP PANEL OUTER (for Sedan)
a. Install the cowl top panel outer and install the 8 bolts.

Torque: 6.5 Nm (66 kgf.cm, 58 in. lbs.)




b. Install the cowl top panel outer center bracket and install the 2 bolts.

Torque: 6.5 Nm (66 kgf.cm, 58 in. lbs.)




c. Connect the wire harness and engage the claw.




6. INSTALL FRONT AIR SHUTTER SEAL (for Sedan)
a. Install the front air shutter seal and engage the 3 claws.

7. INSTALL COWL TO REGISTER DUCT SUBASSEMBLY NO. 2 (for Hatchback)
8. INSTALL WINDSHIELD WIPER MOTOR AND LINK (for Hatchback)
9. INSTALL WINDSHIELD WIPER MOTOR AND LINK (for Sedan)
10. INSTALL COWL TOP VENTILATOR LOUVER LH (for Hatchback)
11. INSTALL COWL TOP VENTILATOR LOUVER SUBASSEMBLY (for Hatchback)
12. INSTALL COWL TOP VENTILATOR LOUVER SUBASSEMBLY (for Sedan)
13. INSTALL HOOD TO COWL TOP SEAL (for Hatchback)
14. INSTALL COWL SIDE VENTILATOR SUB-ASSEMBLY LH (for Sedan)
15. INSTALL COWL SIDE VENTILATOR SUB-ASSEMBLY RH (for Sedan)
16. INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY LH (for Hatchback)
17. INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY LH (for Sedan)
18. INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY RH (for Hatchback)
19. INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY RH (for Sedan)
20. INSTALL FRONT WIPER ARM HEAD CAP (for Hatchback)
21. INSTALL FRONT WIPER ARM HEAD CAP (for Sedan)
22. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

Torque: 5.4 Nm (55 kgf.cm, 48 in. lbs.)