Removal

1NZ-FE ENGINE CONTROL SYSTEM: ECM: REMOVAL

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

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

2. REMOVE FRONT WIPER ARM HEAD CAP Removal

3. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH Removal

4. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH Removal

5. REMOVE HOOD TO COWL TOP SEAL Removal

6. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY Removal

7. REMOVE COWL TOP VENTILATOR LOUVER LH Removal

8. REMOVE WINDSHIELD WIPER MOTOR AND LINK Removal

9. REMOVE COWL TO REGISTER DUCT SUB-ASSEMBLY NO. 2 Removal

10. REMOVE COWL TOP PANEL OUTER Removal

11. REMOVE ECM

(a) Remove the 2 lock knobs and harness clamp.

(b) Disconnect the 2 ECM connectors.

(a) Remove the 2 screws and the ECM bracket.

13. REMOVE ECM BRACKET NO. 2

(a) Remove the 2 screws and ECM bracket No. 2.