Engine Control Module: Service and Repair

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Removal

CAUTION:
- In the case of the vehicle equipped with immobilizer, perform "Key Teaching" procedure together .

1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
2. Disconnect the ECM connector (A).

3. Remove the bracket installation bolts (A) and the nut (B).

4. Remove the installation bolts (A), and then remove the ECM from the bracket.

Installation

CAUTION:
- In the case of the vehicle equipped with immobilizer, perform "Key Teaching" procedure together .

Installation is reverse of removal.

ECM installation nut:
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
ECM bracket installation bolt:
19.6 - 29.4 N.m (2.0 - 3.0 kgf.m, 14.5 - 21.7 lb-ft)
ECM bracket installation nut:
7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)