Repair procedures: Removal
CAUTION:
When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as described below.
In the case of installing used ECM
- Perform "ECM Neutral mode" procedure with GDS.
- After finishing "ECM Neutral mode", perform "Key teaching" procedure with GDS.
In the case of installing new ECM
Perform "Key teaching" procedure with GDS.
CAUTION:
When replacing the ECM, the vehicle equipped with the smart key system (Button start) must be performed procedure as described below.
In the case of installing used ECM
- Perform "ECM Neutral mode" procedure with GDS.
- After finishing "ECM Neutral mode", insert the key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM learns the smart key information automatically.
In the case of installing new ECM
Insert the key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM learns the smart key information automatically.
- Turn ignition switch OFF and disconnect the negative (-) battery cable.
- Remove the ECM & TCM & IDB cover (A).
- Disconnect the ECM connector (A), and then disconnect the IDB connector (B) and the TCM connector (C).
- Remove the ECM & TCM & IDB bracket installation bolts (A) and nut (B).
- After removing the installation nuts (A), remove the ECM (B) from the bracket.