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Installation








3UR-FE ENGINE CONTROL: ECM: INSTALLATION

INSTALLATION

1. INSTALL GASKET
(a) Clean the ECM seal surface with non-residue solvent.
(b) Attach a new gasket to the ECM.
2. INSTALL ECM






(a) Install the ECM with the 4 bolts.
Torque: 8.0 Nm (82 kgf-cm, 71 in-lbf)

NOTICE:
- Make sure the gasket is not folded or caught on any area of the surrounding part.
- Make sure there is no foreign matter caught between the gasket and surrounding part.
- Do not damage the gasket.





(b) Connect the 2 ECM connectors and push each lock lever down to lock the ECM connectors.

NOTICE:
- Be careful not to allow dirt, water, or other foreign matter to adhere to the connecting parts when connecting the connectors.
- Do not twist the wire harness when connecting the ECM connectors.
- Make sure that the lock levers are raised 90° before connecting the ECM connectors. Failure to do this may cause the lock lever and terminals to break.
- Make sure that the levers are securely locked.

3. INSTALL CONNECTOR HOLDER BLOCK






(a) Install the connector holder block with the 3 bolts.
Torque: 8.0 Nm (82 kgf-cm, 71 in-lbf)
4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
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