1ZR-FE ENGINE CONTROL  ECM  REMOVAL  


PROCEDURE

Hide 1. PRECAUTION

NOTICE:

After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

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Hide 2.DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

Hide 11212 3.REMOVE NO. 2 CYLINDER HEAD COVER

Click hereEngine / Hybrid System>1ZR-FE ENGINE MECHANICAL>ENGINE ASSEMBLY>REMOVAL

Hide 17705 4.REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE

Click hereEngine / Hybrid System>1ZR-FE ENGINE CONTROL>THROTTLE BODY>REMOVAL

Hide 17701 5.REMOVE AIR CLEANER CASE SUB-ASSEMBLY

Click hereEngine / Hybrid System>1ZR-FE ENGINE MECHANICAL>ENGINE ASSEMBLY>REMOVAL

Hide 17751 6.SEPARATE INLET NO. 1 AIR CLEANER

a.
A317559

Remove the bolt and separate the inlet No. 1 air cleaner.


Hide 89661 7.REMOVE ECM

a.
A315120

Raise the 2 levers while pushing the locks on the levers, and disconnect the 2 ECM connectors.

NOTICE:

After disconnecting the ECM connectors, make sure that dirt, water or other foreign matter does not contact the connecting parts of the ECM connectors.



b.

Disengage the wire harness clamp.


c.
A316186

Remove the 3 bolts.


d.

Disengage the clamp and remove the ECM.

NOTICE:

If the ECM has been struck or dropped, replace it.



Hide 89667 8.REMOVE NO. 1 ECM BRACKET

a.
A311514

Remove the 2 screws and No. 1 ECM bracket from the ECM.


Hide 89668 9.REMOVE NO. 2 ECM BRACKET

a.
A311515

Remove the 2 screws and No. 2 ECM bracket from the ECM.