Lexus IS250 IS220d GSE20 ALE20 4GR-FSE ENGINE CONTROL SYSTEM

ECM - REMOVAL

1. REMOVE COOL AIR INTAKE DUCT SEAL
Ecm - Removal. 4GR-FSE ENGINE CONTROL SYSTEM. Lexus IS250 IS220d GSE20 ALE20

Remove the 11 clips and intake duct seal.

2. REMOVE ENGINE ROOM SIDE COVER LH
Ecm - Removal. 4GR-FSE ENGINE CONTROL SYSTEM. Lexus IS250 IS220d GSE20 ALE20

Remove the 5 clips and side cover.

3. REMOVE ECM COVER
Ecm - Removal. 4GR-FSE ENGINE CONTROL SYSTEM. Lexus IS250 IS220d GSE20 ALE20

Remove the 3 bolts and ECM cover.

  • NOTICE:
Remove all water from on and around the ECM cover.
Perform the inspection indoors to avoid rain.
Be sure to prevent water intrusion to the ECM (connectors and screw parts).
4. REMOVE ECM

Disconnect the ECM connectors.

Ecm - Removal. 4GR-FSE ENGINE CONTROL SYSTEM. Lexus IS250 IS220d GSE20 ALE20

Using a screwdriver, disconnect the connector holder.

Disconnect the 6 ECM connectors.

Ecm - Removal. 4GR-FSE ENGINE CONTROL SYSTEM. Lexus IS250 IS220d GSE20 ALE20

Remove the 2 nuts and ECM.