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

Remove the 11 clips and intake duct seal.
2. REMOVE ENGINE ROOM SIDE COVER LH |

Remove the 5 clips and side cover.
3. REMOVE ECM COVER |

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.

Using a screwdriver, disconnect the connector holder.
Disconnect the 6 ECM connectors.

Remove the 2 nuts and ECM.
LEXUS IS250, IS220d / GSE20 ALE20