IS 250 RWD V6-2.5L (4GR-FSE) (2007)
Engine Control Module: Removal and Replacement
REMOVAL
1. REMOVE COOL AIR INTAKE DUCT SEAL
2. REMOVE ENGINE ROOM SIDE COVER LH
3. REMOVE ECM COVER
a. Remove the 3 bolts and ECM cover.
NOTE:
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Remove all water on and around the ECM cover.
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Perform the inspection indoors to avoid rain.
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Be sure to prevent water intrusion to the ECM (connectors and screw parts).
4. REMOVE ECM
a. Disconnect the ECM connectors.
1. Using a screwdriver, disconnect the connector holder.
2. Disconnect the 6 ECM connectors.
b. Remove the 2 nuts and ECM.
INSTALLATION