Tundra 2WD V8-4.6L (1UR-FE) (2010)
Engine Control Module: Service and Repair
Removal
1UR-FE ENGINE CONTROL SYSTEM: ECM: REMOVAL
1. REMOVE V-BANK COVER SUB-ASSEMBLY See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and
Replacement/Engine Assembly/Removal
2. REMOVE AIR CLEANER ASSEMBLY See: Powertrain Management/Ignition System/Ignition Coil/Service and Repair/Removal
3. DISCONNECT CONNECTOR HOLDER BLOCK
(a) Remove the connector holder block cover.
(b) Remove the 3 bolts and move the connector holder block so that the ECM can be removed in the next step.
4. REMOVE ECM
(a) Disconnect the wire harness clamp.
(b) Raise the 2 levers while pushing the locks on the 2 levers shown in the illustration.
NOTICE:
Make sure that the lock lever is raised 90° as shown in the illustration before disconnecting the connectors. Failure to do this may
cause the connectors to break.
(c) Disconnect the 2 connectors.
(d) Remove the 4 bolts and ECM.
5. REMOVE GASKET
(a) Peel off the rubber part of the gasket.