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Last Modified: 11-27-2007 1.6 A
Service Category: Engine/Hybrid System Section: Engine Control
Model Year: 2008 Model: LX570 Doc ID: RM000003291007X
Title: 3UR-FE ENGINE CONTROL: ECM: INSTALLATION (2008 LX570)

INSTALLATION

1. INSTALL GASKET

(a) Clean the ECM seal surface with non-residue solvent.

(b) Attach a new gasket to the ECM.

2. INSTALL ECM

(a) Install the ECM with the 4 bolts.

Torque: 8.0 N·m (82 kgf·cm, 71 in·lbf)

NOTICE:

  • Make sure the gasket is not folded or caught on any area of the surrounding part.
  • Make sure there is no foreign matter caught between the gasket and surrounding part.
  • Do not damage the gasket.


(b) Connect the 2 ECM connectors and push each lock lever down to lock the ECM connectors.

NOTICE:

  • Make sure that the lock levers are raised 90° before connecting the ECM connectors. Failure to do this may cause the lock lever and terminals to break.
  • Do not twist the wire harness when connecting the ECM connectors.

3. INSTALL CONNECTOR HOLDER BLOCK

(a) Install the connector holder block with the 3 bolts.

Torque: 8.0 N·m (82 kgf·cm, 71 in·lbf)

4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION (2008 LX570) .

5. INSTALL ENGINE ROOM SIDE COVER RH EXTERIOR PANELS / TRIM: RADIATOR GRILLE: INSTALLATION (2008 LX570)+

6. INSTALL ENGINE ROOM SIDE COVER LH EXTERIOR PANELS / TRIM: RADIATOR GRILLE: INSTALLATION (2008 LX570)+