Home Steering Steering Column VARIABLE GEAR RATIO STEERING: STEERING CONTROL ECU
Last Modified: 11-27-2007 1.6 A
Service Category: Steering Section: Steering Column
Model Year: 2008 Model: LX570 Doc ID: RM000003DZB001X
Title: VARIABLE GEAR RATIO STEERING: STEERING CONTROL ECU: INSTALLATION (2008 LX570)

INSTALLATION

1. INSTALL STEERING CONTROL ECU



(a) Install the ECU to the junction block with the bolt and nut.

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

2. INSTALL STEERING CONTROL ECU WITH JUNCTION BLOCK



(a) Front side:

(1) Connect the 5 connectors.

(b) Rear side:

(1) Install the ECU with junction block with the bolt and 2 nuts.

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

(2) Attach the 2 clamps.

(3) Connect the 7 connectors.

3. INSTALL INSTRUMENT PANEL BOX ASSEMBLY INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: INSTALLATION (2008 LX570)+

4. INSTALL DRIVER SIDE KNEE AIRBAG ASSEMBLY SUPPLEMENTAL RESTRAINT SYSTEMS: KNEE AIRBAG ASSEMBLY (for Driver Side): INSTALLATION (2008 LX570)+

5. INSTALL NO. 1 SWITCH HOLE BASE INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: INSTALLATION (2008 LX570)+

6. INSTALL LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: INSTALLATION (2008 LX570)+

7. INSTALL COWL SIDE TRIM BOARD LH INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: INSTALLATION (2008 LX570)+

8. INSTALL NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: INSTALLATION (2008 LX570)+

9. INSTALL FRONT DOOR SCUFF PLATE LH INTERIOR PANELS / TRIM: ROOF HEADLINING: INSTALLATION (2008 LX570)+

10. INSTALL INSTRUMENT SIDE PANEL LH INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: INSTALLATION (2008 LX570)+

11. INSTALL INNER NO. 1 INSTRUMENT PANEL BRACKET COVER LH INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: INSTALLATION (2008 LX570)+

12. INSTALL LOWER INSTRUMENT PANEL PAD SUB-ASSEMBLY LH INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: INSTALLATION (2008 LX570)+

13. 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) .

14. CHECK SRS WARNING LIGHT

(a) Check the SRS warning light SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: DIAGNOSIS SYSTEM (2008 LX570) .