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Home >> Lexus >> 2009 >> IS 250 AWD V6-2.5L (4GR-FSE) >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Restraints and Safety Systems >> Seat Belt Control Module >> Service and Repair >> Installation
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Installation








SEAT BELT: SEAT BELT CONTROL ECU: INSTALLATION

INSTALLATION

1. INSTALL SEAT BELT CONTROL ECU (w/o Intuitive Parking Assist System)





(a) Temporarily install nut A.





(b) Insert nut A into the hole on the vehicle body (left side of the luggage compartment).
(c) Slide down the seat belt control ECU until the 2 bolts are inserted into the holes on the vehicle body.
(d) Fully tighten the 3 nuts in the order B, A and C.
Torque: 5.5 Nm (56 kgf-cm, 49 in-lbf)
(e) Connect each connector.
NOTE:
Be careful when installing the seat belt control ECU. If the seat belt control ECU is dropped, replace it with a new one.

2. INSTALL SEAT BELT CONTROL ECU (w/ Intuitive Parking Assist System)





(a) Install the clearance warning ECU to the seat belt control ECU with the 2 nuts.
Torque: 5.5 Nm (56 kgf-cm, 49 in-lbf)
(b) Temporarily install nut A.





(c) Insert temporarily tightened nut A into the hole on the vehicle body (left side of the luggage compartment).
(d) Slide down the seat belt control ECU and the clearance warning ECU as a unit until the 2 bolts are inserted into the holes on the vehicle body.
(e) Fully tighten the 3 nuts in the order of B, A, and C.
Torque: 5.5 Nm (56 kgf-cm, 49 in-lbf)
(f) Connect each connector.
NOTE:
Be careful when installing the seat belt control ECU. If the seat belt control ECU is dropped, replace it with a new one.

3. INSTALL SIDE LUGGAGE COMPARTMENT TRIM COVER LH Installation
4. INSTALL NO. 1 LUGGAGE COMPARTMENT TRIM HOOK Installation
5. INSTALL FRONT LUGGAGE COMPARTMENT TRIM COVER Installation
6. INSTALL ROPE HOOK Installation
7. INSTALL NO. 2 ROOM LIGHT ASSEMBLY Installation
8. INSTALL REAR LUGGAGE COMPARTMENT TRIM COVER Installation
9. INSTALL ROPE HOOK ASSEMBLY Installation
10. INSTALL DECK SIDE TRIM BOX RH
11. INSTALL DECK SIDE TRIM BOX LH
12. INSTALL NO. 2 LUGGAGE COMPARTMENT TRIM COVER