Curiosii for ever!: Car repair manuals for everyone.
Home >> Toyota Truck >> 2005 >> Sequoia 2WD V8-4.7L (2UZ-FE) >> Repair and Diagnosis >> Restraints and Safety Systems >> Air Bag Systems >> Impact Sensor >> Service and Repair >> Seat Position Sensor Assembly >> Removal and Installation

Removal and Installation

Seat Position Sensor Assembly Part 1:




Seat Position Sensor Assembly Part 2:






REMOVAL

NOTE:
- If the wiring connector of the SRS is disconnected with the ignition switch in the ON position, DTCs will be recorded.
- Never use SRS parts from another vehicle. When replacing the parts, replace them with new ones.
- Never reuse the seat position sensor assembly if the airbag has previously deployed in a collision.

1. PRECAUTION
Refer to Air Bag Systems; Service Precautions.
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
Wait for 90 seconds after disconnecting the cable to prevent the airbag working.

3. Separate type (Manual adjuster):
REMOVE FRONT SEAT ASSEMBLY LH

4. Separate type (Manual adjuster):
REMOVE VERTICAL ADJUSTER HANDLE

5. Separate type (Manual adjuster):
REMOVE SEAT CUSHION OUTER SHIELD

6. Separate type (Power adjuster):
REMOVE FRONT SEAT ASSEMBLY LH

7. Separate type (Power adjuster):
REMOVE SLIDE KNOB AND RECLINING KNOB

8. Separate type (Power adjuster):
REMOVE SEAT CUSHION LOWER SHIELD, SEAT CUSHION OUTER SHIELD AND SEAT CUSHION INNER SHIELD




9. REMOVE SEAT POSITION SENSOR ASSEMBLY PROTECTOR
Remove the seat position sensor assembly protector from the seat position sensor assembly.

10. REMOVE SEAT POSITION SENSOR ASSEMBLY
a. Disconnect the connector from the seat position sensor assembly.
b. Using a torx(R) socket wrench (T30), remove the torx(R) screw and the seat position sensor assembly.

INSTALLATION

NOTE:
- Never use SRS parts from another vehicle. When replacing parts, replace them with new ones.
- Never reuse the seat position sensor assembly involved in a collision when the airbag has deployed.
- If the seat position sensor assembly center has been dropped, or there are any cracks, dents or other defects in the case, bracket or connector, replace it with a new one.
- When installing the seat position sensor assembly center, be careful that the SRS wiring does not interfere with other parts and that it is not pinched between other parts.
- After installing, shake the seat position sensor assembly to check that there is no looseness.




1. INSTALL SEAT POSITION SENSOR ASSEMBLY
a. Using a feeler gauge 1 mm (0.039 in.), install the seat position sensor assembly.

HINT: Be sure that a clearance between the seat position sensor assembly and the seat rail is between 0.6 mm (0.023 in.) and 2 mm (0.079 in.).

b. Using a torx(R) socket wrench, tighten the torx(R) screw to install the seat position sensor assembly.

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

c. Make sure that a clearance between the seat position sensor assembly and the seat rail is between 0.6 mm (0.023 in.) and 2 mm (0.079 in.).
d. Connect the connector to the seat position sensor assembly.

2. INSTALL SEAT POSITION SENSOR ASSEMBLY PROTECTOR
Install the seat position sensor assembly protector to the seat position sensor assembly.

3. Separate type (Power adjuster):
INSTALL SEAT CUSHION LOWER SHIELD, SEAT CUSHION OUTER SHIELD AND SEAT CUSHION INNER SHIELD

4. Separate type (Power adjuster):
INSTALL SLIDE KNOB AND RECLINING KNOB

5. Separate type (Power adjuster):
INSTALL FRONT SEAT ASSEMBLY

6. Separate type (Manual adjuster):
INSTALL SEAT CUSHION OUTER SHIELD

7. Separate type (Manual adjuster):
INSTALL VERTICAL ADJUSTER HANDLE

8. Separate type (Manual adjuster):
INSTALL FRONT SEAT ASSEMBLY LH

9. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
10. PERFORM INITIALIZATION
Some system need initialization when disconnecting the cable from the negative battery terminal.

11. INSPECT SRS WARNING LIGHT
pro multis · Curiosii