Sienna FWD V6-3.5L (2GR-FE) (2009)
Seat Position Sensor: Service and Repair
Installation
SUPPLEMENTAL RESTRAINT SYSTEM: SEAT POSITION SENSOR: INSTALLATION
INSTALLATION
1. INSTALL SEAT POSITION AIRBAG SENSOR
(a) Check that the ignition switch is off.
(b) Check that the negative battery (-) terminal is disconnected.
CAUTION: After disconnecting the negative battery terminal, wait for at least 90 seconds before starting the operation.
(c) Using a feeler gauge 1 mm (0.039 in.), install the seat position sensor.
NOTICE:
-
If the seat position sensor has been dropped, or there are any cracks, dents or other defects in the case or connector, replace it with a new
one.
-
When installing the seat position sensor, be careful that the SRS wiring does not interfere with other parts and that it is not pinched
between other parts.
HINT: Be sure that a clearance between the seat position sensor and the seat rail is within 0.6 mm (0.023 in.) to 1.4 mm (0.055 in.).
(d) Using a "torx" socket wrench (T30), tighten the "torx" screw to install the seat position sensor.
Torque: 8.0 Nm (82 kgf-cm, 71in-lbf)
(e) Make sure that a clearance between the seat position sensor and the seat rail is within 0.6 mm (0.023 in.) to 1.4 mm (0.055 in.).
(f) Check that there is no looseness in the installation parts of the seat position sensor.
(g) Connect the connector to the seat position sensor.
2. INSTALL SEAT SLIDE POSITION SENSOR PROTECTOR
3. INSTALL FRONT SEAT CUSHION SHIELD ASSEMBLY (for Power Seat)
4. INSTALL SLIDE AND VERTICAL POWER SEAT SWITCH KNOB (for Power Seat)
HINT: See: Body and Frame/Seats/Service and Repair/Front Seat Assembly (for Power Seat)/Reassembly
5. INSTALL RECLINING POWER SEAT SWITCH KNOB (for Power Seat)
HINT: See: Body and Frame/Seats/Service and Repair/Front Seat Assembly (for Power Seat)/Reassembly
6. INSTALL FRONT SEAT CUSHION SHIELD LH (for Manual Seat)
HINT: See: Body and Frame/Seats/Service and Repair/Front Seat Assembly (for Manual Seat)/Reassembly
7. INSTALL VERTICAL ADJUSTING HANDLE NO.2 (for Manual Seat)
8. INSTALL VERTICAL SEAT ADJUSTER KNOB CAP (for Manual Seat)
HINT: See: Body and Frame/Seats/Service and Repair/Front Seat Assembly (for Manual Seat)/Reassembly
9. INSTALL RECLINING ADJUSTER RELEASE HANDLE LH (for Manual Seat)
HINT: See: Body and Frame/Seats/Service and Repair/Front Seat Assembly (for Manual Seat)/Reassembly
10. INSTALL FRONT SEAT ASSEMBLY (for Manual Seat)
HINT: See: Body and Frame/Seats/Service and Repair/Front Seat Assembly (for Manual Seat)/Installation
11. INSTALL FRONT SEAT ASSEMBLY (for Power Seat)
HINT: See: Body and Frame/Seats/Service and Repair/Front Seat Assembly (for Power Seat)/Installation
12. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
13. PERFORM INITIALIZATION
(a) Perform initialization.
HINT: Some systems need initialization when disconnecting the cable from the negative battery terminal.