Toyota Sienna Service Manual: Installation
1. INSTALL FRONT SEAT ASSEMBLY LH
- Place the seat assembly in the cabin.
NOTICE: Be careful not to damage the body.
- Connect the connectors under the seat assembly.
- Tighten the 2 bolts on the front side of the seat
assembly.
Torque: 37 N*m (375 kgf*cm, 27 ft.*lbf)
- Tighten the 2 bolts on the rear side of the seat
assembly.
Torque: 37 N*m (375 kgf*cm, 27 ft.*lbf)
- Install the 2 seat track covers.
2. INSTALL FRONT SEAT HEADREST ASSEMBLY
3. CHECK SRS WARNING LIGHT
4. INSPECT POWER SEAT OPERATION
5. CHECK SEAT HEATER OPERATION
6. INITIALIZE OCCUPANT CLASSIFICATION SYSTEM
Reassembly
1. INSTALL SEAT POSITION AIRBAG SENSOR (for Driver Seat)
2. INSTALL LUMBAR SUPPORT ADJUSTER
ASSEMBLY LH
Install the seat side table leg cover.
3. INSTALL FRONT SEAT CUSHION SHIELD LOWER LH
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Rear no. 1 Seat assembly (for Captain Seat Type)
COMPONENTS
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Other materials:
Automatic Light Control Sensor Circuit
DESCRIPTION
The Multiplex network body ECU receives the signal from the automatic light
control sensor.
HINT:
DTC code is output when malfunction of automatic light control sensor or open or
short of automatic light
control sensor circuit occurs.
WIRING DIAGRAM
INSPECTION PROCEDURE
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How to proceed with
troubleshooting
HINT:
Use the following procedures to troubleshoot the dynamic
laser cruise control system.
*: Use the intelligent tester
1 VEHICLE BROUGHT TO WORKSHOP
2 CUSTOMER PROBLEM ANALYSIS
3 PROBLEM SYMPTOM CONFIRMATION
Result
SYMPTOM SIMULATION
4 INSPECT BATTERY VOLTAGE
Stan ...
Dtc clear
(A) when using the obd ii scan tool or intelligent
tester: clearing the dtcs.
(1) Connect the intelligent tester together with the
CAN VIM (controller area network vehicle
interface module) to the DLC3.
(2) Turn the ignition switch to the ON position and
turn the OBD II scan tool or the inte ...
