Toyota Sienna Service Manual: Installation
1. INSTALL OCCUPANT CLASSIFICATION ECU
- Check that the ignition switch is off.
- 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.
- Install the occupant classification ECU.
- Connect the 2 connectors to the occupant classification ECU.
NOTICE:
- If the occupant classification ECU 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 occupant classification ECU, be careful that the SRS wiring does not interfere with other parts and that it is not pinched between other parts.
2. INSTALL FRONT SEAT ASSEMBLY (for Manual Seat)
3. INSTALL FRONT RH SEAT ASSEMBLY (for Power Seat)
4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
5. PERFORM INITIALIZATION
- Perform initialization.
HINT: Some systems need initialization when disconnecting the cable from the negative battery terminal.
6. INSPECT SLIDE ADJUSTER LOCK (for Manual Seat)
7. INSPECT POWER SEAT OPERATION (for Power Seat)
8. INSPECT SEAT HEATER OPERATION (w/ Seat Heater System)
9. INSPECT SRS WARNING LIGHT
- Inspect the SRS warning light
Removal
1. PRECAUTION
CAUTION:
Be sure to read "PRECAUTION" thoroughly before
servicing.
2. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
CAUTION:
Wait for 90 seconds after disconnecting th ...
Other system
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Other materials:
On-vehicle inspection
1. CHECK AUTO SLIDE-OPEN / CLOSE FUNCTION
Check that the sliding roof switch can operate the
sliding roof glass as follows while the tilt-up / DOWN
function is not operating.
Standard
HINT:
The sliding roof stops partway when the sliding roof
switch is pushed on either side during AU ...
Disassembly
1. INSPECT PACK CLEARANCE OF REVERSE CLUTCH
HINT:
(See page AX-249)
2. INSPECT PACK CLEARANCE OF DIRECT CLUTCH
AND OVERDRIVE CLUTCH
HINT:
(See page AX-249)
3. REMOVE DIRECT MULTIPLE DISC CLUTCH DISC
(a) Using a screwdriver, remove the snap ring from the
intermediate shaft.
(b) Remo ...
Correct use of the seat belts
Make sure that all occupants are wearing their seat belts before driving
the vehicle. Use a child restraint system appropriate for the child until the child
becomes large enough to properly wear the vehicle’s seat belt.
Adjusting the mirrors
Make sure that you can see backward clearly by adjus ...
