Toyota Sienna Service Manual: Inspection
1. INSPECT GARAGE DOOR OPENER
- Press the switch and check that each red LED turns on. If one or more of the switches does not turn on the LED, confirm normal operation of the fuse and wire harness, then replace the garage door opener.
2. INSPECT GARAGE DOOR OPENER REGISTRATION AND TRANSMITTING
HINT: Use the home link tester made by KENTMORE for this test. Because it is necessary to register the code of the hand-held transmitter, the customer's code should be erased. When the inspection is complete, register the customer's code again.
- Check that the code of hand-held transmitter for inspection can be registered.
HINT: If the code cannot be registered, replace the garage door opener.
- Press the switch which inspection code has been
registered for and check that LED (green) of the
home link tester lights up.
HINT: If the LED (green) does not light up, replace the garage door opener.
- When the inspection is complete, reregister the customer's transmitter code(s) again.
Registration
1. REGISTRATION TRANSMITTER CODE
HINT:
The garage door opener is built in the dome lamp
assembly No.1. When transmitter codes for garage door,
gate, entry gate, door lock, home lighting system or
...
Other materials:
Inspection
1. Inspect heated oxygen sensor (for bank 1
sensor 2)
(a) Measure the resistance of the sensor.
Standard resistance
If the resistance is not as specified, replace the
sensor.
2. HEATED OXYGEN SENSOR (for Bank 2 Sensor 2)
(a) Measure the resistance of the sensor.
Standard resistance ...
Power Source Circuit
DESCRIPTION
Power is supplied to the fold seat control ECU through the L-RR2 SEAT and
R-RR2 SEAT fuses.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 INSPECT FUSE (L-RR2 SEAT, R-RR2 SEAT)
Remove the fuses from the R/B No. 3.
Measure the resistance according to the value(s) in the
...
Disassembly
1. INSPECT UNDERDRIVE PACK CLEARANCE
HINT:
(See page AX-262)
2. REMOVE UNDERDRIVE CLUTCH FLANGE NO.2 HOLE
SNAP RING
a) Using a screwdriver, remove the underdrive clutch
flange No.2 snap ring.
3. REMOVE UNDERDRIVE CLUTCH DISC NO.1
(a) Remove the flange, 4 discs and 4 plates from the
...
