Toyota Sienna Service Manual: Removal

Toyota Sienna Service Manual / Seat / Front seat assembly (for Power Seat) / Removal

NOTICE:

Always wear safety gloves because the edges of the seatback frame and seat adjuster are sharp and may cause injury.
Work must be started more than 90 seconds after the ignition switch is turned to the LOCK position and the negative (-) terminal cable is disconnected from the battery.

(The SRS is equipped with a back-up power source. If work is started within 90 seconds from disconnecting the negative (-) terminal cable of the battery, the SRS may deploy.)

HINT: Use the same procedures for the RH side and LH side.

1. REMOVE FRONT SEAT HEADREST ASSEMBLY

2. REMOVE FRONT SEAT ASSEMBLY LH

REMOVE FRONT SEAT ASSEMBLY LH

Using a screwdriver, pry out the 2 seat track covers.

HINT: Tape the screwdriver tip before use.
Disconnect the connectors under the seat.
Remove the 4 bolts and the seat assembly.

NOTICE: Be careful not to damage the body.

Front seat assembly (for Power Seat)

COMPONENTS ...

Disassembly

1. REMOVE FRONT SEAT SIDE TABLE LEG COVER (w/ Table) Using a screwdriver, disengage the claws and remove the seat side table leg cover. HINT: Tape the screwdriver tip before use. 2. ...

Other materials:

Check for short circuit
(a) If the wire harness is ground shorted (Fig. 5), locate the section by conducting a resistance check with the body ground (below). (b) Check the resistance with the body ground. (1) Disconnect connectors A and C and measure the resistance. Standard resistance (Fig. 6) HIN ...

Brake Warning Light does not Come ON
WIRING DIAGRAM See page BC-52. INSPECTION PROCEDURE 1 INSPECT BRAKE WARNING LIGHT (a) Disconnect the skid control ECU connector. (b) Turn the ignition switch to the on position. (c) Check that the BRAKE warning light comes on. OK: BRAKE warning light comes on. HINT: If troubleshooting ...

Diagnostic trouble code chart
If a trouble code is displayed during the DTCs check (sensor check), check the circuit listed for the code in the table below (Proceed to the page given for that circuit). AIR CONDITIONING SYSTEM HINT: *1: If the cabin temperature is approximately -18.6°C (- 3.7°F) or lo ...