Toyota RAV4 manuals

Toyota Sienna Service Manual: Window defogger switch

INSPECTION

1. INSPECT WINDOW DEFOGGER SWITCH

INSPECT WINDOW DEFOGGER SWITCH

  1.  Check the defogger switch illuminates.

Standard

Standard

If the result is not as specified, replace the switch assembly or bulb.

 INSPECT WINDOW DEFOGGER SWITCH

  1. Check the defogger timer.
  1.  Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 3.
  2.  Connect positive (+) lead from the battery to terminal 1 through a 1.4 W test bulb.
  3.  Push the outer defogger switch ON then check that the switch and the test bulb turn off after thy illuminate for 12 to 18 minutes.

    If the result is not as specified, replace the switch assembly

Repair
1. REPAIR REAR WINDOW DEFOGGER WIRE  Clean the broken wire tips with grease, wax and silicone remover.  Place the masking tape along the both sides of the wire.  Thoroug ...

Windshield deicer relay
ON-VEHICLE INSPECTION 1. INSPECT FR WIPER DEICER RELAY  Inspect the resistance. Standard resistance If the result is not as specified, replace the relay. ...

Other materials:

On-vehicle inspection
1. Inspect intake air surge tank assembly (A) inspection procedure when applying voltage between the terminals: (1) Disconnect the connector from the intake air control valve. (2) Apply battery voltage between terminals 1 (-) and 2 (+) of the intake air control valve. Check that a click ...

Installation
1. INSTALL HEATED OXYGEN SENSOR (for Bank 2 Sensor 2) (a) Using SST, install the heated oxygen sensor to the front exhaust pipe. SST 09224-00010 Torque: 40 N*m (408 kgf*cm, 30 ft.*lbf) for use with SST 44 N*m (449 kgf*cm, 32 ft.*lbf) for use without SST HINT: Use a torque wrench wit ...

Removal
1. REMOVE REAR DOOR WINDOW FRAME MOULDING Remove the screw. Using a heat light, heat the rear door window frame moulding between 40 to 60 C (104 to 140 F). NOTICE: Do not heat the rear door window frame moulding excessively. Slide the rear door window frame moulding upward to r ...

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