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:

Rear axle hub bolt
COMPONENTS Replacement HINT: Replace the RH side using the same procedures as for the LH side. 1. REMOVE REAR WHEEL 2. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY LH (a) Separate rear disc brake caliper assembly LH for 2WD and disk rear brake type (See page AH-16). 3. SEPARATE REAR D ...

Fuel Pump Control Circuit
DESCRIPTION The FUEL PUMP relay switches the fuel pump speed according to the engine conditions. The fuel pump operates when the ECM receives the starter-operating signal (STA) and crankshaft-rotating signal (NE). The FUEL PUMP relay is turned ON while the engine is idling or operating at l ...

Data list / active test
1. DATA LIST HINT: With the intelligent tester connected to the DLC3 and the ignition switch to the ON position, the ABS, TRAC and VSC data list can be displayed. Follow the prompts on the tester screen to access the DATA LIST. *: 2WD 2. ACTIVE TEST HINT: Performing the ACTIVE TEST usin ...

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