Toyota RAV4 manuals

Toyota Sienna Service Manual: Headlight dimmer switch

Toyota Sienna Service Manual / Lighting / Headlight dimmer switch

COMPONENTS

COMPONENTS

REMOVAL

1. REMOVE STEERING COLUMN LOWER COVER

2. REMOVE STEERING COLUMN UPPER COVER

3. REMOVE HEADLIGHT DIMMER SWITCH ASSEMBLY

REMOVE HEADLIGHT DIMMER SWITCH ASSEMBLY

  1.  Disconnect the connector.
  2.  Release the claw fitting and remove the headlight dimmer switch assembly.

INSPECTION

1. HEADLIGHT DIMMER SWITCH ASSEMBLY

HEADLIGHT DIMMER SWITCH ASSEMBLY

  1.  Inspect light control switch resistance.
  1.  Check that there is resistance between the terminals at each switch position as shown in the chart.

Resistance

Resistance

  1. Inspect light control switch resistance.
  1.  Check that there is resistance between the terminals at each switch position as shown in the chart.

Resistance

Resistance

  1. Inspect light control switch resistance.
  1.  Check that there is resistance between the terminals at each switch position as shown in the chart.

Resistance

Resistance

  1. Inspect light control switch resistance.
  1.  Check that there is resistance between the terminals at each switch position as shown in the chart.

Resistance

Resistance

INSTALLATION

1. INSTALL HEADLIGHT DIMMER SWITCH ASSEMBLY

2. INSTALL STEERING COLUMN UPPER COVER

3. INSTALL STEERING COLUMN LOWER COVER

Vanity light
ON-VEHICLE INSPECTION 1. LH VISOR ASSEMBLY  Inspect vanity light resistance.  check that the resistance exists between the terminal 1 and the terminal 2 when the light is oper ...

Turn signal light switch
ON-VEHICLE INSPECTION 1. INSPECT TURN SIGNAL FLASHER CIRCUIT  Measure voltage between the terminals as shown in the chart below. Voltage Connect the connector to turn the si ...

Other materials:

Dtc check / clear
1. DTC CHECK/CLEAR (WHEN USING INTELLIGENT TESTER): (a) DTC check (1) Connect the intelligent tester to the DLC3. (2) Turn the ignition switch to the ON position. (3) Read the DTCs following the prompts on the tester screen. (b) DTC clear (1) Connect the intelligent tester to the DLC3 ...

Erasing the entire HomeLink® memory (all three programs)
Press and hold down the 2 outside buttons for 10 seconds until the indicator light flashes. If you sell your vehicle, be sure to erase the programs stored in the HomeLink® memory. Before programming Install a new battery in the transmitter. The battery side of the transmitter must ...

CD-ROM Abnormal/ CD-ROM Abnormal
DTC 62-43 CD-ROM Abnormal DTC 63-43 CD-ROM Abnormal DESCRIPTION DTC No. DTC Detecting Condition Trouble Area 62-43 CD-ROM operation is abnormal CD Radio receiver 63-43 CD-ROM operation is abnormal INSPECTION PROCEDURE HIN ...

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