Toyota RAV4 manuals

Toyota Sienna Service Manual: Inspection

1. INSPECT SEAT HEATER SWITCH LH

INSPECT SEAT HEATER SWITCH LH

  1.  Measure the resistance of the seat heater switch when the switch is operated.

Resistance

Resistance

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

HINT: As the dial is being turned, the resistance changes gradually.

INSPECT SEAT HEATER SWITCH LH

  1.  Push the seat heater switch ON and check that the seat heater switch indicator illuminates when the switch is operated.

    OK

Resistance

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

INSPECT SEAT HEATER SWITCH LH

  1.  Check the seat heater switch illumination.

    OK

Resistance

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

2. INSPECT SEAT HEATER SWITCH RH

 INSPECT SEAT HEATER SWITCH RH

  1.  Measure the resistance of the seat heater switch when the switch is operated.

Resistance

Resistance

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

HINT: As the dial is being turned, the resistance changes gradually.

 INSPECT SEAT HEATER SWITCH RH

  1.  Push the seat heater switch ON and check that the seat heater switch indicator illuminates when the switch is operated.

OK

Resistance

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

 INSPECT SEAT HEATER SWITCH RH

  1.  Check the seat heater switch illumination.

OK

Resistance

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

3. INSPECT FRONT SEAT BACK HEATER ASSEMBLY LH

  1.  Measure the resistance of the seatback heater.

Resistance

Resistance

If the result is not as specified, replace the seatback heater assembly.

4. INSPECT FRONT SEAT BACK HEATER ASSEMBLY RH

INSPECT FRONT SEAT BACK HEATER ASSEMBLY RH

  1.  Measure the resistance of the seatback heater.

Resistance

Resistance

If the result is not as specified, replace the seatback heater assembly.

5. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY LH

INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY LH

  1.  Measure the resistance of the seat cushion heater.

Resistance

Resistance

If the result is not as specified, replace the seat cushion heater assembly.

6. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY RH

INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY RH

  1.  Measure the resistance of the seat cushion heater.

Resistance

Resistance

If the result is not as specified, replace the seat cushion heater assembly.

On-vehicle inspection
1. CHECK SEAT HEATER CONTROL (WIRE HARNESS SIDE)  Disconnect the connector from the seat heater control.  Measure the voltage and resistance of each terminal of the wire harne ...

Front seat assembly (for Flat Type)
COMPONENTS ...

Other materials:

Camshaft Position Sensor "A" Circuit
DESCRIPTION The intake camshaft's Variable Valve Timing (VVT) sensor (G signal) consists of a magnet and MRE (Magneto Resistance Element). The VVT camshaft drive gear has a sensor plate with 3 teeth on its outer circumference. When the gear rotates, changes occur in the air gaps betwee ...

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 ...

Front axle hub bolt
COMPONENTS Replacement HINT: Replace the RH side using the same procedures as for the LH side. 1. REMOVE FRONT WHEEL 2. SEPARATE FRONT DISC BRAKE CALIPER ASSEMBLY LH (See page AH-5) 3. REMOVE FRONT DISC 4. REMOVE FRONT AXLE LH HUB BOLT (a) Temporarily install the 2 nuts and washers ...

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