Toyota RAV4 manuals

Toyota Sienna Service Manual: On-vehicle inspection

1. CHECK SEAT HEATER CONTROL (WIRE HARNESS SIDE)

CHECK SEAT HEATER CONTROL

  1.  Disconnect the connector from the seat heater control.
  2.  Measure the voltage and resistance of each terminal of the wire harness side connector.

Standard

Standard

If the result is not as specified, there may be a malfunction on the wire harness side or the seat heater switch

Problem symptoms table
HINT: Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of th ...

Inspection
1. INSPECT SEAT HEATER SWITCH LH  Measure the resistance of the seat heater switch when the switch is operated. Resistance If the result is not as specified, replace the switch. ...

Other materials:

Removal
1. REMOVE FRONT DOOR OPENING TRIM WEATHERSTRIP LH 2. REMOVE FRONT DOOR OPENING TRIM WEATHERSTRIP RH 3. REMOVE FRONT PILLAR GARNISH LH 4. REMOVE FRONT PILLAR GARNISH RH 5. REMOVE VISOR ASSEMBLY LH 6. REMOVE VISOR ASSEMBLY RH 7. REMOVE ASSIST GRIP SUB-ASSEMBLY (2) 8. REMOVE VISOR HOLDER (1) ...

Headlight dimmer switch
COMPONENTS REMOVAL 1. REMOVE STEERING COLUMN LOWER COVER 2. REMOVE STEERING COLUMN UPPER COVER 3. REMOVE HEADLIGHT DIMMER SWITCH ASSEMBLY  Disconnect the connector.  Release the claw fitting and remove the headlight dimmer switch assembly. INSPECTION 1. HEADLIGHT DI ...

DTC check / clear
1. DTC CHECK HINT: When DTC B1150/23 is detected as a result of troubleshooting for "Airbag System", perform troubleshooting for the Occupant Classification System.  Check the DTCs.  Connect the intelligent tester to the DLC3  Turn the ignition switch to ...

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