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:

Problem symptoms table
HINT:  Use the table below to help determine the cause of the problem symptoms. The potential causes of the symptoms are listed in order of probability in the ''Suspected Area'' column of the table. Check each symptom by checking the suspected areas in the order they are listed. Rep ...

Throttle / Pedal Position Sensor / Switch "A" Circuit Range / Performance Problem
DTC P0121 Throttle / Pedal Position Sensor / Switch "A" Circuit Range / Performance Problem HINT: This DTC relates to the Throttle Position (TP) sensor. DESCRIPTION Refer to DTC P0120 DTC No. DTC Detection Condition Trouble Area P0121 Differen ...

Initialization
1. RESET SLIDING ROOF MOTOR If the AUTO operation function does not operate, reset the sliding roof motor using any of the following methods. Press the sliding roof switch on the TILT UP side and hold it until the sliding roof motor stops. Then release the switch and leave it untou ...

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