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:

Installation
1. Install generator assembly (a) Install the bracket with the bolt. Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) (b) Install the wire harness clamp stay. Torque: 8.4 N*m (86 kgf*cm, 74 in.*lbf) (c) Connect the wire harness clamp. (d) Install the generator assembly to the cylinder ...

Diagnosis system
1. DESCRIPTION  Front power seat control system data can be read through the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the intelligent tester to check for malfunctions and perform repairs. 2. CHECK DLC3  The vehicle us ...

Installation
1. INSTALL DISTANCE CONTROL ECU ASSEMBLY  Using a torque wrench, install the bolt. Torque: 5 N*m (51 kgf*cm, 44 in.*lbf) NOTICE: Do not install the dropped or shocked distance control ECU assembly. 2. INITIALIZE DISTANCE CONTROL ECU NOTICE: After replacing the distance control ECU ...

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