Toyota RAV4 manuals

Toyota Sienna Service Manual: Hazard warning switch

Toyota Sienna Service Manual / Lighting / Hazard warning switch

INSPECTION

1. HAZARD WARNING SIGNAL SWITCH ASSEMBLY

HAZARD WARNING SIGNAL SWITCH ASSEMBLY

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

Resistance

Resistance

  1. Inspect illumination operation.
  1.  Connect the positive (+) lead from the battery to the terminal 6 and negative (-) lead to the terminal 5, then check that the illumination comes on.
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 ...

Headlight leveling switch
ON-VEHICLE INSPECTION 1. HEADLIGHT LEVELING SWITCH  Connect the battery positive (+) lead to the terminal 1 and the battery negative (-) lead to the terminal 5.  Measure the res ...

Other materials:

Speed Signal Circuit
DESCRIPTION The clearance warning ECU receives the vehicle speed signal from the combination meter. HINT:  A voltage of 12 V or 5 V is output from each ECU and then input to the combination meter. The signal is changed to a pulse signal at the transistor in the combination meter. ...

Data list / active test
HINT: By accessing the DATA LIST displayed on the intelligent tester, you can perform such functions as reading the values of switches and sensors without removing any parts. Reading the DATA LIST as the first step in troubleshooting is one method to shorten labor time. 1. DATA LIST FOR CENTER ...

For vehicles equipped with mobile communication systems
FOR VEHICLES EQUIPPED WITH MOBILE COMMUNICATION SYSTEMS (a) Install the antenna far away from the ECU and sensors of the vehicle electronic systems as possible. (b) Install an antenna feeder at least 20 cm (7.87 in.) away from the ECU and sensors of the vehicle electronic systems. For de ...

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