Toyota RAV4 manuals

Toyota RAV4 Service Manual: Vsc warning light remains on

Description

The skid control ecu is connected to the combination meter via the can communication system.

W/o multi information display: if the skid control ecu stores any dtcs which relate to the vsc system, the vsc warning light comes on in the combination meter.

W/ multi information display: if the skid control ecu stores any dtcs which relate to the vsc system, the master caution indicator light comes on and the warning message is displayed on the multi information display in the combination meter.

Wiring diagram

Toyota RAV4. Vsc warning light remains on


Inspection procedure

Notice:

When replacing the abs and traction actuator, perform the zero point calibration (see page bc- 24).

  1. Check can communication system

  1. Check if the can communication system dtc is output (see page bc-47).

Result




  1. Inspect skid control ecu connector

  1. Check if the skid control ecu connector is securely connected.

Ok: the connector is securely connected.



  1. Check combination meter assembly

  1. Check the combination meter (see page me-15).



Replace abs and traction actuator assembly

Abs warning light does not come on
Wiring diagram Refer to the abs warning light circuit (see page bc-135). Inspection procedure Check can communication system Check if the can communication system dtc is output (see page ...

Vsc warning light does not come on
Description Refer to the description of "vsc warning light remains on" (see page bc-139). Wiring diagram Refer to the vsc warning light circuit (see page bc-140). Inspection procedure N ...

Other materials:

Data list / active test (2006/01- )
Read data list Hint: Using the intelligent tester's data list allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the data list early in troubleshooting is one way to save time. Connect the intelligent tester (with can vim) to the ...

Front occupant classification sensor rh collision detection
Description Dtc b1786 is output when the occupant classification ecu receives a collision detection signal sent by the front occupant classification sensor rh when an accident occurs. Dtc b1786 is also output when the front seat assembly rh is subjected to a strong impact, even if an a ...

Front axle hub
Components (2005/11-2006/01) Components (2006/01- ) On-vehicle inspection Check front axle hub bearing Remove the front wheel. Disconnect the front disc brake cylinder (see page br-40). Remove the front disc. Inspect the axle hub backlash. Using a dial indicator ...

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