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:

Using the steering wheel switches
The steering wheel switches can be used to operate a connected cellular phone. Operating a telephone using the steering wheel switches Volume switch Increase/decrease the volume Press and hold: continuously increase/ decrease the volume Enter switch Select an item ...

Steering angle sensor circuit malfunction
Description The steering sensor signal is sent to the skid control ecu via the can communication system. When there is a malfunction in the can communication system, it is detected by the steering sensor zero point malfunction diagnostic function. Wiring diagram Inspection proce ...

Rear power outlet socket
Components Removal Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. Remove rear door scuff plate lh (see page ir-2 ...

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