Toyota RAV4 manuals

Toyota RAV4 Service Manual: Slip indicator light remains on

Description

The slip indicator blinks during vsc and/or trc operation.

When the system fails, the slip indicator comes on to warn the driver.

For 2wd: with auto lsd switch on, when the hydraulic brake booster is at a high temperature, the slip indicator illuminates.

Wiring diagram

Toyota RAV4. Slip indicator 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 ca-34).

Result




  1. Check 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

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



Replace abs and traction actuator assembly

Brake warning light does not come on
Wiring diagram Refer to the brake warning light circuit (see page bc-145). Inspection procedure Check can communication system Check if the can communication system dtc is output (see pa ...

Slip indicator light does not come on
Description Refer to the description of "slip indicator light remains on" (see page bc-152). Wiring diagram Refer to the slip indicator light circuit (see page bc-152). Inspection proc ...

Other materials:

Terminals of ecu
Check occupant classification ecu Measure the voltage of the connector. ...

Diagnosis system
Description The occupant classification ecu controls the functions of the occupant classification system on the vehicle. Data of the occupant classification system can be read in the data link connector 3 (dlc3) of the vehicle. When the system seems to be malfunctioning, use the intelligen ...

Light control switch circuit
Description This circuit detects the state of the headlight dimmer switch. Wiring diagram Inspection procedure Read value of intelligent tester (main body ecu) Connect the intelligent tester to the dlc3. Turn the ignition switch on and press the intelligent tester main switch on ...

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