Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Brake warning light does not come on

Wiring diagram

Refer to the brake warning light circuit (see page bc-145).

Inspection procedure

  1. Check can communication system

  1. Check if the can communication system dtc is output (see page ca-34).

Result




  1. Perform active test by intelligent tester (brake warning light)

  1. Select the active test, generate a control command, and then check that brake warning light operates.

Toyota RAV4. Perform active test by intelligent tester (brake warning light)


Ok: the brake warning light turns on or off.



  1. Inspect combination meter

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



Replace abs and traction actuator assembly

Brake warning light remains on
Description If any of the following conditions are detected, the brake warning light remains on: The ecu connectors are disconnected from the skid control ecu. The brake fluid level is insuff ...

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 hydrauli ...

Other materials:

Check for intermittent problems
Check for intermittent problems Hint: A momentary interruption (open circuit) in the connectors and/or wire harness between the sensors and ecus can be detected by using the ecu data list function of an intelligent tester. Turn the ignition switch off and connect the intelligent test ...

Short in motor circuit
Description The power steering ecu supplies current to the power steering motor through this circuit. Inspection procedure Reconfirm dtc Check for dtc. Ok: dtc is not output. Replace power steering ecu ...

Compressor circuit
Description When the a/c switch is turned on, the magnetic clutch on signal is sent from the air conditioning amplifier. Then the mg clt relay turns on to operate the magnetic clutch. Wiring diagram Inspection procedure Inspection procedure Perform active test by intelligent tester (a ...

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