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

Toyota RAV4 (XA40) 2013-2018 Service Manual / Brake control / Vehicle stability control system / 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 page ca-34).

Result

Perform active test by intelligent tester (brake warning light)

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.

Inspect combination meter

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:

Installation
Install generator assembly Confirm that the wire harness of the crankshaft position sensor is secured to the wire harness clamp bracket through the back of the rib of the timing chain cover. Install the generator with the 2 bolts. Torque: 21 n*m (215 kgf*cm, 16 ft.*Lb ...

Vehicle speed signal error (test mode dtc)
Description The tire pressure warning ecu receives a speed signal from the combination meter. This dtc is stored upon entering test mode, and cleared when a vehicle speed signal of 12 mph (20 km/h) is detected for 3 seconds or more. The dtc is output only in test mode. Wiring diagram ...

RCTA (Rear Cross Traffic Alert) function
The RCTA function uses the BSM rear side radar sensors installed behind the rear bumper. This function is intended to assist the driver in checking areas that are not easily visible when backing up. WARNING ■Cautions regarding the use of the system The driver is solely responsible for safe driving ...