Toyota Venza: Slip Indicator Light Remains ON

DESCRIPTION

The skid control ECU is connected to the combination meter via CAN communication.

The slip indicator light blinks during VSC and/or TRAC operation.

When the system fails, the slip indicator light comes on to warn the driver (See page ).

WIRING DIAGRAM

PROCEDURE

(a) Check if a CAN communication system DTC is output (See page ).

B

INSPECT CAN COMMUNICATION SYSTEM

A

(a) Check if the skid control ECU connector is securely connected.

OK:

The connector is securely connected.

NG

CONNECT CONNECTOR TO ECU CORRECTLY

OK

(a) Check the battery voltage.

Standard voltage:

11 to 14 V

B

CHECK OR REPLACE CHARGING SYSTEM OR BATTERY (for 2GR-FE)

C

CHECK OR REPLACE CHARGING SYSTEM OR BATTERY (for 1AR-FE)

A

(a) Turn the ignition switch to ON and check the slip indicator light will come on for approximately 3 seconds (initial check).

(b) Perform the Active Test of the combination meter (meter CPU) using the Techstream (See page ).

(c) Check the accessory meter.

HINT:

If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next step before replacing the part (See page ).

A

REPLACE BRAKE ACTUATOR ASSEMBLY

B

REPLACE COMBINATION METER ASSEMBLY

C

REPLACE ACCESSORY METER ASSEMBLY