Toyota Venza: Slip Indicator Light Remains ON

Toyota Venza Service Manual / Brake Control / Dynamic Control Systems / Vehicle Stability Control System / 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

1.	CHECK CAN COMMUNICATION SYSTEM

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

Result	Proceed to
DTC is not output	A
DTC is output	B

INSPECT CAN COMMUNICATION SYSTEM

2.	CHECK IF SKID CONTROL ECU CONNECTOR IS SECURELY CONNECTED

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

OK:

The connector is securely connected.

CONNECT CONNECTOR TO ECU CORRECTLY

3.	CHECK BATTERY

(a) Check the battery voltage.

Standard voltage:

11 to 14 V

Result	Proceed to
OK	A
NG (for 2GR-FE)	B
NG (for 1AR-FE)	C

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

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

4.	INSPECT COMBINATION METER ASSEMBLY

(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 ).

Result	Proceed to
OK	A
NG (Initial check is normal, and the slip indicator light does not turn on or off in accordance with the Techstream operation)	B
NG (Initial check is abnormal)	C

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 ).

REPLACE BRAKE ACTUATOR ASSEMBLY

REPLACE COMBINATION METER ASSEMBLY

REPLACE ACCESSORY METER ASSEMBLY

Slip Indicator Light does not Come ON

DESCRIPTION The skid control ECU is connected to the combination meter via CAN communication. WIRING DIAGRAM Refer to Slip Indicator Light Remains ON (See page ). PROCEDURE 1. ...

TC and CG Terminal Circuit

DESCRIPTION Connecting terminals TC and CG of the DLC3 causes the ECU to display the DTC by blinking the ABS warning and slip indicator lights. WIRING DIAGRAM CAUTION / NOTICE / HINT HINT: Wh ...

Other materials about Toyota Venza:

Definition Of Terms
DEFINITION OF TERMS Term Definition Monitor Description Description of what the ECM monitors and how it detects malfunctions (monitoring purpose and details). Related DTCs Group ...

On-vehicle Inspection
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: Be sure to correctly follow the removal and installation procedures for the front passenger airbag assembly. PROCEDURE 1. INSPECT FRONT PASSENGER AIRBAG ASSEMBLY (Vehicle not Involved in Collision) ...

Illumination Circuit
DESCRIPTION Power is supplied to the radio and display receiver assembly and steering pad switch assembly illumination when the light control switch is in the tail or head position. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: The vehicle ...