VSC Off Indicator Light Does Not Come On

BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM: VSC OFF Indicator Light does not Come ON
- VSC OFF Indicator Light does not Come ON

DESCRIPTION

Refer to VSC OFF Indicator Light Remains ON VSC Off Indicator Light Remains On.

WIRING DIAGRAM

Refer to VSC OFF Indicator Light Remains ON VSC Off Indicator Light Remains On.

INSPECTION PROCEDURE

NOTICE:
When replacing the master cylinder solenoid, perform calibration Programming and Relearning.

PROCEDURE

1. CHECK CAN COMMUNICATION LINE ABS Warning Light Remains ON

NG -- GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) How to Proceed With Troubleshooting
OK -- Continue to next step.

2. READ VALUE USING TECHSTREAM (TRAC/VSC OFF MODE)

(a) Turn the engine switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the engine switch on (IG).

(d) Turn the Techstream on.

(e) Enter the following menus: Chassis / ABS/VSC/TRAC / Data List.

ABS/VSC/TRAC





(f) Check that the mode display changes according to VSC OFF switch operation.

OK:

Display changes according to switch operation.

NG -- CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - VSC OFF SWITCH)

OK -- GO TO METER / GAUGE SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) How To Proceed With Troubleshooting

3. CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - VSC OFF SWITCH) TRAC OFF Indicator Light Remains ON

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

4. INSPECT VSC OFF SWITCH TRAC OFF Indicator Light Remains ON

NG -- REPLACE VSC OFF SWITCH Removal

OK -- REPLACE MASTER CYLINDER SOLENOID Disassembly