AUTO LSD Indicator Light does not Come ON

The AUTO LSD does not operate even if the VSC OFF switch is pressed under the following conditions:

• The brake system is faulty.
• The temperature inside the hydraulic brake booster increases and the AUTO LSD operation is suspended.

Refer to AUTO LSD Indicator Light Remains ON (See page ).

NOTICE:

When replacing the master cylinder solenoid, perform calibration (See page ).

1. CHECK CAN COMMUNICATION LINE

(a) Turn the ignition switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the ignition switch to ON.

(d) Turn the Techstream on.

(e) Select CAN Bus Check from the System Selection Menu screen and follow the prompts on the screen to inspect the CAN bus (See page ).

OK:

CAN Bus Check indicates no malfunctions in CAN communication.

NG

GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)

OK

1. INSPECT VSC OFF SWITCH

NG

REPLACE VSC OFF SWITCH

OK

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

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

1. READ VALUE USING TECHSTREAM (AUTO LSD INDICATOR LIGHT)

A

REPLACE MASTER CYLINDER SOLENOID

B

GO TO METER / GAUGE SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)