VSC OFF Indicator Light Remains ON [08/2015 - 08/2019]: Procedure

CHECK CAN COMMUNICATION LINE
See step 2

Result:

NG

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

(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - 08/2019] )

Result:

OK

See step 2
CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU CSW CIRCUIT)
See step 3

Result:

NG

See step 5

Result:

OK

See step 3
CHECK TERMINAL VOLTAGE (EXI3)
See step 4

Result:

B

See step 7

Result:

C

REPAIR OR REPLACE HARNESS OR CONNECTOR

Result:

A

See step 4
READ VALUE USING TECHSTREAM (TRAC/VSC OFF MODE)
See step 5

Result:

OK

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

(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - ] )

Result:

NG

REPLACE MASTER CYLINDER SOLENOID

(Refer to DISASSEMBLY [08/2015 - ] )
INSPECT VSC OFF SWITCH
See step 6

Result:

NG

REPLACE VSC OFF SWITCH

(Refer to REMOVAL [08/2015 - ] )

Result:

OK

See step 6
CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - VSC OFF SWITCH)
See step 7

Result:

OK

REPLACE MASTER CYLINDER SOLENOID

(Refer to DISASSEMBLY [08/2015 - ] )

Result:

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR
CHECK TERMINAL VOLTAGE (EXI3)
See step 8

Result:

B

See step 9

Result:

C

REPAIR OR REPLACE HARNESS OR CONNECTOR

Result:

A

See step 8
CHECK TERMINAL VOLTAGE (EXI3)
See step 9

Result:

OK

REPLACE MASTER CYLINDER SOLENOID

(Refer to DISASSEMBLY [08/2015 - ] )

Result:

NG

REPLACE FOUR WHEEL DRIVE CONTROL ECU

(Refer to REMOVAL [08/2015 - ] )
INSPECT REAR DIFFERENTIAL LOCK DETECTION SWITCH (REAR DIFFERENTIAL LOCK POSITION SWITCH)
See step 10

Result:

NG

REPLACE REAR DIFFERENTIAL LOCK DETECTION SWITCH (REAR DIFFERENTIAL LOCK POSITION SWITCH)

(Refer to REMOVAL [08/2015 - ] )

Result:

OK

See step 10
CHECK TERMINAL VOLTAGE (EXI3)
See step 11

Result:

OK

REPLACE MASTER CYLINDER SOLENOID

(Refer to DISASSEMBLY [08/2015 - ] )

Result:

NG

REPLACE FOUR WHEEL DRIVE CONTROL ECU

(Refer to REMOVAL [08/2015 - ] )