AUTO LSD Indicator Light Remains ON [08/2015 - ]: Procedure

1. Turn the ignition switch off.
2. Connect the Techstream to the DLC3.
3. Turn the ignition switch to ON.
4. Turn the Techstream on.
5. Select CAN Bus Check from the System Selection Menu screen and follow the prompts on the screen to inspect the CAN bus (Refer to DIAGNOSIS SYSTEM [08/2015 - 08/2019] , or refer to DIAGNOSIS SYSTEM [08/2019 - 08/2021] , or refer to DIAGNOSIS SYSTEM [08/2021 - 08/2022] , or refer to DIAGNOSIS SYSTEM [08/2022 - ] ).

   OK

   CAN Bus Check indicates no malfunctions in CAN communication.

Result: 

NG 

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

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

Result: 

OK 

See step  2

See step  6[08/2015 - 08/2019], or see step  6[08/2019 - ]

Result: 

NG 

REPLACE VSC OFF SWITCH 

(Refer to REMOVAL [08/2015 - ] )

Result: 

OK 

See step  3

See step  7[08/2015 - 08/2019], or see step  7[08/2019 - ]

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

OK 

See step  4

1. Turn the ignition switch off.
2. Connect the Techstream to the DLC3.
3. Turn the ignition switch to ON.
4. Turn the Techstream on.
5. Enter the following menus: Chassis / ABS/VSC/TRAC / Data List.
   ABS/VSC/TRAC
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Auto LSD Indicator Light	Auto LSD indicator light/ ON or OFF	ON: Indicator light on OFF: Indicator light off	-

6. When performing the Auto LSD Indicator Light Active Test, check Auto LSD Indicator Light in the Data List (Refer to DATA LIST / ACTIVE TEST [08/2015 - 08/2019] , or refer to DATA LIST / ACTIVE TEST [08/2019 - ] ).
   ABS/VSC/TRAC
   
   

   Tester Display	Test Part	Control Range	Diagnostic Note
   Auto LSD Indicator Light	Auto LSD indicator light	Indicator light ON/OFF	Observe the combination meter.

   RESULT
   
   

   Result		Proceed to
   Data List Display	Data List Display when Performing Active Test ON/OFF Operation
   ON	Does not change between ON and OFF	A
   	Changes between ON and OFF	B
   OFF	Does not change between ON and OFF	A
   	Changes between ON and OFF	B

Result: 

A 

REPLACE MASTER CYLINDER SOLENOID 

(Refer to DISASSEMBLY [08/2015 - ] )

Result: 

B 

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

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