Pattern Select Switch Circuit [09/2015 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Check the ECUs connected to the CAN bus (Refer to DIAGNOSIS SYSTEM [09/2015 - ] ).

   Result

   Result	Proceed to
   No malfunction appears	A
   Malfunction appears	B

Result:  B

B 

GO TO CAN COMMUNICATION SYSTEM 

(Refer to PRECAUTION [09/2015 - ] )

Result:  A

A 

See step  2

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Check for DTCs.

   Result

   Condition	Proceed to
   DTC is not output	A
   CAN system DTC is output	B
   LIN system DTC is output	C

Result:  B

B 

GO TO CAN COMMUNICATION SYSTEM 

(Refer to PRECAUTION [09/2015 - ] )

Result:  C

C 

GO TO LIN COMMUNICATION SYSTEM 

(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2015 - ] )

Result:  A

A 

See step  3

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Body / Center Console Switch / Data List.
5. Read the value displayed on the Techstream.
   CENTER CONSOLE SWITCH
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   ECT Snow Mode Switch	Combination switch (SNOW) status/ ON or OFF	ON: Combination switch (SNOW) pushed OFF: Combination switch (SNOW) not pushed	-
   SPORT Mode Switch	Combination switch (SPORT) status/ ON or OFF	ON: Combination switch being turned and held at SPORT position OFF: Combination switch not turned	-
   NORMAL Mode Switch	Combination switch (NORMAL) status/ ON or OFF	ON: Combination switch being pushed and held OFF: Combination switch not pushed	-

   OK

   On the Techstream screen, item changes between ON and OFF according to switch operation.

Result:  OK

OK 

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE 

(Refer to PROBLEM SYMPTOMS TABLE [09/2015 - ] )

Result:  NG

NG 

REPLACE COMBINATION SWITCH ASSEMBLY 

(Refer to REMOVAL [09/2015 - ] )