Pattern Select Switch Snow Mode Circuit [09/2014 - 10/2015]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG) and turn the Techstream on.
3. Enter the following menus: Powertrain / Engine and ECT / Data List / Snow Switch Status.
4. Read the value displayed on the Techstream.

   OK

   Condition	Techstream Display (Snow Switch Status)
   SNOW mode switch pushed and held	ON
   SNOW mode switch not pushed	OFF

Result: 

OK 

CHECK INTERMITTENT PROBLEMS 

Result: 

NG 

See step  2

1. Inspect the combination switch assembly (SNOW mode switch).

   for 2WD model (Refer to INSPECTION [09/2014 - ] )

   for AWD model (Refer to INSPECTION [09/2014 - ] )

   RESULT
   
   

   Result	Proceed to
   OK	A
   NG (for 2WD model)	B
   NG (for AWD model)	C

Result: 

B 

REPLACE COMBINATION SWITCH ASSEMBLY 

Result: 

C 

REPLACE COMBINATION SWITCH ASSEMBLY 

Result: 

A 

See step  3

1. Disconnect the combination switch assembly connector.
2. Disconnect the ECM connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   A21-22 (SNWI) - N59-2 (2ND)	Always	Below 1 Ω
   A21-22 (SNWI) or N59-2 (2ND) - Body ground	Always	10 kΩ or higher

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

OK 

See step  4

1. Disconnect the combination switch assembly connector.
2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   N59-4 (GND) - Body ground	Always	Below 1 Ω

Result: 

OK 

REPLACE ECM 

(Refer to REMOVAL [09/2014 - 10/2015] )

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR