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Pattern Select Switch Circuit [06/2016 - ]: Procedure

  1. READ VALUE USING TECHSTREAM 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Read the value displayed on the Techstream.
      OK

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Sports Mode Switch Pattern select switch (SPORT) status/
      ON or OFF
      Ignition switch is:
      Pushed: OFF

      Pattern select switch (SPORT) is:
      Pushed: ON

      Pattern select switch (SPORT) is:
      Pushed: OFF
      -

    Result: 

    NG 

    See step  3

    Result: 

    OK 

    See step  2

  2. READ VALUE USING TECHSTREAM 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Read the value displayed on the Techstream.
      OK

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Snow Switch Status Pattern select switch (SNOW) status/
      ON or OFF
      Ignition switch is:
      Pushed: OFF

      Pattern select switch (SNOW) is:
      Pushed: ON

      Pattern select switch (SNOW) is:
      Pushed: OFF
      -

    Result: 

    OK 

    GO TO PROBLEM SYMPTOMS TABLE 

    (Refer to PROBLEM SYMPTOMS TABLE [06/2016 - ] )

    Result: 

    NG 

    See step  6

  3. INSPECT PATTERN SELECT SWITCH ASSEMBLY 
    1. Perform inspection of the pattern select switch assembly (Refer to INSPECTION [06/2016 - ] ).

    Result: 

    NG 

    REPLACE PATTERN SELECT SWITCH ASSEMBLY 

    (Refer to REMOVAL [06/2016 - ] )

    Result: 

    OK 

    See step  4

  4. CHECK HARNESS AND CONNECTOR (PATTERN SELECT SWITCH ASSEMBLY - TCM - BODY GROUND) 
    1. Disconnect the A19 TCM connector.
    2. Disconnect the D35 pattern select switch assembly connector.
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Switch Condition Specified Condition
      A19-13(SPORT) - D35-4(SPORT) Always Below 1 Ω
      D35-8 - Body ground Always Below 1 Ω
      A19-13(SPORT) - Body ground Always 10 kΩ or higher
    4. Connect the A19 TCM connector.
    5. Connect the D35 pattern select switch assembly connector.

    Result: 

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Result: 

    OK 

    See step  5

  5. REPLACE TCM 
    1. Replace the TCM (Refer to REMOVAL [06/2016 - ] ).

    Result: 

    NEXT 

    PERFORM THE RESET MEMORY 

    (Refer to INITIALIZATION [06/2016 - ] )

  6. INSPECT PATTERN SELECT SWITCH ASSEMBLY 
    1. Perform inspection of the pattern select switch assembly (Refer to INSPECTION [06/2016 - ] ).

    Result: 

    NG 

    REPLACE PATTERN SELECT SWITCH ASSEMBLY 

    (Refer to REMOVAL [06/2016 - ] )

    Result: 

    OK 

    See step  7

  7. CHECK HARNESS AND CONNECTOR (PATTERN SELECT SWITCH ASSEMBLY - TCM - BODY GROUND) 
    1. Disconnect the A19 TCM connector.
    2. Disconnect the D35 pattern select switch assembly connector.
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Switch Condition Specified Condition
      A19-24(SNOW) - D35-6(SNOW) Always Below 1 Ω
      D35-8 - Body ground Always Below 1 Ω
      A19-24(SNOW) - Body ground Always 10 kΩ or higher
    4. Connect the A19 TCM connector.
    5. Connect the D35 pattern select switch assembly connector.

    Result: 

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Result: 

    OK 

    See step  8

  8. REPLACE TCM 
    1. Replace the TCM (Refer to REMOVAL [06/2016 - ] ).

    Result: 

    NEXT 

    PERFORM THE RESET MEMORY 

    (Refer to INITIALIZATION [06/2016 - ] )