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Diagnostic Procedure with Cancel Code: 14

Detected when the select lever is shifted to the neutral position, or when an error related to the neutral position switch occurs.

Trouble symptom: 

Cruise control cannot be set.

Wiring diagram: 

Cruise control system Ref. to WIRING SYSTEM>CRUISE CONTROL SYSTEM>WIRING DIAGRAM

G14615008Courtesy of SUBARU OF AMERICA, INC.
CAUTION:

Before performing diagnosis, refer to "CAUTION" in "General Description". Ref. to  CRUISE CONTROL (DIAGNOSTICS)>GENERAL DESCRIPTION>CAUTION  

  1. CHECK NEUTRAL POSITION SWITCH CIRCUIT  .
    1. Turn the ignition switch to OFF.
    2. Disconnect the neutral position switch connector. Ref. to MANUAL TRANSMISSION AND DIFFERENTIAL (TY75)>SWITCHES AND HARNESS
    3. Turn the ignition switch to ON.
    4. Measure the voltage between neutral position switch connector and chassis ground.

      Connector & terminal 

      (T44) No. 2 (+) - Chassis ground (-):

    Is the voltage 10 V or more?

    Yes  : Go to  2.

    No  : Check for open or short in the harness between neutral position switch and ECM.

  2. CHECK NEUTRAL POSITION SWITCH CIRCUIT  .
    1. Turn the ignition switch to OFF.
    2. Disconnect the ECM connector. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>ENGINE CONTROL MODULE (ECM)
    3. Measure the resistance between neutral position switch connector and ECM connector.

      Connector & terminal 

      (T44) No. 1 - (E52) No. 13:

    Is the resistance less than 10 Ω?

    Yes  : Go to  3.

    No  : Repair the harness.

  3. PERFORM UNIT INSPECTION OF NEUTRAL POSITION SWITCH  .

    Remove and check the neutral position switch. Ref. to MANUAL TRANSMISSION AND DIFFERENTIAL (TY75)>SWITCHES AND HARNESS>INSPECTION

    Is the check result OK?

    Yes  : Replace the ECM. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>ENGINE CONTROL MODULE (ECM)

    No  : Replace the neutral position switch. Ref. to MANUAL TRANSMISSION AND DIFFERENTIAL (TY75)>SWITCHES AND HARNESS