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Pinpoint Test A : The Adjustable Pedals Only Move In 1-Second Intervals

  1. A1 RETRIEVE THE SCCM DTCs

    • Ignition ON.

    • Enter the following diagnostic mode on the scan tool: Self Test -- SCCM.

    Were DTC B1368:11 or B1386:12 retrieved? 

    Yes  GO to  A2.
    No  If no DTCs were retrieved, CONFIGURE the SCCM using As-Built data. If other SCCM DTCs were retrieved, REFER to DTC Chart  .
  2. A2 CHECK THE SCCM HALL-EFFECT CIRCUITS FOR A SHORT TO VOLTAGE

    • Ignition OFF.

    • Disconnect: Adjustable Pedal Motor C2159.

    • Disconnect: SCCM C2414A.

    • Ignition ON.

    • Measure the voltage  between:
      Positive Lead Negative Lead
      Pin Circuit Pin Circuit
      C2414A-22 RPP06 (GN) -- Ground
      C2414A-26 LPP06 (YE/BU) -- Ground

    Is any voltage present? 

    Yes  REPAIR the affected circuit(s).
    No  GO to  A3.
  3. A3 CHECK THE SCCM HALL-EFFECT CIRCUITS FOR A SHORT TO GROUND

    • Ignition OFF.

    • Measure the resistance  between:
      Positive Lead Negative Lead
      Pin Circuit Pin Circuit
      C2414A-22 RPP06 (GN) -- Ground
      C2414A-26 LPP06 (YE/BU) -- Ground

    Are the resistances greater than 10, 000 ohms? 

    Yes  GO to  A4.
    No  REPAIR the affected circuit(s).
  4. A4 CHECK THE SCCM HALL-EFFECT CIRCUITS FOR AN OPEN

    • Measure the resistance  between:
      Positive Lead Negative Lead
      Pin Circuit Pin Circuit
      C2414A-22 RPP06 (GN) C2159-3 RPP06 (GN)
      C2414A-26 LPP06 (YE/BU) C2159-4 LPP06 (YE/BU)

    Are the resistances less than 3 ohms? 

    Yes  GO to  A5.
    No  REPAIR the affected circuit(s).
  5. A5 CHECK THE SCCM HALL-EFFECT CIRCUITS FOR A SHORT TOGETHER

    • Measure the resistance  between:
      Positive Lead Negative Lead
      Pin Circuit Pin Circuit
      C2414A-22 RPP06 (GN) C2414A-26 LPP06 (YE/BU)

    Is the resistance greater than 10, 000 ohms? 

    Yes  INSTALL a new brake pedal and bracket. REFER to Brake Pedal and Bracket  . CLEAR the DTCs. REPEAT the self-test. If DTC B1368:11 or B1368:12 is retrieved again, INSTALL a new SCCM. REFER to Steering Column Switches .
    No  REPAIR the affected circuit(s).