SFI SYSTEM, Diagnostic DTC:P0617

DTC Code DTC Name
P0617 Starter Relay Circuit High

MONITOR DESCRIPTION

While the engine is being cranked, battery voltage is applied to terminal STA of the ECM. If the ECM detects the starter control (STA) signal while the vehicle is being driven, it determines that there is a malfunction in the STA circuit. The ECM then illuminates the MIL and stores the DTC.

This monitor runs when the vehicle is driven at 12.43 mph (20 km/h) or more for over 20 seconds.

DTC No. DTC Detection Condition Trouble Area
P0617

When all of the following conditions are met, and a positive (+B) battery voltage of 10.5 V or higher is applied to the ECM for 20 seconds (1 trip detection logic):


  • (a) The vehicle speed is 12.43 mph (20 km/h) or more.

  • (b) The engine speed is 1000 rpm or more.

  • (c) The STA signal is ON.

  • Park/neutral position switch assembly

  • Starter signal circuit

  • ECM

CONFIRMATION DRIVING PATTERN

A01EMKWE09

  1. Connect the GTS to the DLC3.

  2. Turn the ignition switch to ON and turn the GTS on.

  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure) Click here.

  4. Turn the ignition switch off and wait for at least 30 seconds.

  5. Turn the ignition switch to ON and turn the GTS on [A].

  6. Start the engine.

  7. Idle the engine for 5 minutes or more [B].

  8. Drive the vehicle at 15 mph (24 km/h) or more for 20 seconds or more [C].

    CAUTION:

    When performing the confirmation driving pattern, obey all speed limits and traffic laws.

  9. Enter the following menus: Powertrain / Engine / Trouble Codes [D].

  10. Read the pending DTCs.

    Tech Tips


    • If a pending DTC is output, the system is malfunctioning.

    • If a pending DTC is not output, perform the following procedure.

  11. Enter the following menus: Powertrain / Engine / Utility / All Readiness.

  12. Input the DTC: P0617.

  13. Check the DTC judgment result.

    GTS Display Description
    NORMAL

    • DTC judgment completed

    • System normal
    ABNORMAL

    • DTC judgment completed

    • System abnormal
    INCOMPLETE

    • DTC judgment not completed

    • Perform driving pattern after confirming DTC enabling conditions
    N/A

    • Unable to perform DTC judgment

    • Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit

    Tech Tips


    • If the judgment result shows NORMAL, the system is normal.

    • If the judgment result shows ABNORMAL, the system has a malfunction.

    • If the judgment result shows INCOMPLETE or N/A, perform steps [C] and [D] again and, if necessary, extend the driving time.

WIRING DIAGRAM

A01ELK7E03
A01EK83E04

INSPECTION PROCEDURE

Tech Tips

Read freeze frame data using the GTS. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

PROCEDURE


  1. READ VALUE USING GTS (STARTER SIGNAL)


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Engine / Data List / All Data / Starter Signal.

    5. Check the value displayed on the GTS when the vehicle is driven at 12.43 mph (20 km/h) or more.

      Result
      Condition Starter Signal Proceed to
      Driving at 12.43 mph (20 km/h) or more OFF (Starter signal OFF) A
      ON (Starter signal ON) B

    B

    INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY Click here

    A

    CHECK FOR INTERMITTENT PROBLEMS Click here

  2. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY


    1. Inspect the park/neutral position switch assembly Click here for U760E, Click here for U760F).

      Result
      Result Proceed to
      OK (w/ smart entry and start system) A
      OK (w/o smart entry and start system) B
      NG (for U760E) C
      NG (for U760F) D

    B

    REPAIR OR REPLACE HARNESS OR CONNECTOR (STA SIGNAL CIRCUIT) Click here

    C

    REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY Click here

    D

    REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY Click here

    A

  3. REPAIR OR REPLACE HARNESS OR CONNECTOR (STA SIGNAL CIRCUIT)


    1. Repair or replace harness or connector (park/neutral position switch assembly - power management control ECU - ECM - ST relay)


    NEXT

    CHECK WHETHER DTC OUTPUT RECURS Click here

  4. REPAIR OR REPLACE HARNESS OR CONNECTOR (STA SIGNAL CIRCUIT)


    1. Repair or replace harness or connector (park/neutral position switch assembly - ECM - ST relay).


    NEXT

  5. CHECK WHETHER DTC OUTPUT RECURS


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Clear the DTCs Click here.

    5. Turn the ignition switch off and wait for at least 30 seconds.

    6. Drive the vehicle in accordance with the driving pattern described in the Confirmation Driving Pattern.

    7. Enter the following menus: Powertrain / Engine / Trouble Codes.

    8. Read the DTCs.

      Result
      Result Proceed to
      DTC P0617 is output A
      DTC is not output B

    B

    END

    A

    REPLACE ECM Click here