STOP AND START SYSTEM, Diagnostic DTC:P2796

DTC Code DTC Name
P2796 Electromagnetic Oil Pump Circuit

DESCRIPTION

The oil pump assembly with solenoid is installed inside the automatic transmission assembly.

The oil pump assembly with solenoid operates from the time the engine is stopped due to stop and start control until the vehicle starts moving again in order to ensure oil pressure within the automatic transmission assembly and allow for a smooth start-off.

The engine stop and start ECU supplies power from the backup boost converter to the oil pump assembly with solenoid through Tr1 and performs Tr2 duty control to operate the oil pump assembly with solenoid.

The engine stop and start ECU performs Tr1 and Tr2 control when operating or not operating the oil pump assembly with solenoid and during the preliminary check, and also monitors the EGND terminal to record DTCs.

As a preliminary check, the first time the vehicle speed reaches 2 km/h (1.2 mph) or more on each trip and every time the vehicle speed reaches 2km/h (1.2 mph) or more after stop and start control is performed, the engine stop and start ECU turns Tr1 ON and checks that there are no malfunctions in the oil pump assembly with solenoid circuit.

The engine stop and start solenoid filter absorbs high-voltage counter-electromotive force generated when the oil pump assembly with solenoid operates.

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Memory
P2796 Electromagnetic Oil Pump Circuit

  • Oil pump assembly with solenoid not operating: Tr1: OFF, Tr2: OFF


    • The following condition is met for 2 seconds (1 trip detection logic):

    • EGND terminal voltage 10 V or higher

  • Oil pump assembly with solenoid operating: Tr1: ON, Tr2: Operating


    • Either condition is met for 0.21 seconds (2 trip detection logic):

    • EGND terminal voltage 10 V or higher

    • EGND terminal voltage below 1 V

  • During oil pump assembly with solenoid preliminary check: First time vehicle speed reaches 2 km/h or higher once per driving cycle


    • Both conditions are met for 0.16 seconds (2 trip detection logic):

    • Tr1: ON, Tr2: OFF

    • EGND terminal voltage below 1 V

  • Engine stop and start ECU

  • Oil pump assembly with solenoid

  • Engine stop and start solenoid filter

  • Transmission wire

  • Wire harness or connector

 Blinks DTC stored

CONFIRMATION DRIVING PATTERN

Tech Tips

DTCs for the stop and start system are not cleared even if the malfunction has been repaired. After repairing the malfunction, be sure to clear the DTCs.

Click here


  1. CONFIRMATION AFTER TROUBLESHOOTING

    Tech Tips


    • If the cable is disconnected from the negative (-) battery terminal, stop and start control is prohibited until refresh charge is completed. In this case, drive the vehicle approximately 5 to 40 minutes until refresh charge is completed and stop and start control operation is permitted.

    • Allow the engine to idle for 3 minutes after it is warmed up and check that the engine idle speed is within 50 rpm of the target idle speed.


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG) and turn the GTS on.

    3. Clear the DTCs.

      Click here


      Powertrain > Stop and Start > Clear DTCs

    4. Start the engine and warm it up.

    5. Drive the vehicle at 7 km/h (4.3 mph) or more.

      CAUTION:

      When performing Confirmation Driving Pattern, obey all speed limits and traffic laws.

    6. Depress the brake pedal and stop the vehicle.

    7. Keep the engine stopped by stop and start control. (Keep the shift lever in D.)

    8. Release the brake pedal with the shift lever in D to start the engine.

    9. Check that no DTCs are output.

      Click here


      Powertrain > Stop and Start > Trouble Codes

  2. STOP AND START SYSTEM OPERATION CHECK

    Tech Tips

    If the cable is disconnected from the negative (-) battery terminal, stop and start control is prohibited until refresh charge is completed. In this case, drive the vehicle approximately 5 to 40 minutes until refresh charge is completed and stop and start control operation is permitted.


    1. Start the engine and warm it up.

    2. Turn the air conditioning system off.

    3. Drive the vehicle at 7 km/h (4.3 mph) or more.

      CAUTION:

      When performing Confirmation Driving Pattern, obey all speed limits and traffic laws.

    4. Depress the brake pedal and stop the vehicle.

    5. Allow the engine to stop by stop and start control. (Keep the shift lever in D.)

    6. Release the brake pedal with the shift lever in D to start the engine.

WIRING DIAGRAM

B003UEVE10

CAUTION / NOTICE / HINT

Note


  • Before replacing the engine stop and start ECU, read the number of starter operations and total number of engine starts and write it into a new engine stop and start ECU.

    Click here

  • After replacing the engine stop and start ECU or air conditioning amplifier assembly, reset and perform learning of the air conditioning information in the engine stop and start ECU.

    Click here

  • After replacing the engine stop and start ECU or yaw rate sensor, clear and calibrate the deceleration sensor zero point in the engine stop and start ECU.

    Click here

  • When the oil pump assembly with solenoid or engine stop and start ECU is replaced, check the oil pump assembly with solenoid.

    Click here

Tech Tips

Using the GTS, read the freeze frame data before troubleshooting. System condition information is recorded as freeze frame data the moment a DTC is stored. This information can be useful when troubleshooting.

Click here

PROCEDURE


  1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P2796)


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Stop and Start / Trouble Codes.


      Powertrain > Stop and Start > Trouble Codes

    5. Read the DTCs

      Result
      Result Proceed to
      DTC P2796 is output A
      DTCs P2796 and B22C0 are output B

    B

    CHECK FREEZE FRAME DATA Click here

    A

  2. CHECK FREEZE FRAME DATA

    Note

    The freeze frame data is cleared when DTCs are cleared. Be sure to make a note of necessary data in advance.


    1. According to the display on the GTS, select DTC P2796 and check the sets of freeze frame data.

      Click here

      Result
      Tester Display Result Proceed to
      Oil Pump Assembly with Solenoid Abnormal When Non Drive ON A
      Oil Pump Assembly with Solenoid Abnormal When Preliminarily Check ON B
      Oil Pump Assembly with Solenoid Abnormal When Non Drive, Oil Pump Assembly with Solenoid Abnormal When Preliminarily Check and Oil Pump Assembly with Solenoid Abnormal When Drive OFF
      Oil Pump Assembly with Solenoid Abnormal When Drive ON C

    B

    CHECK ENGINE STOP AND START ECU (EGND TERMINAL WAVEFORM) Click here

    C

    REPLACE ENGINE STOP AND START ECU Click here

    A

  3. CHECK HARNESS AND CONNECTOR (EGND TERMINAL VOLTAGE)

    B003TQ8C39
    *a

    Component with harness connected

    (Engine Stop and Start ECU)

    		 - -

    1. Turn the engine switch on (IG).

    2. Measure the voltage according to the value(s) in the table below.

      Result
      Tester Connection Condition Result Proceed to
      K139-8 (EGND) - Body ground Engine switch on (IG) 10 to 14 V A
      Below 1 V B

    B

    USE SIMULATION METHOD TO CHECK Click here

    A

  4. CHECK HARNESS AND CONNECTOR (EGND TERMINAL VOLTAGE)

    B003TQ8C40
    *a

    Component with harness connected

    (Engine Stop and Start ECU)

    		 - -

    1. Disconnect the F73 transmission wire connector.

    2. Turn the engine switch on (IG).

    3. Measure the voltage according to the value(s) in the table below.

      Result
      Tester Connection Condition Result Proceed to
      K139-8 (EGND) - Body ground Engine switch on (IG) 10 to 14 V A
      Below 1 V B

    B

    CHECK HARNESS AND CONNECTOR (EMP+ TERMINAL VOLTAGE) Click here

    A

  5. CHECK HARNESS AND CONNECTOR (EGND TERMINAL VOLTAGE)

    B003T4CC07
    *a

    Front view of wire harness connector

    (to Engine Stop and Start ECU)

    1. Disconnect the engine stop and start ECU connector.

    2. Turn the engine switch on (IG).

    3. Measure the voltage according to the value(s) in the table below.

      Result
      Tester Connection Condition Result Proceed to
      K139-8 (EGND) - Body ground Engine switch on (IG) 10 to 14 V A
      Below 1 V B

    A

    REPAIR OR REPLACE HARNESS OR CONNECTOR (ENGINE STOP AND START ECU (EGND) - TRANSMISSION WIRE (EMP-))

    B

    REPLACE ENGINE STOP AND START ECU Click here

  6. CHECK HARNESS AND CONNECTOR (EMP+ TERMINAL VOLTAGE)

    B003X47C06
    *a

    Front view of wire harness connector

    (to Transmission Wire)

    1. Disconnect the transmission wire connector.

    2. Turn the engine switch on (IG).

    3. Measure the voltage according to the value(s) in the table below.

      Result
      Tester Connection Condition Result Proceed to
      E73-6 (EMP+) - Body ground Engine switch on (IG) 10 to 14 V A
      Below 1 V B

    B

    GO TO STEP 24 Click here

    A

  7. CHECK HARNESS AND CONNECTOR (EMP+ TERMINAL VOLTAGE)

    B003X47C07
    *a

    Front view of wire harness connector

    (to Transmission Wire)

    1. Disconnect the K139 engine stop and start ECU connector.

    2. Disconnect the F73 transmission wire connector.

    3. Turn the engine switch on (IG).

    4. Measure the voltage according to the value(s) in the table below.

      Result
      Tester Connection Condition Result Proceed to
      F73-6 (EMP+) - Body ground Engine switch on (IG) 10 to 14 V A
      Below 1 V B

    A

    REPAIR OR REPLACE HARNESS OR CONNECTOR (ENGINE STOP AND START ECU (EMOP) - TRANSMISSION WIRE (EMP+))

    B

    REPLACE ENGINE STOP AND START ECU Click here

  8. CHECK ENGINE STOP AND START ECU (EGND TERMINAL WAVEFORM)


    1. Connect an oscilloscope to terminals K139-8 (EGND) and A93-8 (GND1).

    2. Enter the following menus: Powertrain / Stop and Start / Active Test / Electromagnetic Oil Pump.


      Powertrain > Stop and Start > Active Test
      Tester Display
      Electromagnetic Oil Pump
    3. B003T6DE01
      *1 10 V/DIV.
      *2 20 ms./DIV.

      Check the waveform while performing the Active Test.

      Item Condition
      Tester Connection K139-8 (EGND) - A93-8 (GND1)
      Tool Setting 10 V/DIV., 20 ms./DIV.
      Condition

      • Engine switch on (IG) (engine is stopped)

      • Active Test "Electromagnetic Oil Pump" being performed
      Standard
      The waveform is similar to that shown in the illustration.
      Result
      Result Proceed to
      Constant value below 1 V A
      Constant value between 10 to 14 V B
      Waveform output as in illustration C

    B

    REPLACE ENGINE STOP AND START ECU Click here

    C

    USE SIMULATION METHOD TO CHECK Click here

    A

  9. CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU - BODY GROUND)

    B003TQ8C42
    *a

    Component with harness connected

    (Engine Stop and Start ECU)

    		 - -

    1. Measure the resistance according to the value(s) in the table below.

      Result
      Tester Connection Condition Result Proceed to
      K139-8 (EGND) - Body ground Engine switch off Below 1 Ω A
      10 kΩ or higher B

    B

    CHECK HARNESS AND CONNECTOR (EMP+ TERMINAL VOLTAGE) Click here

    A

  10. CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU - BODY GROUND)

    B003T4CC08
    *a

    Front view of wire harness connector

    (to Engine Stop and Start ECU)

    1. Disconnect the engine stop and start ECU connector.

    2. Measure the resistance according to the value(s) in the table below.

      Result
      Tester Connection Condition Result Proceed to
      K139-8 (EGND) - Body ground Always 10 kΩ or higher A
      Below 1 Ω B

    A

    REPLACE ENGINE STOP AND START ECU Click here

    B

  11. CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU - BODY GROUND)

    B003T4CC08
    *a

    Front view of wire harness connector

    (to Engine Stop and Start ECU)

    1. Disconnect the F73 transmission wire connector.

    2. Disconnect the engine stop and start ECU connector.

    3. Measure the resistance according to the value(s) in the table below.

      Result
      Tester Connection Condition Result Proceed to
      K139-8 (EGND) - Body ground Always 10 kΩ or higher A
      Below 1 Ω B

    B

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    A

  12. INSPECT OIL PUMP ASSEMBLY WITH SOLENOID


    1. B003VC4C01
      *1 Oil Pump Assembly with Solenoid

      Remove the oil pump assembly with solenoid.

      Click here

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 20°C (68°F) 5.0 to 5.6 Ω
      1 - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE TRANSMISSION WIRE Click here

    NG

    REPLACE OIL PUMP ASSEMBLY WITH SOLENOID Click here

  13. CHECK HARNESS AND CONNECTOR (EMP+ TERMINAL VOLTAGE)

    B003X47C08
    *a

    Front view of wire harness connector

    (to Transmission Wire)

    1. Disconnect the transmission wire connector.

    2. Connect the GTS to the DLC3.

    3. Turn the engine switch on (IG).

    4. Turn the GTS on.

    5. Enter the following menus: Powertrain / Stop and Start / Active Test / Electromagnetic Oil Pump.


      Powertrain > Stop and Start > Active Test
      Tester Display
      Electromagnetic Oil Pump

    6. Measure the voltage according to the value(s) in the table below.

      Result
      Tester Connection Condition Result Proceed to
      F73-6 (EMP+) - Body ground

      • Engine switch on (IG) (engine is stopped)

      • Active Test "Oil Pump Assembly with Solenoid" being performed

      		 10 to 14 V A
      Below 1 V B

    B

    CHECK ENGINE STOP AND START ECU (EMOP TERMINAL VOLTAGE) Click here

    A

  14. INSPECT TRANSMISSION WIRE (OIL PUMP ASSEMBLY WITH SOLENOID)


    1. B003TJFC05
      *a

      Component without harness connected

      (Transmission Wire)

      Disconnect the F73 transmission wire connector.

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      6 (EMP+) - 7 (EMP-) 20°C (68°F) 5.0 to 5.6 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPAIR OR REPLACE HARNESS OR CONNECTOR (TRANSMISSION WIRE - ENGINE STOP AND START ECU)

    NG

    GO TO STEP 24 Click here

  15. CHECK ENGINE STOP AND START ECU (EMOP TERMINAL VOLTAGE)

    B003TQ8C43
    *a

    Component with harness connected

    (Engine Stop and Start ECU)

    		 - -

    1. Disconnect the F73 transmission wire connector.

    2. Connect the GTS to the DLC3.

    3. Turn the engine switch on (IG).

    4. Turn the GTS on.

    5. Enter the following menus: Powertrain / Stop and Start / Active Test / Electromagnetic Oil Pump.


      Powertrain > Stop and Start > Active Test
      Tester Display
      Electromagnetic Oil Pump

    6. Measure the voltage according to the value(s) in the table below.

      Result
      Tester Connection Condition Result Proceed to
      K139-9 (EMOP) - Body ground

      • Engine switch on (IG) (engine is stopped)

      • Active Test "Electromagnetic Oil Pump" being performed

      		 10 to 14 V A
      Below 1 V B

    A

    REPAIR OR REPLACE HARNESS OR CONNECTOR (TRANSMISSION WIRE - ENGINE STOP AND START ECU)

    B

  16. CHECK CONNECTOR DISCONNECTION


    1. Disconnect the F73 transmission wire connector.

    2. Disconnect the K139 engine stop and start ECU connector.

    3. Measure the resistance according to the value(s) in the table below.

      Note

      Measure the values on the front side of the connector

      Standard Resistance
      Tester Connection Condition Specified Condition
      K139-9 (EMOP) - F73-6 (EMP+) Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE ENGINE STOP AND START ECU Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  17. CHECK FREEZE FRAME DATA

    Note

    The freeze frame data is cleared when DTCs are cleared. Be sure to make a note of necessary data in advance.


    1. According to the display on the GTS, select DTC P2796 and check the sets of freeze frame data.

      Click here

      Result
      Tester Display Result Proceed to
      Oil Pump Assembly with Solenoid Abnormal When Preliminarily Check ON A
      Oil Pump Assembly with Solenoid Abnormal When Drive ON B
      Oil Pump Assembly with Solenoid Abnormal When Preliminarily Check and Oil Pump Assembly with Solenoid Abnormal When Drive OFF C

    B

    CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU EMOP TERMINAL - EGND TERMINAL) Click here

    C

    CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU - BODY GROUND) Click here

    A

  18. CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU - BODY GROUND)

    B003TQ8C44
    *a

    Component with harness connected

    (Engine Stop and Start ECU)

    		 - -

    1. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      K139-9 (EMOP) - Body ground and other terminals Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    GO TO DTC B22C0 Click here

    NG

    GO TO STEP 26 Click here

  19. CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU EMOP TERMINAL - EGND TERMINAL)

    B003T4CC09
    *a

    Front view of wire harness connector

    (to Engine Stop and Start ECU)

    1. Disconnect the engine stop and start ECU connector.

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      K139-9 (EMOP) - K139-8 (EGND) 20°C (68°F) 5.0 to 5.6 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE ENGINE STOP AND START ECU Click here

    NG

    GO TO STEP 23 Click here

  20. CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU - BODY GROUND)

    B003TQ8C46
    *a

    Component with harness connected

    (Engine Stop and Start ECU)

    		 - -

    1. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      K139-9 (EMOP) - Body ground and other terminals Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU - BODY GROUND) Click here

    OK

  21. CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU EMOP TERMINAL - EGND TERMINAL)

    B003T4CC09
    *a

    Front view of wire harness connector

    (to Engine Stop and Start ECU)

    1. Disconnect the engine stop and start ECU connector.

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      K139-9 (EMOP) - K139-8 (EGND) 20°C (68°F) 5.0 to 5.6 Ω
      Result
      Proceed to
      OK
      NG

    NG

    CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU EMOP TERMINAL - EGND TERMINAL) Click here

    OK

  22. CHECK ENGINE STOP AND START ECU

    B003X3EC09
    *a

    Component without harness connected

    (Engine Stop and Start ECU)

    		 - -

    1. Disconnect the engine stop and start ECU connector.

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      K139-9 (EMOP) - K139-8 (EGND) Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    GO TO DTC B22C0 Click here

    NG

    REPLACE ENGINE STOP AND START ECU Click here

  23. CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU EMOP TERMINAL - EGND TERMINAL)

    B003T4CC09
    *a

    Front view of wire harness connector

    (to Engine Stop and Start ECU)

    1. Disconnect the F73 transmission wire connector.

    2. Disconnect the engine stop and start ECU connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      K139-9 (EMOP) - K139-8 (EGND) Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    INSPECT ENGINE STOP AND START SOLENOID FILTER Click here

    OK

  24. INSPECT OIL PUMP ASSEMBLY WITH SOLENOID


    1. B003VC4C01
      *1 Oil Pump Assembly with Solenoid

      Remove the oil pump assembly with solenoid.

      Click here

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 20°C (68°F) 5.0 to 5.6 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE TRANSMISSION WIRE Click here

    NG

    REPLACE OIL PUMP ASSEMBLY WITH SOLENOID Click here

  25. INSPECT ENGINE STOP AND START SOLENOID FILTER


    1. B003VFJC01
      *a

      Component without harness connected

      (Engine Stop and Start Solenoid Filter)

      Remove the engine stop and start solenoid filter.

      Click here

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      2 (MOP+) - 1 (MOP-) Always 10 kΩ or higher
      7 (MOPI) - 8 (GND) Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    REPAIR OR REPLACE HARNESS OR CONNECTOR (TRANSMISSION WIRE - ENGINE STOP AND START ECU)

    NG

    REPLACE ENGINE STOP AND START SOLENOID FILTER Click here

  26. CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU - BODY GROUND)

    B003TQ8C45
    *a

    Component with harness connected

    (Engine Stop and Start ECU)

    		 - -

    1. Disconnect the F73 transmission wire connector.

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      K139-9 (EMOP) - Body ground and other terminals Always 10 kΩ or higher
      Result
      Tester Connection Result Proceed to
      K139-9 (EMOP) - Body ground and other terminals 10 kΩ or higher A
      Below 1 Ω B

    B

    CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU, TRANSMISSION WIRE - BODY GROUND) Click here

    A

  27. INSPECT OIL PUMP ASSEMBLY WITH SOLENOID


    1. B003VC4C01
      *1 Oil Pump Assembly with Solenoid

      Remove the oil pump assembly with solenoid.

      Click here

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      2 - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE TRANSMISSION WIRE Click here

    NG

    REPLACE OIL PUMP ASSEMBLY WITH SOLENOID Click here

  28. CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU, TRANSMISSION WIRE - BODY GROUND)


    1. Disconnect the F73 transmission wire connector.

    2. Disconnect the K139 engine stop and start ECU connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      K139-9 (EMOP) - Body ground and other terminals Always 10 kΩ or higher
      F73-6 (EMP+) - Body ground and other terminals Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE ENGINE STOP AND START ECU Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR (TRANSMISSION WIRE - ENGINE STOP AND START ECU)