STOP AND START SYSTEM, Diagnostic DTC:P060B

DTC Code DTC Name
P060B Internal Control Module A/D Processing Performance

DESCRIPTION

If an internal malfunction occurs in the engine stop and start ECU, it stores P060B and blinks the stop and start cancel indicator light.

DTC No. DTC Detection Condition Trouble Area
P060B

Both of the following conditions are met for 0.7 seconds or more

(1 trip detection logic):


  • Engine switch on (IG)

  • Engine stop and start ECU has an internal malfunction

 Engine stop and start ECU

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.

  • Check the number of starter operations.


  1. 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 60 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. 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.

CAUTION / NOTICE / HINT

Note


  • Before replacing the engine stop and start ECU, read the number of starter operations 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 airbag sensor assembly, clear and calibrate the deceleration sensor zero point in the engine stop and start ECU Click here.

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.

  • 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. CLEAR DTC


    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.

    5. Clear the DTC Click here.


    NEXT

  2. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P060B)


    1. Turn the engine switch off and wait for 30 seconds or more.

    2. Turn the engine switch on (IG).

    3. Start the engine.

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

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

    6. Read the DTCs.

      Result
      Result Proceed to
      DTC P060B is output A
      DTC P060B and other DTCs are output B
      DTC is not output C

    A

    REPLACE ENGINE STOP AND START ECU Click here

    B

    GO TO DTC CHART Click here

    C

    USE SIMULATION METHOD TO CHECK Click here