STOP AND START SYSTEM, Diagnostic DTC:P060B

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

DESCRIPTION

When there occurs an internal failure 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 continue for 0.7 seconds or more (1 trip detection logic):


  • Ignition switch is turned to ON

  • Engine stop and start ECU has an internal malfunction

 Engine stop and start ECU

  1. Check if the Stop and Start system operates normally.

    Tech Tips

    If the battery terminal has been disconnected, the stop and start will be prohibited. In this case, drive the vehicle for 15 to 40 minutes to permit the stop and start operation.


    1. Warm up the engine.

    2. Turn the air conditioning system off.

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

      CAUTION:

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

    4. Stop the vehicle, allow the engine to stop due to stop and start system control (with the shift lever in D).

    5. Release the brake pedal to allow the engine to restart (with the shift lever in D).

CAUTION / NOTICE / HINT

Note


  • If the engine stop and start ECU is being replaced, register the previously recorded number of starter operations into the new engine stop and start ECU Click here.

  • After the engine stop and start ECU is replaced or after an air conditioner kit is installed, clear the A/C information stored in the engine stop and start ECU Click here.

  • After the engine stop and start ECU or airbag sensor assembly (yaw rate sensor) is replaced, initialize and calibrate 0 point of deceleration sensor 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.

PROCEDURE


  1. CLEAR DTC


    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 / Stop and Start / DTC.

    5. Clear the DTCs.


    NEXT

  2. CONFIRM DTC OUTPUT


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

    2. Turn the ignition switch to ON.

    3. Start the engine.

    4. Drive the vehicle with a stop-and-go city drive pattern for more than 15 minutes.

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

    6. Confirm that the DTC is not output again.

      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

    C

    CHECK FOR INTERMITTENT PROBLEMS