SFI SYSTEM(w/o Canister Pump Module), Diagnostic DTC:P1362, P1363

DTC Code DTC Name
P1362 "B" Camshaft Position Actuator Circuit Open, Low, High Bank1
P1363 "B" Camshaft Position Actuator Circuit Open, Low, High Bank2

DESCRIPTION

Refer to DTC P0010.

Click here

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory
P1362 "B" Camshaft Position Actuator Circuit Open, Low, High Bank1 While engine is running, malfunction in rotation direction signal (VTD) of camshaft timing control motor is detected for 3 seconds (1 trip detection logic).

  • Camshaft timing control motor (bank 1)

  • Open or short in camshaft timing control motor (bank 1) circuit

  • VVT LH relay

  • Semiconductor pwr integration ECU

  • ECM

 Comes on DTC stored
P1363 "B" Camshaft Position Actuator Circuit Open, Low, High Bank2 While engine is running, malfunction in rotation direction signal (VTD) of camshaft timing control motor is detected for 3 seconds (1 trip detection logic).

  • Camshaft timing control motor (bank 2)

  • Open or short in camshaft timing control motor (bank 2) circuit

  • VVT RH relay

  • Semiconductor pwr integration ECU

  • ECM

 Comes on DTC stored
Symptoms and Fail-safe Operation During Camshaft Control Motor Malfunction
Vehicle Condition Fail-Safe

  • Deterioration of driving performance as result of engine combustion degradation

  • Engine output deficiency

  • Power to camshaft timing control motor is cut

  • Valve timing of bank that is operating normally is fixed at maximum retard angle

MONITOR DESCRIPTION

This DTC is output when a rotation direction signal malfunction is detected in the intake side camshaft timing control motor. While the engine is running, if a rotation direction signal (VTD) malfunction is detected, a DTC is output (1 trip detection logic).

MONITOR STRATEGY

Required sensors/Components (Main) Camshaft timing control motor
Required sensors/Components (Related) -
Frequency of Operation Continuous

CONFIRMATION DRIVING PATTERN


  1. Connect the GTS to the DLC3.

  2. Turn the engine switch on (IG) 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 engine switch off and wait for at least 30 seconds.

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

  6. Start the engine.

  7. Idle the engine for 30 seconds or more.

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

  9. Read the pending DTC.

    Tech Tips


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

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

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

  11. Input the DTC: P1362 or P1363.

  12. 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 ABNORMAL, the system has a malfunction.

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

WIRING DIAGRAM

Refer to DTC P1360.

Click here

CAUTION / NOTICE / HINT

Note

Inspect the fuses for circuits related to this system before performing the following procedure.

Tech Tips


  • Bank 1 refers to the bank that includes the No. 1 cylinder.*

    *: The No. 1 cylinder is the cylinder which is farthest from the transmission.

  • Bank 2 refers to the bank that does not include the No. 1 cylinder.

  • 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. INSPECT VVT RELAY (VVT LH OR VVT RH)


    1. Inspect the VVT relay.

      Tech Tips


      Result
      Proceed to
      OK
      NG

    NG

    REPLACE VVT RELAY (VVT LH OR VVT RH)

    OK

  2. CHECK HARNESS AND CONNECTOR (CAMSHAFT TIMING CONTROL MOTOR POWER SOURCE)

    B0065X3C02
    *a

    Front view of wire harness connector

    (to Camshaft Timing Control Motor)

    1. Disconnect the camshaft timing control motor connector.

    2. Turn the engine switch on (IG).

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      F9-1 (+B) - Body ground Engine switch on (IG) 11 to 14 V
      F36-1 (+B) - Body ground Engine switch on (IG) 11 to 14 V
      Result
      Proceed to
      OK
      NG

    NG

    CHECK HARNESS AND CONNECTOR (VVT LH AND/OR VVT RH RELAY POWER SOURCE) Click here

    OK

  3. CHECK HARNESS AND CONNECTOR (CAMSHAFT TIMING CONTROL MOTOR - ENGINE GROUND)


    1. Turn the engine switch off.

    2. Disconnect the camshaft timing control motor connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      F9-2 (PGND) - Engine ground Always Below 1 Ω
      F36-2 (PGND) - Engine ground Always Below 1 Ω
      F10-4 (SGND) - Engine ground Always Below 1 Ω
      F35-4 (SGND) - Engine ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  4. CHECK HARNESS AND CONNECTOR (CAMSHAFT TIMING CONTROL MOTOR - ECM)


    1. Disconnect the camshaft timing control motor connector.

    2. Disconnect the ECM connectors.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      F10-2 (VTD1) - F7-8 (EMF1) Always Below 1 Ω
      F35-2 (VTD2) - F2-30 (EMF2) Always Below 1 Ω
      F10-2 (VTD1) or F7-8 (EMF1) - Body ground Always 10 kΩ or higher
      F35-2 (VTD2) or F2-30 (EMF2) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  5. REPLACE CAMSHAFT TIMING CONTROL MOTOR (BANK 1 OR BANK 2)


    1. Replace the camshaft timing control motor.

      Click here

      Tech Tips

      Perform "Inspection After Repair" after replacing the camshaft timing control motor.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  6. CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Clear the DTCs.

      Click here


      Powertrain > Engine > Clear DTCs

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

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

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

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

    9. Read the pending DTCs.


      Powertrain > Engine > Trouble Codes
      Result
      Result Proceed to
      DTCs are not output A
      Other DTCs are output B

    A

    END

    B

    REPLACE ECM Click here

  7. CHECK HARNESS AND CONNECTOR (VVT LH AND/OR VVT RH RELAY POWER SOURCE)

    B0067DYC01
    *A for LHD *B for RHD
    *1 No. 1 Engine Room Relay Block and No. 1 Junction Block Assembly *2 VVT LH Relay
    *3 No. 2 Engine Room Relay Block and No. 2 Junction Block Assembly *4 VVT RH Relay

    1. Remove the VVT LH relay from No. 1 engine room relay block and No. 1 junction block assembly.

    2. Remove the VVT RH relay from No. 2 engine room relay block and No. 2 junction block assembly.

    3. Turn the engine switch on (IG).

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      2 (VVT LH relay) - Body ground Engine switch on (IG) 11 to 14 V
      2 (VVT RH relay) - Body ground Engine switch on (IG) 11 to 14 V
      Result
      Proceed to
      OK
      NG

    NG

    CHECK HARNESS AND CONNECTOR (VVT LH OR VVT RH RELAY - SEMICONDUCTOR PWR INTEGRATION ECU) Click here

    OK

  8. CHECK HARNESS AND CONNECTOR (VVT LH AND/OR VVT RH RELAY - BODY GROUND)


    1. Remove the VVT LH relay from No. 1 engine room relay block and No. 1 junction block assembly.

    2. Remove the VVT RH relay from No. 2 engine room relay block and No. 2 junction block assembly.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 (VVT LH relay) - Body ground Always Below 1 Ω
      1 (VVT RH relay) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPAIR OR REPLACE FUSIBLE LINK BLOCK ASSEMBLY (BATTERY - VVT LH AND/OR VVT RH RELAY)

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR (VVT LH AND/OR VVT RH RELAY - BODY GROUND)

  9. CHECK HARNESS AND CONNECTOR (VVT LH OR VVT RH RELAY - SEMICONDUCTOR PWR INTEGRATION ECU)


    1. Remove the VVT LH relay from No. 1 engine room relay block and No. 1 junction block assembly.

    2. Remove the VVT RH relay from No. 2 engine room relay block and No. 2 junction block assembly.

    3. Disconnect the semiconductor pwr integration ECU connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      2 (VVT LH relay) - 2G-1 Always Below 1 Ω
      2 (VVT RH relay) - 2G-1 Always Below 1 Ω
      2 (VVT LH relay) or 2G-1 - Body ground Always 10 kΩ or higher
      2 (VVT RH relay) or 2G-1 - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE SEMICONDUCTOR POWER INTEGRATION ECU Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR