SFI SYSTEM, Diagnostic DTC:P0658

DTC Code DTC Name
P0658 Actuator Supply Voltage "A" Circuit Low

DESCRIPTION

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

Memory

P0658

Actuator Supply Voltage "A" Circuit Low

Abnormal power supply 1 voltage.

  • Wire harness or connector

  • ECM

Comes on

DTC stored

WIRING DIAGRAM

  • Refer to DTC P0071 for the air pressure sensor assembly circuit.

    Click here

  • Refer to DTC P0341 for the camshaft position sensor (foe intake camshaft) circuit.

    Click here

  • Refer to DTC P0366 for the camshaft position sensor (foe exhaust camshaft) circuit.

    Click here

  • Refer to DTC P0531 for the air conditioner pressure sensor circuit.

    Click here

CAUTION / NOTICE / HINT

Note:

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

PROCEDURE

  1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0658)

    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: System Select / Health Check.

    5. Check for DTCs.

    Result

    Result

    Proceed to

    DTC P0658 is output

    A

    DTC P0658 and other DTCs are output

    B
    Tip:

    If DTC P0658 and P0562 or P0563 are output simultaneously, troubleshoot for DTC P0562 or P0563 first.

    B

    GO TO DTC CHART

    A

  2. READ VALUE USING GTS (SYSTEM SUPPLY VOLTAGE (CMM))

    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 / System Supply Voltage (CMM).

      Powertrain > Engine > Data List

      Tester Display

      System Supply Voltage (CMM)

    5. Read the value.

      Standard

      11 to 14 V

    Result

    Proceed to

    OK

    NG
    NG

    GO TO DTC P0562

    Click here

    OK

  3. READ VALUE USING GTS (5V SENSOR NO.1 SUPPLY VOLTAGE (CMM))

    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 / 5V Sensor No.1 Supply Voltage (CMM).

      Powertrain > Engine > Data List

      Tester Display

      5V Sensor No.1 Supply Voltage (CMM)

    5. Read the value.

      Standard

      4750 to 5250 mV

    Result

    Proceed to

    OK

    NG
    OK

    CHECK FOR INTERMITTENT PROBLEMS

    Click here

    NG

  4. CHECK HARNESS AND CONNECTOR (AIR PRESSURE SENSOR ASSEMBLY - ECM)

    1. Disconnect the air pressure sensor assembly connector.

    2. Disconnect the ECM connector.

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      B36-1 (PIM) - B55-13 (PIM)

      Always

      Below 1 Ω

      B36-2 (VC) - B55-25 (VCPM)

      Always

      Below 1 Ω

      B36-4 (E2) - B55-24 (E2)

      Always

      Below 1 Ω

      B36-3 (THA) - B55-12 (THA)

      Always

      Below 1 Ω

      B36-1 (PIM) or B55-13 (PIM) - Body ground and other terminals

      Always

      10 kΩ or higher

      B36-2 (VC) or B55-25 (VCPM) - Body ground and other terminals

      Always

      10 kΩ or higher

      B36-4 (E2) or B55-24 (E2) - Body ground and other terminals

      Always

      10 kΩ or higher

      B36-3 (THA) or B55-12 (THA) - Body ground and other terminals

      Always

      10 kΩ or higher

    Result

    Proceed to

    OK

    NG
    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  5. CHECK HARNESS AND CONNECTOR (AIR CONDITIONER PRESSURE SENSOR ASSEMBLY - ECM)

    1. Disconnect the air conditioner pressure sensor assembly connector.

    2. Disconnect the ECM connector.

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      A14-1 (-) - A35-45 (A/C)

      Always

      Below 1 Ω

      A14-2 (PR) - A35-33 (A/C)

      Always

      Below 1 Ω

      A14-3 (+) - A35-21 (A/C)

      Always

      Below 1 Ω

      A14-1 (-) or A35-45 (A/C) - Body ground and other terminals

      Always

      10 kΩ or higher

      A14-2 (PR) or A35-33 (A/C) - Body ground and other terminals

      Always

      10 kΩ or higher

      A14-3 (+) or A35-21 (A/C) - Body ground and other terminals

      Always

      10 kΩ or higher

    Result

    Proceed to

    OK

    NG
    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  6. CHECK HARNESS AND CONNECTOR (CAMSHAFT POSITION SENSOR (FOR INTAKE CAMSHAFT) - ECM)

    1. Disconnect the camshaft position sensor (for intake camshaft) connector.

    2. Disconnect the ECM connector.

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      B49-1 (VV1+) - B55-19 (VV1+)

      Always

      Below 1 Ω

      B49-2 (VV1-) - B55-31 (VV1-)

      Always

      Below 1 Ω

      B49-3 (VC) - B55-43 (VCV1)

      Always

      Below 1 Ω

      B49-1 (VV1+) or B55-19 (VV1+) - Body ground and other terminals

      Always

      10 kΩ or higher

      B49-2 (VV1-) or B55-31 (VV1-) - Body ground and other terminals

      Always

      10 kΩ or higher

      B49-3 (VC) or B55-43 (VCV1) - Body ground and other terminals

      Always

      10 kΩ or higher

    Result

    Proceed to

    OK

    NG
    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  7. CHECK HARNESS AND CONNECTOR (CAMSHAFT POSITION SENSOR (FOR EXHAUST CAMSHAFT) - ECM)

    1. Disconnect the camshaft position sensor (for exhaust camshaft) connector.

    2. Disconnect the ECM connector.

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      B51-1 (VVE+) - B55-45 (EV1+)

      Always

      Below 1 Ω

      B51-2 (VVE-) - B55-46 (EV1-)

      Always

      Below 1 Ω

      B51-3 (VC) - B55-44 (VCE1)

      Always

      Below 1 Ω

      B51-1 (VVE+) or B55-45 (EV1+) - Body ground and other terminals

      Always

      10 kΩ or higher

      B51-2 (VVE-) or B55-46 (EV1-) - Body ground and other terminals

      Always

      10 kΩ or higher

      B51-3 (VC) or B55-44 (VCE1) - Body ground and other terminals

      Always

      10 kΩ or higher

    Result

    Proceed to

    OK

    NG
    OK

    REPLACE ECM

    Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR