AUTOMATIC TRANSMISSION SYSTEM(for 1KD-FTV), Diagnostic DTC:P0560

DTC Code DTC Name
P0560 System Voltage

DESCRIPTION

The battery supplies power to the TCM even when the ignition switch is off. This power allows the TCM to store data such as DTC history, freeze frame data and fuel trim values. If the battery voltage falls below a minimum level, the TCM data is cleared and the TCM determines that there is a malfunction in the power supply circuit. The next time the engine is started, the TCM will illuminate the MIL and store the DTC.

DTC Code DTC Detection Condition Trouble Area
P0560 Open in the TCM back-up power source circuit (1-trip detection logic).

  • Open in back-up power source circuit

  • TCM

Tech Tips

If DTC P0560 is stored, the TCM does not store other DTCs.

WIRING DIAGRAM

B001DWME01

PROCEDURE


  1. CHECK DTC OUTPUT (ECD SYSTEM DTC P0560)


    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the intelligent tester on.

    4. Enter the following menus: Powertrain / Engine / DTC.

    5. Read the DTCs using the intelligent tester.

      Result
      Result Proceed to
      DTCs are not output A
      DTC P0560 (ECD system) is output B

    B

    GO TO ECD SYSTEM (DTC P0560) Click here

    A

  2. CHECK TCM (POWER SOURCE, BODY GROUND)


    1. B001EEDE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to TCM)

      Disconnect the G69 and G70 TCM connectors.

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      G70-5 (BATT) - G69-1 (E1) Always 11 to 14 V

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      G69-1 (E1) - Body ground Always Below 1 Ω

    OK

    REPLACE TCM Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR (TCM - BATTERY, BODY GROUND)