AUTOMATIC TRANSAXLE SYSTEM, Diagnostic DTC:P0560

DTC Code DTC Name
P0560 System Voltage

DESCRIPTION

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

DTC No. DTC Detection Condition Trouble Area
P0560

Open in TCM back-up power source circuit.

DTC is detected for 3 sec. or more (1 trip detection logic).

  • Open in back-up power source circuit

  • SFI system

  • TCM

Tech Tips

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

WIRING DIAGRAM

A01ELU2E01

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK DTC OUTPUT


    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 / Trouble Code.

    5. Read the DTCs using the GTS.

      Result
      Display (DTC Output) Proceed to
      No DTC A
      P0560 is output (engine control system) B

    B

    GO TO DTC P0560 (ENGINE CONTROL SYSTEM / SFI SYSTEM) Click here

    A

  2. INSPECT TCM (POWER SOURCE, GROUND)


    1. A01ELIEE18
      Text in Illustration
      *1

      Front view of wire harness connector

      (to TCM)

      Disconnect the TCM connector.

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      B40-1 (BATT) - B40-8 (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
      B40-8 (E1) - Body ground Always Below 1 Ω

    NG

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

    OK

    REPLACE TCM Click here