СИСТЕМА АВТОМАТИЧЕСКОЙ ТРАНСМИССИИ (для моделей с 1GR-FE), Diagnostic DTC:P2716

DTC Code DTC Name
P2716 Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT)

DESCRIPTION

Refer to the system description for DTC P2714.

Click here

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory
P2716 Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT) Open or short is detected in shift solenoid valve SLT circuit for 1 second or more while driving (1 trip detection logic).
  • Open or short in shift solenoid valve SLT circuit

  • Shift solenoid valve SLT

  • ECM

Comes on DTC stored

MONITOR DESCRIPTION

When an open or short in the shift solenoid valve SLT circuit is detected, the ECM interprets this as a fault. The ECM will illuminate the MIL and store the DTC.

WIRING DIAGRAM

B0028SCE04
*a Shift Solenoid Valve SLT
*b Transmission Wire

CAUTION / NOTICE / HINT

Note

Perform registration and/or initialization when parts related to the automatic transmission are replaced.

Click here

Tech Tips

After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.


  1. Start the engine.

  2. Check for DTCs again.

    Click here

PROCEDURE


  1. INSPECT TRANSMISSION WIRE (SHIFT SOLENOID VALVE SLT)


    1. B0028EHC13
      *a

      Component without harness connected

      (Transmission Wire)

      Disconnect the transmission wire connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      13 (SLT+) - 14 (SLT-) 20°C (68°F) 5.0 to 5.6 Ω
      13 (SLT+) - Body ground Always 10 kΩ or higher
      14 (SLT-) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG
    OK
  2. CHECK HARNESS AND CONNECTOR (TRANSMISSION WIRE - ECM)


    1. B0027S7C04
      *a

      Rear view of wire harness connector

      (to ECM)

      Disconnect the ECM connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      C14-33 (SLT+) - C14-34 (SLT-) 20°C (68°F) 5.0 to 5.6 Ω
      C14-33 (SLT+) - Body ground Always 10 kΩ or higher
      C14-34 (SLT-) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK
    NG
  3. INSPECT SHIFT SOLENOID VALVE SLT


    1. B0025VIC15
      *1 Shift Solenoid Valve SLT

      Remove shift solenoid valve SLT.

      Click here

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 20°C (68°F) 5.0 to 5.6 Ω
    3. Apply 12 V battery voltage to the shift solenoid valve and check that the valve moves and makes an operating noise.

      OK
      Measurement Condition Specified Condition

      • Battery positive (+) with a 21 W bulb → Terminal 1

      • Battery negative (-) → Terminal 2

      Valve moves and makes an operating noise
      Result
      Proceed to
      OK
      NG

    OK
    NG