AUTOMATIC TRANSMISSION SYSTEM, Diagnostic DTC:P2716

DTC Code DTC Name
P2716 Pressure Control Solenoid "D" Electrical

DESCRIPTION

Refer to DTC P2714 Click here.

DTC No.

DTC Detection Condition


  1. Diagnosis Condition

  2. Malfunction Status

  3. Malfunction Time

  4. Other

 Trouble Area
P2716

  1. Engine is running

  2. Shift solenoid valve SLT circuit is open or shorted

  3. 2 seconds

  4. 1-trip detection logic

  • Shift solenoid valve SLT

  • Transmission wire

  • Harness or connector

  • TCM

MONITOR DESCRIPTION

When an open or short in the shift solenoid valve SLT circuit is detected, the TCM determines that there is a malfunction. The TCM will illuminate the MIL and store this DTC.

WIRING DIAGRAM

B001YGZE25
*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 performing repair, clear the DTCs and perform the following procedure to check that DTCs are not output.


  1. Perform the D Position Shift Test in Road Test Click here.

  2. Check for DTCs again Click here.

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (SHIFT SOLENOID VALVE SLT - TCM)


    1. B001WCGE02
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to TCM)

      Disconnect the TCM connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A80-5 (SLT+) - A80-4 (SLT-) 20°C (68°F) 5.0 to 5.6 Ω
      A80-5 (SLT+) or A80-4 (SLT-) - Body ground Always 10 kΩ or higher

    OK

    REPLACE TCM Click here

    NG

  2. CHECK HARNESS AND CONNECTOR (TRANSMISSION WIRE - TCM)


    1. Disconnect the C171 transmission wire connector.

    2. Disconnect the A80 TCM connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      C171-11 (SLT+) - A80-5 (SLT+) Always Below 1 Ω
      C171-12 (SLT-) - A80-4 (SLT-) Always Below 1 Ω
      C171-11 (SLT+) or A80-5 (SLT+) - Body ground Always 10 kΩ or higher
      C171-12 (SLT-) or A80-4 (SLT-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  3. INSPECT SHIFT SOLENOID VALVE SLT


    1. B00201YE13
      Text in Illustration
      *1 Shift Solenoid Valve SLT

      Remove the 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
      Terminal 1 of the shift solenoid valve SLT - Terminal 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 2

      • Battery negative (-) → Terminal 1

      		 Valve moves and makes an operating noise

    OK

    REPAIR OR REPLACE TRANSMISSION WIRE Click here

    NG

    REPLACE SHIFT SOLENOID VALVE SLT Click here