CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM, Diagnostic DTC:P282B

DTC Code DTC Name
P282B Pressure Control Solenoid "K" Electrical (Shift Solenoid Valve SLS)

DESCRIPTION

The ECM uses shift solenoid valve SLS to control the secondary pulley pressure and belt clamping pressure according to the input shaft torque. Additionally, shift solenoid valve SLS is used to control the forward and reverse clutch hydraulic pressure when the forward and reverse clutch is engaged.

A01VHPHE01
DTC No.

DTC Detection Condition


  1. Diagnosis Condition

  2. Malfunction Status

  3. Malfunction Time

  4. Other

 Trouble Area
P282B

  1. During driving

  2. There is an open or short circuit in the shift solenoid valve SLS circuit.

  3. 1 second

  4. 1 trip detection logic

  • Wire harness or connector

  • Continuously variable transaxle assembly

    (Shift solenoid valve SLS)

  • ECM

MONITOR DESCRIPTION

This DTC indicates an open or short circuit in the shift solenoid valve SLS circuit. When there is an open or short circuit in the shift solenoid valve SLS circuit, the ECM detects the problem, illuminates the MIL and stores the DTC.

WIRING DIAGRAM

A01VGUGE04

PROCEDURE


  1. INSPECT CONTINUOUSLY VARIABLE TRANSAXLE ASSEMBLY (TRANSMISSION WIRE) (SHIFT SOLENOID VALVE SLS)


    1. A01VI9KE15
      Text in Illustration
      *a

      Component without wire harness connected:

      (Continuously Variable Transaxle Assembly (Transmission Wire))

      Disconnect the transmission wire connector from the transaxle.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      2 (SLS+) - 7 (SLS-) 20°C (68°F) 5.0 to 5.6 Ω

    NG

    REPLACE CONTINUOUSLY VARIABLE TRANSAXLE ASSEMBLY Click here

    OK

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


    1. Reconnect the transmission wire connector.

    2. Disconnect the ECM connector.

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

      Standard Resistance (for LHD)
      Tester Connection Condition Specified Condition
      B22-72 (SLS-) - B22-73 (SLS+) 20°C (68°F) 5.0 to 5.6 Ω
      B22-72 (SLS-) - Body ground Always 10 kΩ or higher
      B22-73 (SLS+) - Body ground Always 10 kΩ or higher
      Standard Resistance (for RHD)
      Tester Connection Condition Specified Condition
      B23-72 (SLS-) - B23-73 (SLS+) 20°C (68°F) 5.0 to 5.6 Ω
      B23-72 (SLS-) - Body ground Always 10 kΩ or higher
      B23-73 (SLS+) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  3. REPLACE ECM


    1. Replace the ECM Click here.


    NEXT

  4. PERFORM INITIALIZATION


    1. Perform the initialization Click here.

    2. Check for DTCs again Click here.


    NEXT

    END

  5. REPLACE CONTINUOUSLY VARIABLE TRANSAXLE ASSEMBLY


    1. Replace the continuously variable transaxle assembly Click here.


    NEXT

  6. PERFORM INITIALIZATION


    1. Perform the initialization Click here.

    2. Check for DTCs again Click here.


    NEXT

    END