Click here

CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM, Diagnostic DTC:P282B

Click here
Click here
DTC Code DTC Name
P282B Pressure Control Solenoid "K" Electrical
*1 Spool Valve *2 Sleeve *3 Solenoid Coil - - *a Hydraulic Pressure *b Current Flow to Solenoid
Click here

DESCRIPTION

According to current from the ECM, the shift solenoid valve SLS controls secondary pulley pressure and belt clamping pressure in accordance with the input shaft torque.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory
P282B Pressure Control Solenoid "K" Electrical While the vehicle is driven, an open or a short is detected in the shift solenoid valve SLS circuit for 1 second or more (1 trip detection logic).

  • Wire harness or connector

  • Continuously variable transaxle assembly (Shift solenoid valve SLS)

  • ECM

 Comes on DTC stored
Click here

MONITOR DESCRIPTION

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

Click here

WIRING DIAGRAM

Click here

CAUTION / NOTICE / HINT

Note:

  • Perform initialization after replacing any parts related to the continuously variable transaxle system.

    Click here


  • Check that no DTCs are stored after performing initialization.

    Click here

Click here

PROCEDURE


  1. Click here

    INSPECT TRANSMISSION WIRE (SHIFT SOLENOID VALVE SLS)


    1. A0048QDC36
      *a

      Component without harness connected

      (Transmission Wire)

      Disconnect the B115 transmission wire connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      5 (SLS+) - 12 (SLS-) 20°C (68°F) 5.0 to 5.6 Ω
      5 (SLS+) - Body ground and other terminals Always 10 kΩ or higher
      12 (SLS-) - Body ground and other terminals Always 10 kΩ or higher

    3. Connect the B115 transmission wire connector.

      Result
      Proceed to
      OK
      NG

  2. Click here

    CHECK HARNESS AND CONNECTOR (TRANSMISSION WIRE - ECM)


    1. Disconnect the B112*1 or B118*2 ECM connector.


      • *1: for LHD

      • *2: for RHD

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

      Standard Resistance (for LHD)
      Tester Connection Condition Specified Condition
      B112-45 (SLS+) - B112-44 (SLS-) 20°C (68°F) 5.0 to 5.6 Ω
      B112-45 (SLS+) - Body ground and other terminals Always 10 kΩ or higher
      B112-44 (SLS-) -Body ground and other terminals Always 10 kΩ or higher
      Standard Resistance (for RHD)
      Tester Connection Condition Specified Condition
      B118-45 (SLS+) - B118-44 (SLS-) 20°C (68°F) 5.0 to 5.6 Ω
      B118-45 (SLS+) - Body ground and other terminals Always 10 kΩ or higher
      B118-44 (SLS-) -Body ground and other terminals Always 10 kΩ or higher

    3. Connect the B112*1 or B118*2 ECM connector.


      • *1: for LHD

      • *2: for RHD

      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      REPAIR OR REPLACE HARNESS OR CONNECTOR

  3. Click here

    REPLACE ECM


    1. Replace the ECM.

      Click here

      Result
      Proceed to
      NEXT

  4. Click here

    REPLACE CONTINUOUSLY VARIABLE TRANSAXLE ASSEMBLY


    1. Replace the continuously variable transaxle assembly.

      Click here

      Result
      Proceed to
      NEXT