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СИСТЕМА БЕССТУПЕНЧАТОЙ ТРАНСМИССИИ (для моделей с 8NR-FTS), Diagnostic DTC:P282813

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DTC Code DTC Name
P282813 Pressure Control Solenoid "K" Circuit Open
*1 Spool Valve *2 Sleeve *3 Solenoid Coil - - *a Hydraulic Pressure *b Current Flow to Solenoid
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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 Note
P282813 Pressure Control Solenoid "K" Circuit Open

1. Diagnosis Condition 2. Malfunction Status 3. Malfunction Time 4. Other


  1. The vehicle is being driven.

  2. An open or short in the shift solenoid valve SLS circuit is detected.

  3. 1 second or more

  4. 1-trip detection logic

  • Wire harness or connector

  • Continuously variable transaxle assembly (Shift solenoid valve SLS)

  • ECM

 Comes on DTC stored

SAE Code:

P282B
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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.

Table 1. *a Shift Solenoid Valve SLS *b Continuously Variable Transaxle Assembly (Transmission Wire)
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WIRING DIAGRAM

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CAUTION / NOTICE / HINT

Tip:

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


  1. Perform the D position test in Road Test.

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  2. Check for DTCs again.

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PROCEDURE


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    INSPECT TRANSMISSION WIRE (SHIFT SOLENOID VALVE SLS)


    1. A0030OTC11
      *a

      Component without harness connected

      (Transmission Wire)

      Disconnect the B185 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 B185 transmission wire connector.

      Result
      Proceed to
      OK
      NG

  2. Click here

    CHECK HARNESS AND CONNECTOR (TRANSMISSION WIRE - ECM)


    1. Disconnect the B208 ECM connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      B208-1 (SLS+) - B208-31 (SLS-) 20°C (68°F) 5.0 to 5.6 Ω
      B208-1 (SLS+) - Body ground and other terminals Always 10 kΩ or higher
      B208-31 (SLS-) - Body ground and other terminals Always 10 kΩ or higher

    3. Connect the B208 ECM connector.

      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      REPAIR OR REPLACE HARNESS OR CONNECTOR (TRANSMISSION WIRE - ECM)

  3. Click here

    REPLACE ECM


    1. Replace the ECM.

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      Result
      Proceed to
      NEXT

  4. Click here

    REPLACE CONTINUOUSLY VARIABLE TRANSAXLE ASSEMBLY


    1. Replace the continuously variable transaxle assembly.

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      Result
      Proceed to
      NEXT