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AUTOMATIC TRANSAXLE SYSTEM Pattern Select Switch Sport Mode Circuit

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DTC Code DTC Name
  Pattern Select Switch Sport Mode Circuit
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DESCRIPTION

The TCM memory contains the programs for the normal and sport shift patterns.

By following the programs corresponding to the signals from the pattern select switch assembly, park/neutral position switch and other various sensors, the TCM switches the shift solenoid valves on and off, and controls the transaxle gear ratio.

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WIRING DIAGRAM

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INSPECTION PROCEDURE

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PROCEDURE


  1. Click here

    INSPECT PATTERN SELECT SWITCH ASSEMBLY


    1. A01INFXE02

      Remove the pattern select switch assembly (Click here).

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

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      4 (MSW1) - 1 (MSW2) Pattern select switch on Below 1 Ω
      4 (MSW1) - 1 (MSW2) Pattern select switch off 10 kΩ or higher
      Table 1. Text in Illustration
      *a

      Component without harness connected

      (Pattern Select Switch Assembly)

  2. Click here

    CHECK HARNESS AND CONNECTOR (PATTERN SELECT SWITCH ASSEMBLY - BODY GROUND)


    1. A01IOXME10

      Disconnect the pattern select switch assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      H94-1 (MSW2) - Body ground Always Below 1 Ω
      Table 2. Text in Illustration
      *a

      Front view of wire harness connector

      (to Pattern Select Switch Assembly)

  3. Click here

    CHECK HARNESS AND CONNECTOR (PATTERN SELECT SWITCH ASSEMBLY - ECM)


    1. A01IN4TE80

      Disconnect the ECM connector.

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

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      A51-36 (PWMS) - Body ground Pattern select switch on Below 1 Ω
      A51-36 (PWMS) - Body ground Pattern select switch off 10 kΩ or higher
      Table 3. Text in Illustration
      *a

      Front view of wire harness connector

      (to ECM)

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    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLEClick here

  5. Click here

    REPLACE PATTERN SELECT SWITCH ASSEMBLYClick here

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    REPAIR OR REPLACE HARNESS OR CONNECTOR

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    REPAIR OR REPLACE HARNESS OR CONNECTOR