MULTI-MODE MANUAL TRANSAXLE SYSTEM Shift Paddle Switch Circuit

DESCRIPTION

Moving the shift lever to the M or E position enables the gear selection. The drive can select gears optionally by shifting the paddle to the [+] or [-].

WIRING DIAGRAM

B00489QE04

PROCEDURE


  1. CHECK DTC OUTPUT


    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the tester on.

    4. Enter the following menus: Powertrain / Multi-Mode M/T / DTC.

    5. Read the DTCs using the tester.

      Result
      Result Proceed to
      DTCs is not output A
      DTC is output B

    B

    GO TO DTC CHART Click here

    A

  2. READ VALUE USING INTELLIGENT TESTER (SPORT SHIFT UP SW / SPORT SHIFT DOWN SW)


    1. Enter the following menus: Powertrain / Multi-Mode M/T / Data List.

    2. In accordance with the display on the tester, read the Data List.

      Engine and ECT
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Steering SW Signal UP

      Steering SW Signal UP:

      ON or OFF

      ON: Pull continuously "+" (Up shift)

      OFF: Release "+" (Up shift)

      		 -
      Steering SW Signal DOWN

      Steering SW Signal DOWN:

      ON or OFF

      ON: Pull continuously "-" (Down shift)

      OFF: Release "-" (Down shift)

      		 -
      Result
      Result Proceed to
      Data display is within Normal Condition range A
      Data display is not within Normal Condition range B

    A

    CHECK FOR INTERMITTENT PROBLEMS Click here

    B

  3. CHECK HARNESS AND CONNECTOR (SHIFT PADDLE SWITCH - TCM)


    1. B0045NTE01
      Text in Illustration
      *a

      Front 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
      F68-9 (SFTU) - Body ground Pull continuously "+" (up shift) Below 2.5 Ω
      Release "+" (up shift) 1 MΩ or higher
      F68-8 (SFTD) - Body ground Pull continuously "-" (down shift) Below 2.5 Ω
      Release "-" (down shift) 1 MΩ or higher

    3. Connect the TCM connector.


    NG

    CHECK TRANSMISSION SHIFT SWITCH ASSEMBLY Click here

    OK

  4. REPLACE TCM


    1. Replace the TCM Click here.


    NEXT

  5. PERFORM INITIALIZATION


    1. Perform the initialization and learning for multi-mode manual transaxle system Click here.


    NEXT

    END

  6. CHECK TRANSMISSION SHIFT SWITCH ASSEMBLY


    1. Remove the steering pad.

    2. Disconnect the steering pad switch connector.

    3. B0047EJE01
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Steering Pad Switch)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A2 (SFTU) - A6 (ECC) Pull continuously "+" (up shift) Below 2.5 Ω
      Release "+" (up shift) 1 MΩ or higher
      A6 (SFTD) - A6 (ECC) Pull continuously "-" (down shift) Below 2.5 Ω
      Release "-" (down shift) 1 MΩ or higher

    NG

    INSPECT TRANSMISSION SHIFT SWITCH ASSEMBLY Click here

    OK

  7. INSPECT SPIRAL CABLE SUB-ASSEMBLY


    1. Remove the spiral cable sub-assembly.

      B004585E01

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      z2-6 (ECC) - F5-2 (ECC) Always Below 1 Ω
      z2-2 (SFTU) - F5-9 (SUP) Always Below 1 Ω
      z2-3 (SFTD) - F5-10 (SDN) Always Below 1 Ω
      Text in Illustration
      *a

      Component without harness connected

      (Spiral Cable Sub-assembly)

    OK

    REPAIR OR REPLACE HARNESS OR CONNECTOR (SHIFT PADDLE SWITCH - TCM)

    NG

    REPLACE SPIRAL CABLE SUB-ASSEMBLY Click here

  8. INSPECT TRANSMISSION SHIFT SWITCH ASSEMBLY


    1. Transmission Shift Switch (Shift Paddle Switch RH):


      1. Disconnect the transmission shift switch (Shift paddle switch RH) connector.

      2. B0046Z6E01
        Text in Illustration
        *a

        Component without harness connected

        (Transmission Shift Switch (Shift Paddle Switch RH))

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        3 (SFTU) - 2 (ECC1) Pull continuously "+" (up shift) Below 2.5 Ω
        Release "+" (up shift) 1 MΩ or higher

    2. Transmission Shift Switch (Shift Paddle Switch LH):


      1. B004681E01
        Text in Illustration
        *a

        Component without harness connected

        (Transmission Shift Switch (Shift Paddle Switch LH))

        Disconnect the transmission shift switch (Shift paddle switch LH) connector.

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        2 (SFTD) - 3 (ECC) Pull continuously "-" (down shift) Below 2.5 Ω
        Release "-" (down shift) 1 MΩ or higher
        3 (ECC) - 4 (ECC1) Always Below 1 Ω

    NG

    REPLACE TRANSMISSION SHIFT SWITCH ASSEMBLY Click here

    OK

  9. INSPECT STEERING PAD SWITCH


    1. Disconnect the steering pad switch connector.

    2. B0045S6E02
      Text in Illustration
      *a

      Component without harness connected

      (Steering Pad Switch)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A-2 (SFTU) - B-3 (SFTU) Always Below 1 Ω
      A-3 (SFTD) - B-2 (SFTD) Always Below 1 Ω
      A-6 (ECC) - B-6 (ECC) Always Below 1 Ω

    OK

    REPLACE NO. 1 SWITCH WIRE Click here

    NG

    REPLACE STEERING PAD SWITCH Click here