SPIRAL CABLE(for Single Type) INSPECTION

PROCEDURE


  1. INSPECT SPIRAL CABLE SUB-ASSEMBLY

    Note


    • Do not remove the steering sensor from the spiral cable sub-assembly.

    • As the spiral cable sub-assembly may break, do not rotate the spiral cable sub-assembly more than the specified amount.


    1. Visually check for defects with the spiral cable sub-assembly.


      1. The defects are as follows:


        • Scratches

        • Small cracks

        • Dents

        • Chips

        • Cracks or other damage to the connector

        OK
        No defects are found.

        If any of the defects is found, replace the spiral cable sub-assembly with a new one.

    2. Check the spiral cable sub-assembly.

      Note

      When rotating the spiral cable sub-assembly, make sure to push on the interlock indicated in the illustration to release the interlock mechanism.

      A01QRJRC03
      *A w/ Steering Heater - -
      *a

      Component without harness connected

      (spiral cable sub-assembly)

      		 - -
      A01QTWQ Interlock - -

      1. Set the spiral cable sub-assembly to the center position.

        Click here

      2. Measure the resistance between each terminal of the spiral cable sub-assembly according to the table below.

        Standard Resistance
        Tester Connection Condition Specified Condition
        G9-1 (D+) - z2-2 Always Below 1 Ω
        G9-2 (D-) - z2-1
        G8-1 (CCS) - z4-3 3 Ω or less
        G8-2 (ECC) - z1-7
        G8-2 (ECC) - z4-4
        G8-3 (EAU) - z1-8
        G8-4 (ASL) - z1-9
        G8-5 (AU2) - z1-10
        G8-6 (AU1) - z1-11
        G8-7 (SDN) - z1-12
        G8-9 (IL+2) - z1-5
        G8-10 (+DP) - z1-2
        G8-11 (-DP) - z1-3
        G8-12 (DIST) - z1-4
        G8-13 (HO) - z1-1
        G8-14 (SUP) - z1-6
        G175-2 (EHT) - Z5-3 Below 0.1 Ω
        G175-4 (BHT) - Z5-4

      3. After setting the spiral cable sub-assembly to the center position, rotate the spiral cable sub-assembly 2.5 times clockwise, and measure the resistance as shown in the table below. Then rotate the spiral cable sub-assembly 5 times counterclockwise, and measure the resistance as shown in the table below.

        Standard Resistance
        Tester Connection Condition Specified Condition
        G9-1 (D+) - z2-2 Always Below 1 Ω
        G9-2 (D-) - z2-1
        G8-1 (CCS) - z4-3 3 Ω or less
        G8-2 (ECC) - z1-7
        G8-2 (ECC) - z4-4
        G8-3 (EAU) - z1-8
        G8-4 (ASL) - z1-9
        G8-5 (AU2) - z1-10
        G8-6 (AU1) - z1-11
        G8-7 (SDN) - z1-12
        G8-9 (IL+2) - z1-5
        G8-10 (+DP) - z1-2
        G8-11 (-DP) - z1-3
        G8-12 (DIST) - z1-4
        G8-13 (HO) - z1-1
        G8-14 (SUP) - z1-6
        G175-2 (EHT) - Z5-3 Below 0.1 Ω
        G175-4 (BHT) - Z5-4

      4. After setting the spiral cable sub-assembly to the center position, rotate the spiral cable sub-assembly 2.5 times clockwise. Then while rotating the spiral cable sub-assembly 5 times counterclockwise, measure the resistance as shown in the table below.

        Standard Resistance
        Tester Connection Condition Specified Condition
        G9-1 (D+) - z2-2 Always Below 1 Ω
        G9-2 (D-) - z2-1
        G8-1 (CCS) - z4-3 3 Ω or less
        G8-2 (ECC) - z1-7
        G8-2 (ECC) - z4-4
        G8-3 (EAU) - z1-8
        G8-4 (ASL) - z1-9
        G8-5 (AU2) - z1-10
        G8-6 (AU1) - z1-11
        G8-7 (SDN) - z1-12
        G8-9 (IL+2) - z1-5
        G8-10 (+DP) - z1-2
        G8-11 (-DP) - z1-3
        G8-12 (DIST) - z1-4
        G8-13 (HO) - z1-1
        G8-14 (SUP) - z1-6
        G175-2 (EHT) - Z5-3 Below 0.1 Ω
        G175-4 (BHT) - Z5-4

        If the result is not as specified, replace the spiral cable sub-assembly.