SPIRAL CABLE INSPECTION

PROCEDURE


  1. INSPECT SPIRAL CABLE SUB-ASSEMBLY


    1. If there are any defects as mentioned below, replace the spiral cable sub-assembly with a new one:

      Scratches, cracks, dents or chips on the connector or the spiral cable sub-assembly.

    2. Check the spiral cable sub-assembly.

      A01WU6FC01
      *A w/o Steering Heater *B w/ Steering Heater
      *b

      Component without harness connected

      (Spiral Cable sub-assembly)

      		 - -
      B001B35 Interlock - -

      1. Set the spiral cable to the center position Click here.

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

      3. After setting the spiral cable to the center position, rotate the spiral cable 2.5 times clockwise and measure the resistance according to the value(s) in the table below. Then rotate the spiral cable 5 times counterclockwise and measure the resistance according to the value(s) in the table below.

        Standard Resistance
        Tester Connection Condition Specified Condition
        E13-1 (D+) - z68-2 Always Below 1 Ω
        E13-2 (D-) - z68-1 Always
        E13-3 (D2-) - z67-1 Always
        E13-4 (D2+) - z67-2 Always
        E102-1 (SDN) - z64-3 Always Below 3 Ω
        E102-2 (ECC) - z65-7 Always
        E102-2 (ECC) - z64-4 Always
        E102-3 (EAU) - z85-8 Always
        E102-4 (GND1) - z65-9 Always
        E102-5 (AU2) - z65-10 Always
        E102-6 (AU1) - z65-11 Always
        E102-7 (CCS) - z65-12 Always
        E102-8 (SUP) - z64-1 Always
        E102-9 (LDA) - z64-2 Always
        E102-10 (+DP) - z65-2 Always
        E102-11 (+DP2) - z65-3 Always
        E102-12 (DIST) - z65-4 Always
        E102-13 (IL+2) - z65-5 Always
        E102-14 (HO) - z65-6 Always

        E124-1 (BTM) - z63-2

        *1

        		 Always Below 3 Ω

        E124-2 (EHT) - z63-1

        *1

        		 Always Below 0.1 Ω

        E124-3 (ETM) - z63-3

        *1

        		 Always Below 3 Ω

        E124-4 (BHT) - z63-4

        *1

        		 Always Below 0.1 Ω

        *1: w/ steering heater:

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

      4. After setting the spiral cable to the center position, rotate the spiral cable 2.5 times counterclockwise. Then while rotating the spiral cable 5 times clockwise, measure the resistance according to the value(s) in the table below.

        Standard Resistance
        Tester Connection Condition Specified Condition
        E13-1 (D+) - z68-2 Always Below 1 Ω
        E13-2 (D-) - z68-1 Always
        E13-3 (D2-) - z67-1 Always
        E13-4 (D2+) - z67-2 Always
        E102-1 (SDN) - z64-3 Always Below 3 Ω
        E102-2 (ECC) - z65-7 Always
        E102-2 (ECC) - z64-4 Always
        E102-3 (EAU) - z85-8 Always
        E102-4 (GND1) - z65-9 Always
        E102-5 (AU2) - z65-10 Always
        E102-6 (AU1) - z65-11 Always
        E102-7 (CCS) - z65-12 Always
        E102-8 (SUP) - z64-1 Always
        E102-9 (LDA) - z64-2 Always
        E102-10 (+DP) - z65-2 Always
        E102-11 (+DP2) - z65-3 Always
        E102-12 (DIST) - z65-4 Always
        E102-13 (IL+2) - z65-5 Always
        E102-14 (HO) - z65-6 Always

        E124-1 (BTM) - z63-2

        *1

        		 Always Below 3 Ω

        E124-2 (EHT) - z63-1

        *1

        		 Always Below 0.1 Ω

        E124-3 (ETM) - z63-3

        *1

        		 Always Below 3 Ω

        E124-4 (BHT) - z63-4

        *1

        		 Always Below 0.1 Ω

        *1: w/ steering heater:

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