SPIRAL CABLE INSPECTION

PROCEDURE

1. INSPECT SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY

   Note

   
   

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

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

   
   

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

      
      

      1. The defects are as follows:

         
         

         • Scratches

         • Small cracks

         • Dents

         • Chips

         • Cracks or damage to the connector

         OK
         NO defects are found.

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

   2. Set the spiral cable with sensor sub-assembly to the center position.

      

      *a

      Component without harness connected (Spiral Cable with Sensor Sub-assembly)

      *b

      Interlock

   3. Measure the resistance between each terminal of the spiral with sensor cable sub-assembly according to the value(s) in the table below.

      
      

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

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

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

         Standard Resistance

         Tester Condition Condition Specified Condition E-3 (CCS) - G-1 (CCS) Always below 3 Ω D-7 (ECC) - G-2 (ECC) Always below 3 Ω E-4 (ECC) - G-2 (ECC) Always below 3 Ω D-1 (HO) - G-9 (HO) Always below 3 Ω D-1 (HO) - E-2 (HO) Always below 3 Ω D-2 (+DP) - G-10 (+DP) Always below 3 Ω D-3 (+DP2) - G-11 (+DP2) Always below 3 Ω D-4 (DIST) - G-12 (DIST) Always below 3 Ω D-5 (IL+2) - G-13 (IL+2) Always below 3 Ω D-8 (EAU) - G-3 (EAU) Always below 3 Ω D-10 (AU2) - G-5 (AU2) Always below 3 Ω D-11 (AU1) - G-6 (AU1) Always below 3 Ω B-2 (D+) - F-1 (D+) Always 0.3 to 0.9 Ω B-1 (D-) - F-2 (D-) Always 0.3 to 0.9 Ω C-2 (D2+) - F-4 (D2+) Always 0.3 to 0.9 Ω C-1 (D2-) - F-3 (D2-) Always 0.3 to 0.9 Ω E-1 (R/N) - G-8 (R/N) Always below 3 Ω A-1 (BTM) - H-1 (BTM)* Always below 3 Ω A-2 (ETM) - H-3 (ETM)* Always below 3 Ω A-3 (EHT) - H-2 (EHT)* Always 0.02 to 0.08 Ω A-4 (BHT) - H-4 (BHT)* Always 0.02 to 0.08 Ω

         
         

         • *: w/ Steering Heater

         Note

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

         Tech Tips

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