SPIRAL CABLE INSPECTION
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INSPECT SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY
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.
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Remove the spiral cable with sensor sub-assembly from the vehicle Click here.
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Visually check for defects with the spiral cable with sensor sub-assembly.
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The defects are as follows:
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Scratches
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Small cracks
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Dents
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Chips
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Cracks or other damage to the connector
OK No defects are found.
If any of the defects is found, replace the spiral cable with sensor sub-assembly with a new one.
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Check the spiral cable with sensor sub-assembly.
Text in Illustration *A w/ Steering Pad Switch *B w/o Steering Pad Switch *a Component without harness connected
(Spiral Cable with Sensor Sub-assembly)
*b Color: Orange *c Color: Black - - 
Interlock - - Note
When rotating the spiral cable with sensor sub-assembly, make sure to push on the interlock indicated in the illustration to release the interlock mechanism.
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Set the spiral cable with sensor sub-assembly to the center position Click here.
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Measure the resistance between each terminal of the spiral cable with sensor sub-assembly according to the table below.
Standard Resistance w/ Steering Pad Switch: Tester Connection Condition Specified Condition I28-1 (CCS) - z2-3 Always 3 Ω or less I28-2 (ECC) - z2-4 Always 3 Ω or less I28-2 (ECC) - z3-7 Always 3 Ω or less I28-3 (EAU) - z3-8 Always 3 Ω or less I28-4 (AU3) - z3-9 Always 3 Ω or less I28-5 (AU2) - z3-10 Always 3 Ω or less I28-6 (AU1) - z3-11 Always 3 Ω or less I28-7 (SDN) - z3-12 Always 3 Ω or less I28-9 (HO) - z3-1 Always 3 Ω or less I28-10 (+DP) - z3-2 Always 3 Ω or less I28-11 (-DP) - z3-3 Always 3 Ω or less I28-13 (IL+2) - z3-5 Always 3 Ω or less I28-14 (SUP) - z3-6 Always 3 Ω or less I27-1 (D+) - z4-2 (D+) Always Below 1 Ω I27-2 (D-) - z4-1 (D-) Always Below 1 Ω I27-3 (D2-) - z5-1 (D2-) Always Below 1 Ω I27-4 (D2+) - z5-2 (D2+) Always Below 1 Ω w/o Steering Pad Switch: Tester Connection Condition Specified Condition I28-1 (CCS) - z2-3 Always 3 Ω or less I28-2 (ECC) - z2-4 Always 3 Ω or less I28-9 (HO) - z2-2 Always 3 Ω or less I27-1 (D+) - z4-2 (D+) Always Below 1 Ω I27-2 (D-) - z4-1 (D-) Always Below 1 Ω I27-3 (D2-) - z5-1 (D2-) Always Below 1 Ω I27-4 (D2+) - z5-2 (D2+) Always Below 1 Ω -
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 the table below. Then rotate the spiral cable with sensor sub-assembly 5 times counterclockwise, and measure the resistance as shown in the table below.
Standard Resistance w/ Steering Pad Switch: Tester Connection Condition Specified Condition I28-1 (CCS) - z2-3 Always 3 Ω or less I28-2 (ECC) - z2-4 Always 3 Ω or less I28-2 (ECC) - z3-7 Always 3 Ω or less I28-3 (EAU) - z3-8 Always 3 Ω or less I28-4 (AU3) - z3-9 Always 3 Ω or less I28-5 (AU2) - z3-10 Always 3 Ω or less I28-6 (AU1) - z3-11 Always 3 Ω or less I28-7 (SDN) - z3-12 Always 3 Ω or less I28-9 (HO) - z3-1 Always 3 Ω or less I28-10 (+DP) - z3-2 Always 3 Ω or less I28-11 (-DP) - z3-3 Always 3 Ω or less I28-13 (IL+2) - z3-5 Always 3 Ω or less I28-14 (SUP) - z3-6 Always 3 Ω or less I27-1 (D+) - z4-2 (D+) Always Below 1 Ω I27-2 (D-) - z4-1 (D-) Always Below 1 Ω I27-3 (D2-) - z5-1 (D2-) Always Below 1 Ω I27-4 (D2+) - z5-2 (D2+) Always Below 1 Ω w/o Steering Pad Switch: Tester Connection Condition Specified Condition I28-1 (CCS) - z2-3 Always 3 Ω or less I28-2 (ECC) - z2-4 Always 3 Ω or less I28-9 (HO) - z2-2 Always 3 Ω or less I27-1 (D+) - z4-2 (D+) Always Below 1 Ω I27-2 (D-) - z4-1 (D-) Always Below 1 Ω I27-3 (D2-) - z5-1 (D2-) Always Below 1 Ω I27-4 (D2+) - z5-2 (D2+) Always Below 1 Ω -
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. Then while rotating the spiral cable with sensor sub-assembly 5 times counterclockwise, measure the resistance as shown in the table below.
Standard Resistance w/ Steering Pad Switch: Tester Connection Condition Specified Condition I28-1 (CCS) - z2-3 Always 3 Ω or less I28-2 (ECC) - z2-4 Always 3 Ω or less I28-2 (ECC) - z3-7 Always 3 Ω or less I28-3 (EAU) - z3-8 Always 3 Ω or less I28-4 (AU3) - z3-9 Always 3 Ω or less I28-5 (AU2) - z3-10 Always 3 Ω or less I28-6 (AU1) - z3-11 Always 3 Ω or less I28-7 (SDN) - z3-12 Always 3 Ω or less I28-9 (HO) - z3-1 Always 3 Ω or less I28-10 (+DP) - z3-2 Always 3 Ω or less I28-11 (-DP) - z3-3 Always 3 Ω or less I28-13 (IL+2) - z3-5 Always 3 Ω or less I28-14 (SUP) - z3-6 Always 3 Ω or less I27-1 (D+) - z4-2 (D+) Always Below 1 Ω I27-2 (D-) - z4-1 (D-) Always Below 1 Ω I27-3 (D2-) - z5-1 (D2-) Always Below 1 Ω I27-4 (D2+) - z5-2 (D2+) Always Below 1 Ω w/o Steering Pad Switch: Tester Connection Condition Specified Condition I28-1 (CCS) - z2-3 Always 3 Ω or less I28-2 (ECC) - z2-4 Always 3 Ω or less I28-9 (HO) - z2-2 Always 3 Ω or less I27-1 (D+) - z4-2 (D+) Always Below 1 Ω I27-2 (D-) - z4-1 (D-) Always Below 1 Ω I27-3 (D2-) - z5-1 (D2-) Always Below 1 Ω I27-4 (D2+) - z5-2 (D2+) Always Below 1 Ω If the result is not as specified, replace the spiral cable with sensor sub-assembly.
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