SPIRAL CABLE INSPECTION
CAUTION / NOTICE / HINT
Note
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Do not remove the steering sensor from the spiral cable sub-assembly when inspecting the spiral cable sub-assembly.
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Remove the steering sensor from the spiral cable sub-assembly only when replacing the spiral cable sub-assembly.
PROCEDURE
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INSPECT SPIRAL CABLE SUB-ASSEMBLY (w/o Pre-collision System)
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Visually check for defects with the spiral cable 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 defects are found, replace the spiral cable sub-assembly with a new one.
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Check the spiral cable sub-assembly.
*A w/o Heated Steering System *B w/ Heated Steering System *a Component without harness connected
(Spiral Cable Sub-assembly)
*b Color: Orange *c Color: Black - - 
Interlock - - Note
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When rotating the spiral cable sub-assembly, make sure to push on the interlock shown in the illustration to release the interlock mechanism.
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As the spiral cable sub-assembly may break, do not rotate the spiral cable sub-assembly more than the specified amount.
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Set the spiral cable sub-assembly to the center position.
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Measure the resistance between each terminal of the spiral cable sub-assembly according to the value(s) in the table below.
Standard Resistance *: w/ Heated Steering SystemTester Connection Condition Specified Condition O25-1 (SDN) - w2-3 (SDN) Always 3 Ω or less O25-2 (ECC) - z4-7 (ECC) Always 3 Ω or less O25-2 (ECC) - w2-4 (ECC) Always 3 Ω or less O25-3 (EAU) - z4-8 (EAU) Always 3 Ω or less O25-5 (AU2) - z4-10 (AU2) Always 3 Ω or less O25-6 (AU1) - z4-11 (AU1) Always 3 Ω or less O25-7 (CCS) - z4-12 (CCS) Always 3 Ω or less O25-8 (SUP) - w2-1 (SUP) Always 3 Ω or less O25-10 (+DP) - z4-2 (+DP) Always 3 Ω or less O25-11 (+DP2) - z4-3 (+DP2) Always 3 Ω or less O25-13 (IL+2) - z4-5 (IL+2) Always 3 Ω or less O25-14 (HO) - z4-6 (HO) Always 3 Ω or less O30-1 (D+) - z3-2 (D+) Always Below 1 Ω O30-2 (D-) - z3-1 (D-) Always Below 1 Ω O30-3 (D2-) - z2-1 (D2-) Always Below 1 Ω O30-4 (D2+) - z2-2 (D2+) Always Below 1 Ω O144-1 (BTM) - z15-1 (BTM)* Always 3 Ω or less O144-2 (EHT) - z15-3 (EHT)* Always Below 0.1 Ω O144-3 (ETM) - z15-2 (ETM)* Always 3 Ω or less O144-4 (BHT) - z15-4 (BHT)* Always Below 0.1 Ω
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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 according to the value(s) in the table below. Then rotate the spiral cable sub-assembly 5 times counterclockwise, and measure the resistance according to the value(s) in the table below.
Standard Resistance *: w/ Heated Steering SystemTester Connection Condition Specified Condition O25-1 (SDN) - w2-3 (SDN) Always 3 Ω or less O25-2 (ECC) - z4-7 (ECC) Always 3 Ω or less O25-2 (ECC) - w2-4 (ECC) Always 3 Ω or less O25-3 (EAU) - z4-8 (EAU) Always 3 Ω or less O25-5 (AU2) - z4-10 (AU2) Always 3 Ω or less O25-6 (AU1) - z4-11 (AU1) Always 3 Ω or less O25-7 (CCS) - z4-12 (CCS) Always 3 Ω or less O25-8 (SUP) - w2-1 (SUP) Always 3 Ω or less O25-10 (+DP) - z4-2 (+DP) Always 3 Ω or less O25-11 (+DP2) - z4-3 (+DP2) Always 3 Ω or less O25-13 (IL+2) - z4-5 (IL+2) Always 3 Ω or less O25-14 (HO) - z4-6 (HO) Always 3 Ω or less O30-1 (D+) - z3-2 (D+) Always Below 1 Ω O30-2 (D-) - z3-1 (D-) Always Below 1 Ω O30-3 (D2-) - z2-1 (D2-) Always Below 1 Ω O30-4 (D2+) - z2-2 (D2+) Always Below 1 Ω O144-1 (BTM) - z15-1 (BTM)* Always 3 Ω or less O144-2 (EHT) - z15-3 (EHT)* Always Below 0.1 Ω O144-3 (ETM) - z15-2 (ETM)* Always 3 Ω or less O144-4 (BHT) - z15-4 (BHT)* Always Below 0.1 Ω
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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 according to the value(s) in the table below.
Standard Resistance *: w/ Heated Steering SystemTester Connection Condition Specified Condition O25-1 (SDN) - w2-3 (SDN) Always 3 Ω or less O25-2 (ECC) - z4-7 (ECC) Always 3 Ω or less O25-2 (ECC) - w2-4 (ECC) Always 3 Ω or less O25-3 (EAU) - z4-8 (EAU) Always 3 Ω or less O25-5 (AU2) - z4-10 (AU2) Always 3 Ω or less O25-6 (AU1) - z4-11 (AU1) Always 3 Ω or less O25-7 (CCS) - z4-12 (CCS) Always 3 Ω or less O25-8 (SUP) - w2-1 (SUP) Always 3 Ω or less O25-10 (+DP) - z4-2 (+DP) Always 3 Ω or less O25-11 (+DP2) - z4-3 (+DP2) Always 3 Ω or less O25-13 (IL+2) - z4-5 (IL+2) Always 3 Ω or less O25-14 (HO) - z4-6 (HO) Always 3 Ω or less O30-1 (D+) - z3-2 (D+) Always Below 1 Ω O30-2 (D-) - z3-1 (D-) Always Below 1 Ω O30-3 (D2-) - z2-1 (D2-) Always Below 1 Ω O30-4 (D2+) - z2-2 (D2+) Always Below 1 Ω O144-1 (BTM) - z15-1 (BTM)* Always 3 Ω or less O144-2 (EHT) - z15-3 (EHT)* Always Below 0.1 Ω O144-3 (ETM) - z15-2 (ETM)* Always 3 Ω or less O144-4 (BHT) - z15-4 (BHT)* Always Below 0.1 Ω
If the result is not as specified, replace the spiral cable sub-assembly.
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INSPECT SPIRAL CABLE SUB-ASSEMBLY (w/ Pre-collision System)
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Visually check for defects with the spiral cable sub-assembly.
-
The defects are as follows:
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Scratches
-
Small cracks
-
Dents
-
Chips
-
Cracks or other damage to the connector
OK No defects are found.
If any defects are found, replace the spiral cable sub-assembly with a new one.
-
-
-
Check the spiral cable sub-assembly.
*a Component without harness connected
(Spiral Cable Sub-assembly)
*b Color: Orange *c Color: Black - - Interlock - - Note
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When rotating the spiral cable sub-assembly, make sure to push on the interlock shown in the illustration to release the interlock mechanism.
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As the spiral cable sub-assembly may break, do not rotate the spiral cable sub-assembly more than the specified amount.
-
Set the spiral cable sub-assembly to the center position.
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Measure the resistance between each terminal of the spiral cable sub-assembly according to the value(s) in the table below.
Standard Resistance Tester Connection Condition Specified Condition O25-1 (SDN) - z18-3 (SDN) Always 3 Ω or less O25-2 (ECC) - z4-7 (ECC) Always 3 Ω or less O25-2 (ECC) - z18-4 (ECC) Always 3 Ω or less O25-3 (EAU) - z4-8 (EAU) Always 3 Ω or less O25-5 (AU2) - z4-10 (AU2) Always 3 Ω or less O25-6 (AU1) - z4-11 (AU1) Always 3 Ω or less O25-7 (CCS) - z4-12 (CCS) Always 3 Ω or less O25-8 (SUP) - z18-1 (SUP) Always 3 Ω or less O25-9 (LDA) - z18-2 (LDA) Always 3 Ω or less O25-10 (+DP) - z4-2 (+DP) Always 3 Ω or less O25-11 (+DP2) - z4-3 (+DP2) Always 3 Ω or less O25-12 (DIST) - z4-4 (DIST) Always 3 Ω or less O25-13 (IL+2) - z4-5 (IL+2) Always 3 Ω or less O25-14 (HO) - z4-6 (HO) Always 3 Ω or less O30-1 (D+) - z3-2 (D+) Always Below 1 Ω O30-2 (D-) - z3-1 (D-) Always Below 1 Ω O30-3 (D2-) - z2-1 (D2-) Always Below 1 Ω O30-4 (D2+) - z2-2 (D2+) Always Below 1 Ω O144-1 (BTM) - z16-2 (BTM) Always 3 Ω or less O144-2 (EHT) - z16-1 (EHT) Always Below 0.1 Ω O144-3 (ETM) - z16-3 (ETM) Always 3 Ω or less O144-4 (BHT) - z16-4 (BHT) Always Below 0.1 Ω -
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 according to the value(s) in the table below. Then rotate the spiral cable sub-assembly 5 times counterclockwise, and measure the resistance according to the value(s) in the table below.
Standard Resistance Tester Connection Condition Specified Condition O25-1 (SDN) - z18-3 (SDN) Always 3 Ω or less O25-2 (ECC) - z4-7 (ECC) Always 3 Ω or less O25-2 (ECC) - z18-4 (ECC) Always 3 Ω or less O25-3 (EAU) - z4-8 (EAU) Always 3 Ω or less O25-5 (AU2) - z4-10 (AU2) Always 3 Ω or less O25-6 (AU1) - z4-11 (AU1) Always 3 Ω or less O25-7 (CCS) - z4-12 (CCS) Always 3 Ω or less O25-8 (SUP) - z18-1 (SUP) Always 3 Ω or less O25-9 (LDA) - z18-2 (LDA) Always 3 Ω or less O25-10 (+DP) - z4-2 (+DP) Always 3 Ω or less O25-11 (+DP2) - z4-3 (+DP2) Always 3 Ω or less O25-12 (DIST) - z4-4 (DIST) Always 3 Ω or less O25-13 (IL+2) - z4-5 (IL+2) Always 3 Ω or less O25-14 (HO) - z4-6 (HO) Always 3 Ω or less O30-1 (D+) - z3-2 (D+) Always Below 1 Ω O30-2 (D-) - z3-1 (D-) Always Below 1 Ω O30-3 (D2-) - z2-1 (D2-) Always Below 1 Ω O30-4 (D2+) - z2-2 (D2+) Always Below 1 Ω O144-1 (BTM) - z16-2 (BTM) Always 3 Ω or less O144-2 (EHT) - z16-1 (EHT) Always Below 0.1 Ω O144-3 (ETM) - z16-3 (ETM) Always 3 Ω or less O144-4 (BHT) - z16-4 (BHT) Always Below 0.1 Ω -
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 according to the value(s) in the table below.
Standard Resistance Tester Connection Condition Specified Condition O25-1 (SDN) - z18-3 (SDN) Always 3 Ω or less O25-2 (ECC) - z4-7 (ECC) Always 3 Ω or less O25-2 (ECC) - z18-4 (ECC) Always 3 Ω or less O25-3 (EAU) - z4-8 (EAU) Always 3 Ω or less O25-5 (AU2) - z4-10 (AU2) Always 3 Ω or less O25-6 (AU1) - z4-11 (AU1) Always 3 Ω or less O25-7 (CCS) - z4-12 (CCS) Always 3 Ω or less O25-8 (SUP) - z18-1 (SUP) Always 3 Ω or less O25-9 (LDA) - z18-2 (LDA) Always 3 Ω or less O25-10 (+DP) - z4-2 (+DP) Always 3 Ω or less O25-11 (+DP2) - z4-3 (+DP2) Always 3 Ω or less O25-12 (DIST) - z4-4 (DIST) Always 3 Ω or less O25-13 (IL+2) - z4-5 (IL+2) Always 3 Ω or less O25-14 (HO) - z4-6 (HO) Always 3 Ω or less O30-1 (D+) - z3-2 (D+) Always Below 1 Ω O30-2 (D-) - z3-1 (D-) Always Below 1 Ω O30-3 (D2-) - z2-1 (D2-) Always Below 1 Ω O30-4 (D2+) - z2-2 (D2+) Always Below 1 Ω O144-1 (BTM) - z16-2 (BTM) Always 3 Ω or less O144-2 (EHT) - z16-1 (EHT) Always Below 0.1 Ω O144-3 (ETM) - z16-3 (ETM) Always 3 Ω or less O144-4 (BHT) - z16-4 (BHT) Always Below 0.1 Ω If the result is not as specified, replace the spiral cable sub-assembly.
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