Abs Indicator Problem Code Index - Honda NC700XA Service Manual

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ANTI-LOCK BRAKE SYSTEM (ABS)

ABS INDICATOR PROBLEM CODE INDEX

• The ABS indicator might blink in the following cases. Correct the faulty part.
– Incorrect tire pressure.
– Tires not recommended for the motorcycle were installed (incorrect tire size).
– Deformation of the wheel or tire.
• The ABS indicator might blink while riding under the following conditions. This is temporary failure. Be sure to erase the problem
code (page 20-9).
Then, test ride the motorcycle above 10 km/h (6 mph) and check the problem code by retrieving the self-diagnosis system (page
20-8). Ask the rider for the riding conditions in detail when the motorcycle is brought in for inspection.
– The motorcycle has continuously run bumpy roads.
– The front wheel leaves the ground for a long time when riding (wheelie).
– Only either the front or rear wheel rotates.
– The ABS operates continuously.
– The ABS control unit has been disrupted by an extremely powerful radio wave (electromagnetic interference).
Problem
Code
• ABS modulator voltage input line
• Indicator related wires
– • Speedometer
• ABS modulator
• ABS fuse 7.5 A (ABS MAIN)
Front wheel speed sensor circuit malfunction
11
• Wheel speed sensor or related wires
Rear wheel speed sensor malfunction
13
• Wheel speed sensor or related wires
Front wheel speed sensor circuit malfunction
12 • Wheel speed sensor or related wires
• Electromagnetic interference
Rear wheel speed sensor malfunction
• Wheel speed sensor, pulser ring or related
14
wires
• Electromagnetic interference
Front pulser ring
21
• Pulser ring or related wires
Rear pulser ring
23
• Pulser ring or related wires
31 Solenoid valve malfunction (ABS modulator)
32
33
34
37
38
Front wheel lock
41
• Riding condition
Front wheel lock (Wheelie)
42
• Riding condition
Rear wheel lock
43
• Riding condition
Motor lock
• Pump motor (ABS modulator) or related
51
wires
• ABS fuse 30 A (ABS M.)
Motor stuck off
• Pump motor (ABS modulator) or related
52
wires
• ABS fuse 30 A (ABS M.)
Motor stuck on
• Pump motor (ABS modulator) or related
53
wires
• ABS fuse 30 A (ABS M.)
Fail-safe relay malfunction
• Fail-safe relay (ABS modulator) or related
54
wires
• ABS fuse 30 A (ABS SOL.)
20-10
Function failure
Detection
Symptom/Fail-safe function
A B
• ABS indicator never come
ON at all
• ABS indicator stays ON at all
• Stops ABS operation
O O
O O
• Stops ABS operation
O
O
• Stops ABS operation
O
O
• Stops ABS operation
O O
• Stops ABS operation
O
O
O
• Stops ABS operation
O O
O O
O O
• Stops ABS operation
O O
Refer
to
20-12
20-13
20-15
20-17
20-15
20-17
20-15
20-17
20-19
20-15
20-17
20-20
20-21