Honda SH300 2009 User Manual

ANTI-LOCK BRAKE SYSTEM (ABS; SH300A/AII/AIII)
18-22
4. Failure Reproduction
Turn the ignition switch "OFF".
Connect the ABS modulator 25P connector.
Erase the problem code (page 18-9).
Test ride the scooter above 30 km/h (18 mph).
Retrieve the problem code (page 18-8).
Does the indicator blink 61 or 62 times?
YES – Faulty ABS modulator.
NO – Power circuit is normal (temporary fail-
ure).
PROBLEM CODE 71 (Tire Size)
• Check the following and correct the faulty part.
– Incorrect tire pressure.
– Tires not recommended for the scooter were
installed (incorrect tire size).
– Deformation of the wheel or tire.
1. Failure Reproduction
If the above items are normal, recheck the prob-
lem code indication:
Erase the problem code (page 18-9).
Test ride the scooter above 30 km/h (18 mph).
Retrieve the problem code (page 18-8).
Does the indicator blink 71 times?
YES – Faulty ABS modulator.
NO – Tire size is normal (temporary failure).
PROBLEM CODE 81 (CPU; ABS Control Unit)
1. Failure Reproduction
Erase the problem code (page 18-9).
Test ride the scooter above 30 km/h (18 mph).
Retrieve the problem code (page 18-8).
Does the indicator blink 81 times?
YES – Faulty ABS modulator.
NO – CPU is normal (temporary failure).
ABS INDICATOR
ABS INDICATOR
ABS INDICATOR

Honda SH300 2009 Specifications

General

Displacement	279.1 cc
Bore x Stroke	72 mm x 68.5 mm
Compression Ratio	10.5:1
Fuel System	PGM-FI electronic fuel injection
Front Tire	110/70-16
Rear Tire	130/70-16
Width	730 mm
Height	1, 195 mm
Wheelbase	1, 420 mm
Engine Type	Liquid-cooled, 4-stroke, single-cylinder
Max Torque	26.5 Nm @ 6, 000 rpm
Transmission	V-Matic
Front Suspension	Telescopic fork, 35 mm
Rear Suspension	Twin shock absorbers
Front Brake	256mm hydraulic disc
Rear Brake	240 mm disc