If Your Engine Quits Or Won't Start - Honda TRX450ER Owner's Manual

If Your Engine Quits or Won't Start

Proper operation and maintenance can prevent starting and engine
performance problems. In many cases, the cause of the problem may be
a simple operational oversight.
If you have a problem starting the engine or experience poor engine
performance the following information may help you. If you can't
correct the problem, see your Honda dealer.
(TRX450ER)
If your ATV won't start, listen as you press the start button. If you don't
hear the starter motor turning, refer to the Starter motor doesn't operate
symptom. If you can hear the starter motor working normally, refer to
the Starter motor works, but the engine won't start symptom.
(TRX450R)
If your ATV won't start, refer to the Engine doesn't operate symptom.
182 Taking Care of the Unexpected