Yamaha Fault Code
Free · no signupCode 30
No Crank / Tip-Over Alarm
Variant 1
System
Safety
Symptom
No Crank / Tip-Over Alarm
Diagnosis & fix steps
LOGIC: Lean Angle Sensor Activated.
ACTION: Ensure the sensor is mounted correctly (upright). Cycle the key to reset the "latch."
Red Seal field insights
PH Pop: Common after a "dropped" bike.
PRO-TIP: Sensor can come loose from its rubber mount.
Variant 2
System
Safety
Symptom
Engine Shuts Off / Won't Start
Diagnosis & fix steps
LOGIC: Lean Angle Sensor Activated.
ACTION: Cycle the ignition key Off and On. Ensure the sensor is mounted "UP" and not loose.
Red Seal field insights
Logic: The bike thinks it has crashed/tipped over.
PRO-TIP: If the bike hasn't fallen, the sensor internal pendulum is stuck.
Same code keeps coming back?
That's a program problem, not a part problem. Book a 30-minute uptime review with Grant, a Red Seal Heavy Duty Technician.
Read before you touch anything
- This is general reference information, not a repair manual. It is for trained, qualified technicians.
- Fault codes, meanings and procedures vary by model, serial number and software version. Confirm the code and the procedure against the manufacturer's service manual before acting.
- Follow the OEM service manual, torque specs and your site's safety procedures: lockout/tagout, block raised equipment, relieve hydraulic, fuel and air pressure, and let hot systems cool.
- You use this information at your own risk. Adventure Mechanical and AM Fleet Integrity accept no liability for damage, injury, downtime or loss arising from its use.
- Not affiliated with or endorsed by any manufacturer. Brand names are used only to identify the equipment a code applies to.
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