Yamaha big bear 400
Jun 13, 2022 | 11:05 AM
#1
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Weekend Warrior
Joined: Jun 2022
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Yamaha big bear 400
Hello,
i have an 2002 400 big bear that has electrical problems . i am trying to find out what the purpose of the motor control unit is on this bike . it is different from the cdi box and i am trying to figure out if it is bad Thanks in advance .
i have an 2002 400 big bear that has electrical problems . i am trying to find out what the purpose of the motor control unit is on this bike . it is different from the cdi box and i am trying to figure out if it is bad Thanks in advance .
Jun 20, 2022 | 01:28 AM
#2
Quad Patrol
Joined: Jan 2011
Posts: 3,508
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Your Question Has Been Answered By Our Editors
We have the information you seek on the ATV Connection homepage, here:
https://atvconnection.com/articles/a...-control-unit/
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