High/Low voltage codes
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4th Gear
Joined: Apr 2014
Posts: 8
Likes: 0
From: arkansas
High/Low voltage codes
My brothers 10' super glide is throwing voltage codes. Sometimes low sometimes high. we have changed the battery and the voltage regulator. Anyone ever have an issue like this or have any idea what may be causing it. Any ideas would be greatly appreciated. Thanks
Tourer
Joined: Feb 2016
Posts: 309
Likes: 39
From: Southlake Texas
I'd start with grounds. The voltage regulator is grounded to the frame using it's mounting bolts. The pad on which it mounts can get corroded since it is in the splash zone of the front wheel. The next major ground is on the frame under the front of the seat.
A faulty ground can confuse the voltage regulator and computer.
A faulty ground can confuse the voltage regulator and computer.
Seasoned HDF Member
Joined: Dec 2005
Posts: 19,900
Likes: 8,007
From: poway
Check the wires/ connections that connect the regulator to the battery and grounds to both the regulator and battery.. This includes connection to the maxi-fuse and where the wire from regulator connects to the the main cable that goes from the Maxi fuse to the fuse block. I'd check the connection on the maxi fuse also... Also check grounds between the motor / frame / battery / regulator.
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