Yamaha Grizzly ATV Forum banner

2010 wires ripped out of 550 harness at the ecm.

385 views 1 reply 2 participants last post by  reogem  
#1 · (Edited)
Does anyone know what the two yellow with brown dash wires are on this ecm? One is has a bare end (appears to be ripped out the that wiring loom and the other the previous owner attached an extension to it, but just has the other end attached to the battery hold down stud (not sure if that was temporary or meaningful)
It appeared they are labeled as “Y/W” on the schematic and possibles were looped /connected to each other and the other Y/W in the middle of the plug is used for something else.
Image

Image
Image