ccmoto286
New Member
I have an old 753 and the auxilary hydraulics stopped working recently. I finally found a new/used handle controller since you can't replace the switch in the handle and a brand new handle is 400 bucks. With the new/used handle controller installed, the auxilary hydraulics still don't work. The green light turns on when I press the auxiliary button up by the key and the fuses, and I have 12v coming into the auxiliary module (bolted to frame under seat) from the one harness but no 12v coming out on the other harness so I jumped the relay that's molded into the module in between the plug connections. I now have 12v coming in and going out to the handle but still no movement on the auxiliary hydraulics. So now I'm thinking the used handle I bought is bad. Does anyone know how to check these? I have continuity between the two wires that come off the front trigger switch but when I check for continuity on the thumb rocker switch I don't get beeping on my meter when I push the switch either way, and it shows ohms before I hit the switch and then the ohms change slightly when I hit the switch to the side. I took apart my old handle and it has a simple 3 way microswitch (right/center/left) but the new handle has a different style switch inside. Like a barrel looking rotary switch. Is this a special switch that has to work with a more advanced computer than my machine has?
Info about this machine-
2 fuses up by key switch- Both looked good but replaced both anyway
2 relays in engine compartment above battery- replaced both
Serial number on the machine is 511351902
new/used handle switch part number is 6680414
Info about this machine-
2 fuses up by key switch- Both looked good but replaced both anyway
2 relays in engine compartment above battery- replaced both
Serial number on the machine is 511351902
new/used handle switch part number is 6680414