2007 T190 lift and tilt in-op

[Bobby the T190]

Got codes, in order they pop up on panel:
17-07 07-21 04-21 02-16 18-06
Got icons lit on right panel:
17 ON, 23 ON, 26 ON, 28 FLASHING

About a month ago, last use, everything seemed to work fine, although the, or at least a couple of the, ICONS on the right panel were lit. Only ran it for about 30 minutes.

Last week, starts just fine, moves back and forth but no bucket action.

Raised the cab and found a piece of wiring harness, see pic, that had obviously been chewed on by a rodent. I found other rodent evidence as well.
But could not find the other end of that harness or any other obvious chewed on harness sections.

Do I have component failures (solenoids and sensors), a compromised harness somewhere I can't see, or a combination of the 2?

Thanks in advance for any thoughts and direction.

 

[Bobby the T190]

 

[brdgbldr]

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That definitely sounds and looks like a rodent has rewired your rig. I’m dealing with a similar issue myself. Normally when you get multiple codes that are not related it is a wiring issue. All of those wires to those components may be grounding out to one another or just completely chewed through.

You need to figure out what that wire goes to and where the other end is. You will need to trace along ALL of your wiring to look for chewed or rubbed through wiring and also make sure to clean and tighten all connections including any grounding points.