Duramax wiring help - squirrel damage

[flyfisherman]

Squirrels nested under the hood of my 2003 Duramax. Chewed up this wiring and a hole in the top of a one year old battery. Fortunately I noticed some leaves sticking out under the plastic wheel well liner and opened the hood before starting it. I caught it before it got too bad. I cannot determine what this connector to the A/C line is called (pictured below), I am hoping I can order the connector with wires to splice into the harness. Not the wire with the exposed copper, the missing wire leading to the chewed connector at the AC line. All help appreciated.

 

[Lockout]

Ac pressure switch

 

[Lockout]

Get only gm part

 

[Lockout]

Around 20 bucks comes with heat shrink and butt connectors that are water proof

 

[flyfisherman]

Get only gm part

Thank you. I attempted to search through the wiring diagrams but they only showed the entire harness.
Should I replace the battery with the hole chewed into the top? The hole is about the size of the diameter of a pen.

 

[flyfisherman]

Get only gm part

I will, I learned a lesson a few years ago on an aftermarket fuel pump relay for another vehicle. Thank you again for your help, I sincerely appreciate it.

 

[Lockout]

Call your local gm and ask for ac pressure switch repair harness

I buy these all time with new switch installed

So they have them

 

[Lockout]

If the battery hole is into the liquid then yes replace if just thru little plastic
You be fine

Always can get plastic bond to fill in small hole

 

[Lockout]

No problem sir anyrime

 

[Lockout]

By the looks

Thats a 3 pin connector