AC Function in M130 (GPR Package)

Hello all,
What does the AC function in the GPR package does? How should the wiring be done? I assume the it should be the signal wire that turn on the AC compressor?
Thanks for all the input in advance guys.
Cheers
Andy
What does the AC function in the GPR package does? How should the wiring be done? I assume the it should be the signal wire that turn on the AC compressor?
Thanks for all the input in advance guys.
Cheers
Andy