G 2500 3/4 Ton Van V6-262 4.3L VIN Z TBI (1995)
A/C Signal: Description and Operation
This signal indicates that the A/C control switch is turned "ON" and the pressure switch is closed. The control module uses this signal to adjust the idle
speed.
A/C Signal: Description and Operation
This signal indicates that the A/C control switch is turned "ON" and the pressure switch is closed. The control module uses this signal to adjust the idle
speed.