Air Conditioning Compressor A/C Cut Out Relay

This category on the website [ Relays and Wiring ] we are giving you all of the information related to the individual relays in the Buick Turbo Regal, along with the associated wiring, connector plugs, etc.

VEHICLE APPLICATION:

Buick Regal, T-Type, Turbo T, Limited, Grand National, GNX

RELAY NAME:

Air Conditioning Compressor A/C Cut Out Relay

PURPOSE OF RELAY:

turns on a/c compressor

TURNS ON-OFF / FUNCTIONS / USED WHEN:

when you turn the air conditioning on in the car, the relay is activated

LOCATION IN VEHICLE:

passenger fender, second item (from front of car) on panel.

ORIGINAL GM PART NUMBER:

10034222

RELAY / BASE COLOR:

black

CONNECTOR PLUG COLOR (RELAY SIDE):

black

WIRES ATTACHED (RELAY SIDE):

n/a

CONNECTOR PLUG COLOR (HARNESS SIDE):

black

NUMBER OF WIRES ATTACHED (HARNESS SIDE):

5 (on 4 terminals)

COLOR & PURPOSE OF (HARNESS SIDE) WIRES:

A/C CUT-OUT RELAY FOR BOTH:
MANUAL A/C SYSTEMS (C60)
ELECTRONIC TOUCH CLIMATE CONTROL A/C SYSTEMS (C68)

pink-black “A”, goes to ECM/SOL fuse (junction, with other things)
(connects with brake switch and many other things)

dark green-yellow “C”, goes to ECM (“A2” cutout relay control, clutch control)

[the below is the switched side]

dark green “B”, goes to air conditioning compressor clutch “A”
(then “A” goes to diode)

[2 wires on 1 terminal]
light blue “D”, goes to air conditioning pressure cycling switch “A”
light blue “D”, goes to ECM (“B8” a/c on input, a/c cutout relay signal)

OTHER NOTES:

called “A/C Cutout Relay” on diagrams

PHOTOS OF RELAY AND CONNECTED WIRES:
.