GM Service Manual Online
For 1990-2009 cars only

A/C Compressor Clutch Coil


Object Number: 280759  Size: CH

Connector Part Information

    • 12162017
    • 2-Way F Metri-Pack 150 Series Sealed (GRY)

Pin

Wire Color

Circuit No.

Function

A

BLK

1050

Ground

B

DK GRN

59

A/C Compressor Clutch Coil Feed

A/C Refrigerant Pressure Sensor


Object Number: 62485  Size: CH

Connector Part Information

    • 12110192
    • 3-Way F Metri-Pack 150 Series Pull to Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

452

Ground

B

GRY

474

5V Reference

C

RED/BLK

380

A/C Refrigerant Pressure Sensor Signal

Blower Motor Resistor


Object Number: 73146  Size: CH

Connector Part Information

    • 12052854
    • 7-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

63

Blower Switch Output - Medium 1

B

YEL

60

Blower Switch Output - Low

C

PPL

73

Blower Switch Output - Medium 3

D

LT BLU

72

Blower Switch Output - Medium 2

E

BLK

150

Ground

F

ORN

52

Blower Switch Output - High

G

ORN

40

Fused Battery Feed

Electric Actuator, LH


Object Number: 62428  Size: CH

Connector Part Information

    • 12040953
    • 6-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

5-6

--

--

Not Used

7

BLK

1450

Ground

8

DK BLU

1199

Temperature Valve Motor Feed

9

--

--

Not Used

10

BRN

41

Fused Ignition 3 Feed

Heater-A/C Control, C1 -- RPO C67


Object Number: 62469  Size: CH

Connector Part Information

    • 12064998
    • 8-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

71

Blower Switch Output - Off

B

BRN

141

Fused Ignition 3 Feed

C

ORN

52

Blower Switch Output - High

D

--

--

Not Used

E

PPL

73

Blower Switch Output - Medium 3

F

LT BLU

72

Blower Switch Output - Medium 2

G

TAN

63

Blower Switch Output - Medium 1

H

YEL

60

Blower Switch Output - Low

Heater-A/C Control, C2 -- RPO C67


Object Number: 73152  Size: CH

Connector Part Information

    • 12110259
    • 16-Way F Micro-Pack 100 Series (GRN)

Pin

Wire Color

Circuit No.

Function

A1

ORN

640

Fused Battery Feed

A2

--

--

Not Used

A3

DK GRN/WHT

762

A/C Request Signal

A4

LT GRN/BLK

366

Defrost Solenoid Control

A5

RED

362

Heater Solenoid Control

A6

PPL

361

Bi-Level Solenoid Control

A7

TAN

363

Recirculation Solenoid Control

A8

LT BLU

706

A/C Solenoid Control

B1

DK GRN

71

Fan Switch Output - Off Position

B2

WHT

193

Rear Defogger On Indicator - Relay Coil Feed

B3

BRN/WHT

230

Interior Lights Dimming Feed

B4

GRY/BLK

308

Park Lamps Switch Signal - Park Lamps On

B5

DK BLU

1199

LH Electric Actuator Feed

B6

--

--

Not Used

B7

BRN

41

Fused Ignition 3 Feed

B8

BLK

1450

Ground

Vacuum/Electric Solenoid


Object Number: 40427  Size: CH

Connector Part Information

    • 12064978
    • 6-Way F Micro-Pack 100 Series (GRY)

Pin

Wire Color

Circuit No.

Function

1

LT GRN/BLK

366

Defrost Solenoid Control

2

RED

362

Heater Solenoid Control

3

PPL

361

Bi-Level Solenoid Control

4

TAN

363

Recirculation Solenoid Control

5

LT BLU

706

A/C Solenoid Control

6

BRN

41

Fused Ignition 3 Feed