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For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Monte Carlo 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 HVAC Connector End Views

A/C Compressor Clutch Coil


Object Number: 280759 Size: CH

Connector Part Information
    • 12162017
    • 2-Way F Metric-Pack 150 Series

Pin

Wire Color

Circuit No.

Function

A

BLK

1050

Ground

B

DK GRN

59

A/C Compressor Clutch Solenoid Feed

A/C Compressor Clutch Diode

Connector Part Information
    • 12110147
    • Conn Diode, IDC-2, Sealed

Pin

Wire Color

Circuit No.

Function

A

BLK

1050

Ground

B

DK GRN

59

A/C Compressor Clutch Solenoid Feed

A/C Refrigerant Pressure Sensor


Object Number: 258299 Size: CH

Connector Part Information
    • 12078090
    • 3-Way F Metric-Pack 150 Series Pull to Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

808

Sensor Return

B

GRY

474

Reference Voltage Feed-5 Volts

C

RED/BLK

380

A/C Refrigerant Pressure Sensor Signal

Blower Motor


Object Number: 287953 Size: CH

Connector Part Information
    • 12064829
    • 2-Way F Metric-Pack 480 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

150

Ground

B

PPL

65

Blower Motor Feed

Blower Motor Relay


Object Number: 281201 Size: CH

Connector Part Information
    • 12110541
    • 6-Way F Metric-Pack 480 Series Flexlock (BLK)

Pin

Wire Color

Circuit No.

Function

A1

BLK

150

Ground

A2

RED

40

Fused Battery Feed

B1

--

--

Not Used

B2

DK BLU

101

Blower Resistor Output

C1

PPL

65

Blower Motor Feed

C2

ORN

52

Blower Switch Ouput-High

Blower Motor Resistors


Object Number: 73208 Size: CH

Connector Part Information
    • 12064877
    • 4-Way F Metric-Pack 480 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

72

Blower Switch Output Medium 2

B

TAN

63

Blower Switch Output Medium 1

C

YEL

60

Blower Switch Ouput-Low

D

YEL

60

Blower Switch Output-Low

Electric Actuator, Left


Object Number: 280764 Size: CH

Connector Part Information
    • 12064993
    • 6-Way F Mirco-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

5-6

--

--

Not Used

7

BLK

150

Ground

8

DK BLU

1199

Air Temperature Valve Motor Feed

9

--

--

Not Used

10

BRN

41

Fused Output-IGN 3

Electric Actuator, Right


Object Number: 40427 Size: CH

Connector Part Information
    • 12064978
    • 6-Way F Metric-Pack 100 Series (GRY)

Pin

Wire Color

Circuit No.

Function

1

LT GRN/BLK

366

Mode Valve Solenoid Output-LOWER

2

RED

362

Mode Valve Solenoid Output-PANEL VENTS

3

PPL

361

Mode Valve Solenoid Output-DEFROST

4

LT BLU

706

Mode Valve Solenoid Output-RECIRCLATION

5

TAN

363

Mode Valve Solenoid Output-UPPER

6

BRN

41

Fused Output-IGN 3

Heater-A/C Control, C1


Object Number: 62456 Size: CH

Connector Part Information
    • 12064752
    • 6-Way F Metric-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

YEL

770

Blower Enable Relay Feed-Coil

D

BRN

41

Fused Igition 3 Feed

E

ORN

52

Blower Switch Output-High

F

LT BLU

72

Blower Switch Output-Medium 2

Heater-A/C Control, C2


Object Number: 73152 Size: CH

Connector Part Information
    • 12110259
    • 16-Way F Metric-Pack 100 Series (GRN)

Pin

Wire Color

Circuit No.

Function

A1-2

--

--

Not Used

A3

LT ORN

66

A/C Switch Output

A4

LT GRN/BLK

366

Defrost Solenoid Control

A5

RED

362

Heater Solenoid Control

A6

PPL

361

Bi-Level Solenoid Control

A7

LT BLU

706

Recirculation Solenoid Control

A8

TAN

363

A/C Solenoid Control

B1

YEL

770

Blower Enable Relay Feed Signal

B2

LT BLU

292

Rear Defogger Enable SignaL

B3

GRY

8

Instrument Panel Lamp Feed

B4

BRN

9

Park Lamp Feed

B4

--

--

Not Used (SEO)

B5

DK BLU

1199

Temperature Valve Motor Feed

B6

WHT/BLK

1236

Right Temperature Valve Motor Feed

B7

BRN

41

Fused IGN 3 Feed

B8

BLK

150

Ground

Vacuum/Electric Solenoid


Object Number: 40427 Size: CH

Connector Part Information
    • 12064978
    • 6-Way F Metric-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

A/C Solenoid Control

5

LT BLU

706

Recirclation Solenoid Control

6

BRN

41

Fused IGN 1 Feed