GM Service Manual Online
For 1990-2009 cars only

A/C Compressor Control Module C2


Object Number: 582427  Size: CH

Connector Part Information

    • 0970516GB021
    • BLK

Pin

Wire Color

Function

1

PNK

A/C Compressor Relay Control

2-3

--

Not Used

4

YEL/BLK

A/C Idle-Up Control

5-7

--

Not Used

8

GRN/YEL

A/C Cut out Signal

9

--

Not Used

10

GRN/BLK

A/C Request Signal

11-12

--

Not Used

13

ORN

A/C Refrigerant Pressure Signal

14

--

Not Used

15

BLK

Ground G-103

16

BLK/WHT

Ignition Positive Voltage

A/C Compressor Control Module C1


Object Number: 583202  Size: CH

Connector Part Information

    • 0970502FA001
    • BLK

Pin

Wire Color

Function

1

BLK/GRY

Evaporator Temperature Input

2

BLK/GRY

Ground

A/C Compressor Relay


Object Number: 583191  Size: CH

Connector Part Information

    • 09705045C110
    • NAT/WHT

Pin

Wire Color

Function

1

RED/BLK

Compressor Relay Supply Voltage-Switch Side

2

WHT/RED

Compressor Clutch Feed

3

PNK

Compressor Relay Control

4

YEL/GRN

Compressor Relay Supply Voltage-Coil Side

A/C Condenser Fan


Object Number: 583153  Size: CH

Connector Part Information

    • 097050400510
    • NAT/WHT

Pin

Wire Color

Function

1

RED/BLU

A/C Condenser Fan Feed

2

BLK

Ground G105

A/C Condenser Fan Relay


Object Number: 583204  Size: CH

Connector Part Information

    • 09705400000
    • NAT/WHT

Pin

Wire Color

Function

1

YEL/GRN

A/C Condenser Fan Relay Supply Voltage Circuit-Coil Side

2

RED/BLK

A/C Condenser Fan Relay Supply Voltage Circuit-Switch Side

3

YEL/BLU

A/C Condenser Fan Relay Control

4

RED/BLU

A/C Condenser Fan Feed

A/C Refrigerant Pressure Switch


Object Number: 740776  Size: CH

Connector Part Information

    • 097060211625
    • NAT/WHT

Pin

Wire Color

Function

1

ORN

A/C Refrigerant Pressure Signal

2

BLK

Ground G105

A/C Switch


Object Number: 740777  Size: CH

Connector Part Information

    • 097060211625
    • NAT/WHT

Pin

Wire Color

Function

1

BLK/WHT

A/C Switch Supply Voltage

2

PNK/WHT

A/C Switch Ground

3

GRN/BLK

A/C Request Signal

Blower Motor


Object Number: 583093  Size: CH

Connector Part Information

    • 097050200000
    • WHT

Pin

Wire Color

Function

1

BLU/WHT

Blower Motor Feed Circuit

2

PNK

Blower Switched Ground G201

Blower Motor Relay


Object Number: 740778  Size: CH

Connector Part Information

    • 09705045C110
    • NAT/WHT

Pin

Wire Color

Function

1

YEL/GRN

Blower Motor Relay Supply Voltage-Coil Side

2

--

Not Used

3

BLK

Blower Motor Relay Ground G201

4

LT GRN

Blower Motor Relay Supply Voltage-Switch Side

5

BLU/WHT

Blower Motor Feed

Blower Motor Resistor


Object Number: 583205  Size: CH

Connector Part Information

    • 097050600000
    • WHT

Pin

Wire Color

Function

1

PNK/GRN

Blower Control M2 Signal

2

--

Not Used

3

PNK

Blower Resistor Feed

4

PNK/BLK

Blower Control Low Signal

5

PNK/BLU

Blower Control M1 Signal

6

--

Not Used

Blower Motor Switch


Object Number: 582920  Size: CH

Connector Part Information

    • 097050690510
    • NAT

Pin

Wire Color

Function

1

BLK

Ground G201

2

PNK

Blower Motor High

3

PNK/BLK

Blower Motor Low

4

PNK/BLU

Blower Motor M1

5

PNK/GRN

Blower Motor M2

6

PNK/WHT

Blower On Signal