GM Service Manual Online
For 1990-2009 cars only

A/C Compressor Clutch


Object Number: 62440  Size: CH

Connector Part Information

    • 1216-2017
    • 2-Way F Metri-pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

59

A/C Compressor Clutch Supply Voltage

B

BLK

450

Ground

A/C Refrigerant Pressure Sensor


Object Number: 258299  Size: CH

Connector Part Information

    • 1211-0192
    • 3-Way F Metri-pack 150 Series Pull To Seat Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

720

Low Reference (V6 VIN K)

A

PPL

719

Low Reference (V8 VIN G)

B

LT BLU/BLK

1688

5 Volt Reference (V6 VIN K)

B

GRY

474

5 Volt Reference (V8 VIN G)

C

RED/BLK

380

A/C Refrigerant Pressure Sensor Signal

Blower Motor


Object Number: 287953  Size: CH

Connector Part Information

    • 1206-4829
    • 2-Way F Metri-pack 480 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

850

Ground

B

PPL

65

Blower Motor Supply Voltage

Blower Motor Resistor Assembly


Object Number: 62456  Size: CH

Connector Part Information

    • 1206-4752
    • 6-Way F Metri-pack Series 280 (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

63

Medium 1 Blower Motor Control

B

YEL

60

Low Blower Motor Control

C

DK BLU

101

Blower Motor Supply Voltage

D

LT BLU

72

Medium 2 Blower Motor Control

E-F

--

--

Not Used

HVAC Control Assembly C1


Object Number: 232132  Size: CH

Connector Part Information

    • 1202-0813
    • 5-Way F Metri-pack 630 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

60

Low Blower Motor Control

B

ORN

52

High Blower Motor Control

C

TAN

63

Medium 1 Blower Motor Control

D

LT BLU

72

Medium 2 Blower Motor Control

E

LT GRN

66

Off Blower Motor Control

HVAC Control Assembly C2


Object Number: 38596  Size: CH

Connector Part Information

    • 1202-0557
    • 3-Way F Metri-pack 480 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN/WHT

762

A/C Request Signal

B

LT GRN

66

Off Blower Motor Control

C

BRN

241

Ignition 3 Voltage