GM Service Manual Online
For 1990-2009 cars only
Table 1: Heated Seat Switch - Driver
Table 2: Heated Seat Switch - Front Passenger
Table 3: Heated Seat Module - Driver C1
Table 4: Heated Seat Module - Driver C2 (Heated Seat Cushion Pigtail)
Table 5: Heated Seat Module - Driver C3 (Heated Seat Back Pigtail)
Table 6: Heated Seat Module - Front Passenger C1
Table 7: Heated Seat Module - Front Passenger C2 (Heated Seat Cushion Pigtail)
Table 8: Heated Seat Module - Front Passenger C3 (Heated Seat Back Pigtail)

Heated Seat Switch - Driver


Object Number: 40446  Size: CH

Connector Part Information

    • 12177194
    • 6-Way F Metri-Pack 150 Series (NA)

Pin

Wire Color

Circuit Number

Function

A

PK

1501

Driver Heated Seat High/Low Signal

B

GY

8

Instrument Panel Lamps Dimmer Switch Signal

C

--

--

Not Used

D

BN

141

Ignition 1 Voltage

E

BK

650

Ground

F

L-BU

1462

Driver Heated Seat Switch Signal

Heated Seat Switch - Front Passenger


Object Number: 304345  Size: CH

Connector Part Information

    • 12177195
    • 6-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit Number

Function

A

PK/BK

1503

Front Passenger Heated Seat High/Low Signal

B

GY

8

Instrument Panel Lamps Dimmer Switch Signal

C

--

--

Not Used

D

BN

141

Ignition 1 Voltage

E

BK

650

Ground

F

L-BU/BK

1505

Front Passenger Heated Seat Switch Signal

Heated Seat Module - Driver C1

--

Connector Part Information

    • 7283-5629-40
    • 4-Way F (GY)

Pin

Wire Color

Circuit Number

Function

1

BK

650

Ground

2

PK

1501

Driver Heated Seat High/Low Signal

3

L-BU

1462

Driver Heated Seat Switch Signal

4

OG

1540

Battery Positive Voltage

Heated Seat Module - Driver C2 (Heated Seat Cushion Pigtail)

--

Connector Part Information

    • 7283-5630-60
    • 4-Way F (GN)

Pin

Wire Color

Circuit Number

Function

1

RD

--

H1 Signal

2

GY

--

Low Reference

3

GY

--

Temperature Sensor Signal

4

BK

--

H2 Signal

Heated Seat Module - Driver C3 (Heated Seat Back Pigtail)

--

Connector Part Information

    • 7283-5579-40
    • 2-Way F (GY)

Pin

Wire Color

Circuit Number

Function

1

BK

--

H2 Control

2

BK

--

H2 Signal

Heated Seat Module - Front Passenger C1

--

Connector Part Information

    • 7283-5629-40
    • 4-Way F (GY)

Pin

Wire Color

Circuit Number

Function

1

BK

650

Ground

2

PK/BK

1503

Front Passenger Heated Seat High/Low Signal

3

L-BU/BK

1505

Front Passenger Heated Seat Switch Signal

4

OG

1540

Battery Positive Voltage

Heated Seat Module - Front Passenger C2 (Heated Seat Cushion Pigtail)

--

Connector Part Information

    • 7283-5630-60
    • 4-Way F (GN)

Pin

Wire Color

Circuit Number

Function

1

RD

--

H1 Signal

2

GY

--

Low Reference

3

GY

--

Temperature Sensor Signal

4

BK

--

H2 Signal

Heated Seat Module - Front Passenger C3 (Heated Seat Back Pigtail)

--

Connector Part Information

    • 7283-5579-40
    • 2-Way F (GY)

Pin

Wire Color

Circuit Number

Function

1

BK

--

H2 Control

2

BK

--

H2 Signal