GM Service Manual Online
For 1990-2009 cars only
Table 1: Heated Seat Switch - Driver (KA1)
Table 2: Heated Seat Switch - Passenger (KA1)
Table 3: Heated Seat Module - Driver (KA1)
Table 4: Heated Seat Module - Passenger (KA1)
Table 5: Heated Seat Element Driver Back (KA1)
Table 6: Heated Seat Element Passenger Back (KA1)
Table 7: Heated Seat Element Driver Cushion (KA1)
Table 8: Heated Seat Element Passenger Cushion (KA1)

Heated Seat Switch - Driver (KA1)


Object Number: 40446  Size: CH

Connector Part Information

    • OEM: 12177194
    • Service: See Catalog
    •  6-Way F Metri-Pack 150 Series (NA)

Pin

Wire Color

Circuit No.

Function

A

PK

1501

Driver Heated Seat High/Low Signal

B

GY

8

Instrument Panel Lamp Supply Voltage (1)

C

--

--

Not Used

D

PK

339

Run/Crank Ignition 1 Voltage

E

BK/WH

651

Signal Ground

F

L-BU

1462

Heated Seat Switch Signal

Heated Seat Switch - Passenger (KA1)


Object Number: 304345  Size: CH

Connector Part Information

    • OEM: 12177195
    • Service: See Catalog
    •  6-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

PK/BK

1503

Passenger Heated Seat High/Low Signal

B

GY

8

Instrument Panel Lamp Supply Voltage (1)

C

--

--

Not Used

D

PK

339

Run/Crank Ignition 1 Voltage

E

BK/WH

651

Signal Ground

F

L-BU/BK

1505

Passenger Heated Seat Switch Signal

Heated Seat Module - Driver (KA1)


Object Number: 813070  Size: CH

Connector Part Information

    • OEM: 15-97-5081
    • Service: See Catalog
    •  8-Way M Molex (BK)

Pin

Wire Color

Circuit No.

Function

1-2

--

--

Not Used

3

PK

1501

Driver Heated Seat High/Low signal

4

BK

1250

Ground

5

RD/WH

340

Battery Positive Voltage

6

GY

2079

Heated Seat Cushion Temperature Sensor Signal

7

OG

--

Heated Seat Cushion Element Control

8

L-BU

1462

Heated Seat Switch Signal

Heated Seat Module - Passenger (KA1)


Object Number: 813070  Size: CH

Connector Part Information

    • OEM: 15-97-5081
    • Service: See Catalog
    •  8-Way M Molex (BK)

Pin

Wire Color

Circuit No.

Function

1-2

--

--

Not Used

3

PK

1501

Driver Heated Seat High/Low signal

4

BK

1250

Ground

5

RD/WH

340

Battery Positive Voltage

6

GY

2079

Heated Seat Cushion Temperature Sensor Signal

7

OG

--

Heated Seat Cushion Element Control

8

L-BU

1462

Heated Seat Switch Signal

Heated Seat Element Driver Back (KA1)


Object Number: 646421  Size: CH

Connector Part Information

    • OEM: 12059253
    • Service: See Catalog
    •  2-Way M Metri-Pack 150 Series (GN)

Pin

Wire Color

Circuit No.

Function

A

BK

2424

Driver Heated Seat Back Element Control

B

BK

2432

Driver Heated Seat Back Element Supply Voltage

Heated Seat Element Passenger Back (KA1)


Object Number: 646421  Size: CH

Connector Part Information

    • OEM: 12059253
    • Service: See Catalog
    •  2-Way M Metri-Pack 150 Series (GN)

Pin

Wire Color

Circuit No.

Function

A

BK

2424

Passenger Heated Seat Back Element Control

B

BK

2432

Passenger Heated Seat Back Element Supply Voltage

Heated Seat Element Driver Cushion (KA1)


Object Number: 258301  Size: CH

Connector Part Information

    • OEM: 12059254
    • Service: See Catalog
    •  2-Way M Metri-Pack 150 Series (GN)

Pin

Wire Color

Circuit No.

Function

A

RD

2077

Heated Seat Cushion Element Supply Voltage

B

BK

2278

Heated Seat Cushion Element Control

Heated Seat Element Passenger Cushion (KA1)


Object Number: 258301  Size: CH

Connector Part Information

    • OEM: 12059254
    • Service: See Catalog
    •  2-Way M Metri-Pack 150 Series (GN)

Pin

Wire Color

Circuit No.

Function

A

RD

2077

Heated Seat Cushion Element Supply Voltage

B

BK

2078

Heated Seat Cushion Element Control