GM Service Manual Online
For 1990-2009 cars only
Connector 1: Heated Seat Element - Driver Back (KA1)
Connector 2: Heated Seat Element - Driver Cushion (KA1)
Connector 3: Heated Seat Element - Passenger Back (KA1)
Connector 4: Heated Seat Element - Passenger Cushion (KA1)
Connector 5: Heated Seat Relay - Driver (KA1)
Connector 6: Heated Seat Relay - Passenger (KA1)
Connector 7: Seat Adjuster Motor Assembly - Driver (AG1)
Connector 8: Seat Adjuster Motor Assembly - Passenger (AG2)
Connector 9: Seat Adjuster Switch - Driver (AG1)
Connector 10: Seat Adjuster Switch - Passenger (AG2)
Connector 11: Seat Lumbar Motor - Driver (AL9)
Connector 12: Seat Lumbar Switch - Driver (AL9)

Heated Seat Element - Driver Back (KA1)


Object Number: 766913  Size: CH

Connector Part Information

  • OEM: 12052833
  • Service: 12117275
  • Description: 2-Way M Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Heated Seat Element - Driver Back (KA1)

Pin

Wire Color

Circuit No.

Function

A

BN

2432

Driver Heated Seat Back Element Supply Voltage

B

BK

650

Ground

Heated Seat Element - Driver Cushion (KA1)


Object Number: 39661  Size: CH

Connector Part Information

  • OEM: 12047786
  • Service: 12085536
  • Description: 4-Way M Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Heated Seat Element - Driver Cushion (KA1)

Pin

Wire Color

Circuit No.

Function

A

RD/WH

2077

Heated Seat Cushion Element Supply Voltage

B

YE/BK

2079

Heated Seat Cushion Temperature Sensor Signal

C

YE

2080

Driver Heated Seat Cushion Temperature Sensor Low Reference

D

BN

2432

Driver Heated Seat Back Element Supply Voltage

Heated Seat Element - Passenger Back (KA1)


Object Number: 766913  Size: CH

Connector Part Information

  • OEM: 12052833
  • Service: 12117275
  • Description: 2-Way M Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Heated Seat Element - Passenger Back (KA1)

Pin

Wire Color

Circuit No.

Function

A

TN

2481

Passenger Heated Seat Back Element Supply Voltage

B

BK

850

Ground

Heated Seat Element - Passenger Cushion (KA1)


Object Number: 39661  Size: CH

Connector Part Information

  • OEM: 12047786
  • Service: 12085536
  • Description: 4-Way M Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Heated Seat Element - Passenger Cushion (KA1)

Pin

Wire Color

Circuit No.

Function

A

D-BU

2479

Passenger Heated Seat Element Supply Voltage

B

GY

2434

Passenger Heated Seat Cushion Temperature Sensor Signal

C

PK

2435

Passenger Heated Seat Cushion Temperature Sensor Low Reference

D

TN

2481

Passenger Heated Seat Back Element Supply Voltage

Heated Seat Relay - Driver (KA1)


Object Number: 309518  Size: CH

Connector Part Information

  • OEM: 12129715
  • Service: 12129715
  • Description: 6-Way F Metri-Pack 280 Series Flexlock (GY)

Terminal Part Information

  • Pins: A1, A2, C1, C2
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A1, C2 - E/C
  • Core/Insulation Crimp: Pins A2, C1 - C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Heated Seat Relay - Driver (KA1)

Pin

Wire Color

Circuit No.

Function

A1

PU

2477

Driver Heated Seat Relay Control

A2

OG

1440

Battery Positive Voltage

B1-B2

--

--

Not Used

C1

RD/WH

2077

Heated Seat Cushion Element Supply Voltage

C2

BK

650

Ground

Heated Seat Relay - Passenger (KA1)


Object Number: 309518  Size: CH

Connector Part Information

  • OEM: 12129715
  • Service: 12129715
  • Description: 6-Way F Metri-Pack 280 Series Flexlock (GY)

Terminal Part Information

  • Pins: A1, A2, C1, C2
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A1, C2 - E/C
  • Core/Insulation Crimp: Pins A2, C1 - C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Heated Seat Relay - Passenger (KA1)

Pin

Wire Color

Circuit No.

Function

A1

TN/WH

2430

Passenger Heated Seat Relay Control

A2

OG

1440

Battery Positive Voltage

B1-B2

--

--

Not Used

C1

D-BU

2479

Passenger Heated Seat Element Supply Voltage

C2

BK

850

Ground

Seat Adjuster Motor Assembly - Driver (AG1)


Object Number: 1530948  Size: CH

Connector Part Information

  • OEM: 15409824
  • Service: 88988346
  • Description: 8-Way F (BK)

Terminal Part Information

  • Pins: 1-3, 5, 7, 8
  • Terminal/Tray: 7116-4112-02/9
  • Core/Insulation Crimp: C/D
  • Release Tool/Test Probe: 12094430/J-35616-35 (VT)

Seat Adjuster Motor Assembly - Driver (AG1)

Pin

Wire Color

Circuit No.

Function

1

D-GN

286

Driver Seat Front Vertical Motor Up Control

2

L-BU

283

Driver Seat Rear Vertical Motor Down Control

3

L-GN

284

Driver Seat Horizontal Motor Rearward Control

4

--

--

Not Used

5

TN

285

Driver Seat Horizontal Motor Forward Control

6

--

--

Not Used

7

D-BU

287

Driver Seat Front Vertical Motor Down Control

8

YE

282

Driver Seat Rear Vertical Motor Up Control

Seat Adjuster Motor Assembly - Passenger (AG2)


Object Number: 1530948  Size: CH

Connector Part Information

  • OEM: 15409824
  • Service: 88988346
  • Description: 8-Way F (BK)

Terminal Part Information

  • Pins: 1-3, 5, 7, 8
  • Terminal/Tray: 7116-4112-02/9
  • Core/Insulation Crimp: C/D
  • Release Tool/Test Probe: 12094430/J-35616-35 (VT)

Seat Adjuster Motor Assembly - Passenger (AG2)

Pin

Wire Color

Circuit No.

Function

1

D-GN

297

Passenger Seat Front Vertical Motor Up Control

2

L-BU

289

Passenger Seat Rear Vertical Motor Down Control

3

L-GN

290

Passenger Seat Horizontal Motor Rearward Control

4

--

--

Not Used

5

TN

296

Passenger Seat Horizontal Motor Forward Control

6

--

--

Not Used

7

D-BU

298

Passenger Seat Front Vertical Motor Down Control

8

YE

288

Passenger Seat Rear Vertical Motor Up Control

Seat Adjuster Switch - Driver (AG1)


Object Number: 556473  Size: CH

Connector Part Information

  • OEM: 15326924
  • Service: 15306174
  • Description: 8-Way F GT 280 Series (BK)

Terminal Part Information

  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: 4/4
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Seat Adjuster Switch - Driver (AG1)

Pin

Wire Color

Circuit No.

Function

A

D-GN

286

Driver Seat Front Vertical Motor Up Control

B

BK

650

Ground

C

TN

285

Driver Seat Horizontal Motor Forward Control

D

OG

1140

Battery Positive Voltage

E

YE

282

Driver Seat Rear Vertical Motor Up Control

F

L-GN

284

Driver Seat Horizontal Motor Rearward Control

G

L-BU

283

Driver Seat Rear Vertical Motor Down Control

H

D-BU

287

Driver Seat Front Vertical Motor Down Control

Seat Adjuster Switch - Passenger (AG2)


Object Number: 556473  Size: CH

Connector Part Information

  • OEM: 15326924
  • Service: 15306174
  • Description: 8-Way F GT 280 Series (BK)

Terminal Part Information

  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: 4/4
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Seat Adjuster Switch - Passenger (AG2)

Pin

Wire Color

Circuit No.

Function

A

D-BU

298

Passenger Seat Front Vertical Motor Down Control

B

BK

850

Ground

C

TN

296

Passenger Seat Horizontal Motor Forward Control

D

OG

1140

Battery Positive Voltage

E

L-BU

289

Passenger Seat Rear Vertical Motor Down Control

F

L-GN

290

Passenger Seat Horizontal Motor Rearward Control

G

YE

288

Passenger Seat Rear Vertical Motor Up Control

H

D-GN

297

Passenger Seat Front Vertical Motor Up Control

Seat Lumbar Motor - Driver (AL9)


Object Number: 130711  Size: CH

Connector Part Information

  • OEM: 12129135
  • Service: 12129135
  • Description: 4-Way M Metri-Pack 280 Series (BK)

Terminal Part Information

  • Pins: A, B
  • Terminal/Tray: 12020116/2
  • Core/Insulation Crimp: A/D
  • Release Tool/Test Probe: 12094430/J-35616-5 (PU)

Seat Lumbar Motor - Driver (AL9)

Pin

Wire Color

Circuit No.

Function

A

D-BU

611

Driver Seat Lumbar Motor Forward Control

B

PK

610

Driver Seat Lumbar Motor Rearward Control

C-D

--

--

Not Used

Seat Lumbar Switch - Driver (AL9)


Object Number: 73155  Size: CH

Connector Part Information

  • OEM: 12089287
  • Service: 15306189
  • Description: 8-Way F Metri-Pack 280 Series (WH)

Terminal Part Information

  • Pins: A, C- E, H
  • Terminal/Tray: 12015858/4
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Seat Lumbar Switch - Driver (AL9)

Pin

Wire Color

Circuit No.

Function

A

PK

610

Driver Seat Lumbar Motor Rearward Control

B

--

--

Not Used

C

BK

650

Ground

D

D-BU

611

Driver Seat Lumbar Motor Forward Control

E

OG

1140

Battery Positive Voltage

F-G

--

--

Not Used

H

BK

650

Ground