GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2006 🢒 HHR 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T45-E 🢒 Power Seat Connector End Views
Connector 1: Heated Seat Control Module - Driver (KA1)
Connector 2: Heated Seat Control Module - Passenger (KA1)
Connector 3: Heated Seat Element - Driver Cushion (KA1)
Connector 4: Heated Seat Element - Driver Back (KA1)
Connector 5: Heated Seat Element - Passenger Cushion (KA1)
Connector 6: Heated Seat Element - Passenger Back (KA1)
Connector 7: Lumbar Adjuster Switch - Driver
Connector 8: Seat Adjuster Switch - Driver
Connector 9: Seat Front Vertical Motor - Driver
Connector 10: Seat Horizontal Motor - Driver
Connector 11: Seat Lumbar Motor - Driver
Connector 12: Seat Rear Vertical Motor - Driver

Heated Seat Control Module - Driver (KA1)
Object Number: 1519708 Size: CH

Connector Part Information

  • OEM: 15-97-5121
  • Service: Serviced by Complete Seat Harness
  • Description: 12-Way F Mini Fit TPA (BK)

Terminal Part Information

  • Pins: 1-4, 8-12
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Heated Seat Control Module - Driver (KA1)

Pin

Wire Color

Circuit No.

Function

1

L-BU

1662

Driver Heated Seat Low Indicator Control

2

BK

1250

Ground

3

PK

1639

Ignition 1 Voltage

4

D-GN

1661

Driver Heated Seat High Indicator Control

5-7

--

--

Not Used

8

PK

2077

Driver Heated Seat Element Supply Voltage

9

PK

1501

Driver Heated Seat High/Low Signal

10

RD/WH

340

Battery Positive Voltage

11

BK

1250

Ground

12

YE/BK

2079

Temperature Sensor Signal

Heated Seat Control Module - Passenger (KA1)
Object Number: 1519708 Size: CH

Connector Part Information

  • OEM: 15-97-5121
  • Service: Serviced by Complete Seat Harness
  • Description: 12-Way F Mini Fit TPA (BK)

Terminal Part Information

  • Pins: 1-4, 8-12
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Heated Seat Control Module - Passenger (KA1)

Pin

Wire Color

Circuit No.

Function

1

D-BU/WH

1686

Passenger Heated Seat Low Indicator Control

2

BK

1550

Ground

3

PK

1639

Ignition 1 Voltage

4

BN/WH

1685

Passenger Heated Seat High Indicator Control

5-7

--

--

Not Used

8

PK

2479

Passenger Heated Seat Element Supply Voltage

9

PK/BK

1503

Passenger Heated Seat High/Low Signal

10

RD/WH

340

Battery Positive Voltage

11

BK

1550

Ground

12

D-BU

5475

Passenger Heated Seat Temperature Sensor Signal

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

PK

2077

Heated Seat Element Supply

B

YE

2077

Heated Seat Element Supply

C

YE/BK

2079

Heated Seat Temperature Sensor Signal

D

BK

1250

Ground

Heated Seat Element - Driver Back (KA1)
Object Number: 894480 Size: CH

Connector Part Information

  • OEM: 12064778
  • Service: 12126020
  • Description: 2-Way M Metri-Pack 150 Series (GN)

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

YE

2077

Heated Seat Element Supply

B

BK

1250

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

PK

2479

Passenger Heated Seat Element Supply Voltage

B

YE

2479

Passenger Heated Seat Element Supply Voltage

C

D-BU

5475

Passenger Heated Seat Temperature Sensor Signal

D

BK

1550

Ground

Heated Seat Element - Passenger Back (KA1)
Object Number: 894480 Size: CH

Connector Part Information

  • OEM: 12064778
  • Service: 12126020
  • Description: 2-Way M Metri-Pack 150 Series (GN)

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

YE

2479

Heated Seat Element Supply

B

BK

1550

Ground

Lumbar Adjuster Switch - Driver


Object Number: 62432 Size: CH

Connector Part Information

  • OEM: 12041429
  • Service: 12167129
  • Description: 5-Way F Metri-Pack 280 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

Lumbar Adjuster Switch - Driver

Pin

Wire Color

Circuit No.

Function

A

BK

1250

Ground

B

PU

767

Driver Seat Lumbar Motor Down Control

C

BK

1250

Ground

D

RD/BK

342

Battery Positive Voltage

E

TN

768

Driver Seat Lumbar Motor Up Control

Seat Adjuster Switch - Driver


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

Seat Adjuster Switch - Driver

Pin

Wire Color

Circuit No.

Function

A

D-GN

286

Driver Seat Front Vertical Motor Down Control

B

BK

1250

Ground

C

BN

285

Driver Seat Horizontal Motor Forward Control

D

RD/BK

342

Battery Positive Voltage

E

L-BU

283

Driver Seat Rear Vertical Motor Down Control

F

L-GN

284

Driver Seat Horizontal Motor Rearward Control

G

YE

282

Driver Seat Rear Vertical Motor Up Control

H

D-BU

287

Driver Seat Front Vertical Motor Up Control

Seat Front Vertical Motor - Driver


Object Number: 1283891 Size: CH

Connector Part Information

  • OEM: 7283-1020
  • Service: 88952826
  • Description: 2-Way F 2.3 Series (WH)

Terminal Part Information

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

Seat Front Vertical Motor - Driver

Pin

Wire Color

Circuit No.

Function

1

D-GN

286

Driver Seat Front Vertical Motor Down Control

2

D-BU

287

Driver Seat Front Vertical Motor Up Control

Seat Horizontal Motor - Driver


Object Number: 1283891 Size: CH

Connector Part Information

  • OEM: 7283-1020
  • Service: 88952826
  • Description: 2-Way F 2.3 Series (WH)

Terminal Part Information

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

Seat Horizontal Motor - Driver

Pin

Wire Color

Circuit No.

Function

1

TN

285

Driver Seat Horizontal Motor Forward Control

2

L-GN

284

Driver Seat Horizontal Motor Rearward Control

Seat Lumbar Motor - Driver


Object Number: 1283891 Size: CH

Connector Part Information

  • OEM: 7283-1020
  • Service: 88952826
  • Description: 2-Way F 2.3 Series (WH)

Terminal Part Information

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

Seat Lumbar Motor - Driver

Pin

Wire Color

Circuit No.

Function

1

TN

768

Driver Power Seat Lumbar Motor Up Control

2

PU

767

Driver Power Seat Lumbar Motor Down Control

Seat Rear Vertical Motor - Driver


Object Number: 1283891 Size: CH

Connector Part Information

  • OEM: 7283-1020
  • Service: 88952826
  • Description: 2-Way F 2.3 Series (WH)

Terminal Part Information

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

Seat Rear Vertical Motor - Driver

Pin

Wire Color

Circuit No.

Function

1

YE

282

Driver Seat Rear Vertical Motor Up Control

2

L-BU

283

Driver Seat Rear Vertical Motor Down Control