GM Service Manual Online
For 1990-2009 cars only
Connector 1: Lumbar Adjuster Switch - Driver (AR9)
Connector 2: Lumbar Adjuster Switch - Passenger (V40)
Connector 3: Lumbar Horizontal Motor - Driver (AR9)
Connector 4: Lumbar Horizontal Motor - Passenger (V40)
Connector 5: Lumbar Horizontal Position Sensor - Driver (w/Memory)
Connector 6: Memory Seat Module - Driver C1 (w/Memory)
Connector 7: Memory Seat Module - Driver C2 (w/Memory)
Connector 8: Memory Seat Module - Driver C3 (w/Memory)
Connector 9: Memory Seat Module - Driver C4 (w/Memory)
Connector 10: Seat Adjuster Switch - Driver (AR9)
Connector 11: Seat Adjuster Switch - Passenger (V40)
Connector 12: Seat Front Vertical Motor - Driver (AR9)
Connector 13: Seat Front Vertical Motor - Passenger (V40)
Connector 14: Seat Horizontal Motor - Driver (AR9)
Connector 15: Seat Horizontal Motor - Passenger (V40)
Connector 16: Seat Position Sensor - Front (w/Memory)
Connector 17: Seat Position Sensor - Horizontal (w/Memory)
Connector 18: Seat Position Sensor - Rear (w/Memory)
Connector 19: Seat Position Sensor - Recline (w/Memory)
Connector 20: Seat Rear Vertical Motor - Driver (AR9)
Connector 21: Seat Rear Vertical Motor - Passenger (V40)
Connector 22: Seat Recline Motor - Driver (AR9)
Connector 23: Seat Recline Motor - Passenger (V40)

Lumbar Adjuster Switch - Driver (AR9)


Object Number: 73155  Size: CH

Connector Part Information

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

Terminal Part Information

  • Pins: A, D-E, H (w/Memory)
  • Terminal/Tray: 12034046/2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)
  • Pins: A, D (w/o Memory)
  • Terminal/Tray: 12066214/2
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)
  • Pins: E, H (w/o Memory)
  • Terminal/Tray: 12066214/2
  • Core/Insulation Crimp: F/D
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Lumbar Adjuster Switch - Driver (AR9)

Pin

Wire Color

Circuit No.

Function

A

D-BU

611

Driver Seat Lumbar Motor Forward Control (w/o Memory)

PK

2407

Driver Seat Lumbar Forward Switch Signal (w/Memory)

B-C

--

--

Not Used

D

PK

610

Driver Seat Lumbar Motor Rearward Control (w/o Memory)

RD

2408

Driver Seat Lumbar Rearward Switch Signal (w/Memory)

E

OG

3540

Battery Positive Voltage (w/o Memory)

GY

961

Battery Positive Voltage (w/Memory)

F-G

--

--

Not Used

H

BK

1350

Ground

Lumbar Adjuster Switch - Passenger (V40)


Object Number: 73155  Size: CH

Connector Part Information

  • OEM: 12089287
  • Service: 15301689
  • Description: 8-Way F Metri-Pack 280 Series (NA)

Terminal Part Information

  • Pins: A, F
  • Terminal/Tray: 12034046/2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)
  • Pins: E, G
  • Terminal/Tray: 12066214/2
  • Core/Insulation Crimp: F/D
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Lumbar Adjuster Switch - Passenger (V40)

Pin

Wire Color

Circuit No.

Function

A

PK

610

Passenger Seat Lumbar Motor Forward Control

B-D

--

--

Not Used

E

BK

1450

Ground

F

D-BU

611

Passenger Seat Lumbar Motor Rearward Control

G

OG

3540

Battery Positive Voltage

H

--

--

Not Used

Lumbar Horizontal Motor - Driver (AR9)


Object Number: 130707  Size: CH

Connector Part Information

  • OEM: 12020556
  • Service: 12101820
  • Description: 2-Way F Metri-Pack 480 Series Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: 12015860/4
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 12094430/J-35616-40 (BU)

Lumbar Horizontal Motor - Driver (AR9)

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

Lumbar Horizontal Motor - Passenger (V40)


Object Number: 130707  Size: CH

Connector Part Information

  • OEM: 12020556
  • Service: 12101820
  • Description: 2-Way F Metri-Pack 480 Series Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: 12015860/4
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: 12094430/J35616-40 (BU)

Lumbar Horizontal Motor - Passenger (V40)

Pin

Wire Color

Circuit No.

Function

A

PK

610

Passenger Seat Lumbar Motor Forward Control

B

D-BU

611

Passenger Seat Lumbar Motor Rearward Control

Lumbar Horizontal Position Sensor - Driver (w/Memory)


Object Number: 812599  Size: CH

Connector Part Information

  • OEM: 15324655
  • Service: See Catalog
  • Description: 3-Way F Receptacle 0.64 Series (BK)

Terminal Part Information

  • Terminal/Tray: 16-02-0086/20
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Lumbar Horizontal Position Sensor - Driver (w/Memory)

Pin

Wire Color

Circuit No.

Function

1

BK

5288

Low Reference

2

YE

1063

Driver Seat Lumbar Horizontal Position Sensor Signal

3

OG

5287

5-Volt Reference

Memory Seat Module - Driver C1 (w/Memory)


Object Number: 38596  Size: CH

Connector Part Information

  • OEM: 12020557
  • Service: 12117269
  • Description: 3-Way F Metri-Pack 480 Series (BK)

Terminal Part Information

  • Pins: B-C
  • Terminal/Tray: 12084595/2
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12094430/J-35616-40 (BU)

Memory Seat Module - Driver C1 (w/Memory)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

BK

1350

Ground

C

OG

3540

Battery Positive Voltage

Memory Seat Module - Driver C2 (w/Memory)


Object Number: 62469  Size: CH

Connector Part Information

  • OEM: 12064998
  • Service: 15306189
  • Description: 8-Way F Metri-Pack 280 Series (BK)

Terminal Part Information

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

Memory Seat Module - Driver C2 (w/Memory)

Pin

Wire Color

Circuit No.

Function

A

D-GN

286

Driver Seat Front Vertical Motor Up Control

B

D-BU

287

Driver Seat Front Vertical Motor Down Control

C

L-BU

283

Driver Seat Rear Vertical Motor Down Control

D

YE

282

Driver Seat Rear Vertical Motor Up Control

E

L-GN

284

Driver Seat Horizontal Motor Rearward Control

F

TN

285

Driver Seat Horizontal Motor Forward Control

G

L-BU

277

Driver Seat Recline Motor Rearward Control

H

L-GN

276

Driver Seat Recline Motor Forward Control

Memory Seat Module - Driver C3 (w/Memory)


Object Number: 130690  Size: CH

Connector Part Information

  • OEM: 12110206
  • Service: 12110206
  • Description: 24-Way F Metri-Pack 100 Series (L-BU)

Terminal Part Information

  • Pins: A1, A3-A7, A11, B1-B2
  • Terminal/Tray: 12146447/3
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
  • Pins: A10, B5-B12
  • Terminal/Tray: 12146448/19
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Memory Seat Module - Driver C3 (w/Memory)

Pin

Wire Color

Circuit No.

Function

A1

BK

5289

Low Reference (JF4)

A2

--

--

Not Used

A3

YE

1063

Driver Seat Lumbar Horizontal Position Sensor Signal

A4

WH/BK

570

Driver Seat Recline Motor Position Sensor Signal

A5

D-GN

569

Horizontal Seat Motor Position Sensor Signal

A6

TN

568

Rear Vertical Seat Motor Position Sensor Signal

A7

BN/WH

557

Front Vertical Seat Motor Position Sensor Signal

A8-A9

--

--

Not Used

A10

D-BU

5475

Passenger Heated Seat Back Temperature Sensor Signal (w/Heat)

A11

YE/BK

2079

Heated Seat Cushion Temperature Sensor Signal (w/Heat)

A12

--

--

Not Used

B1

TN

5604

Adjustable Pedal Relay Rearward Control (JF4)

B2

YE

5603

Adjustable Pedal Relay Forward Control (JF4)

B3-B4

--

--

Not Used

B5

PK

610

Driver Seat Lumbar Motor Rearward Control

B6

D-BU

611

Driver Seat Lumbar Motor Forward Control

B7

TN

2481

Passenger Heated Seat Back Element Supply Voltage (w/Heat)

B8

BK

2479

Passenger Heated Seat Cushion Element Supply Voltage (w/Heat)

B9

PK

2480

Passenger Heated Seat Element Control (w/Heat)

B10

BN

2432

Heated Seat Back Element Supply Voltage (w/Heat)

B11

L-GN

2077

Heated Seat Cushion Element Supply Voltage (w/Heat)

B12

L-GN

2078

Heated Seat Cushion Element Control (w/Heat)

Memory Seat Module - Driver C4 (w/Memory)


Object Number: 73156  Size: CH

Connector Part Information

  • OEM: 12110088
  • Service: 15326210
  • Description: 24-Way F Metri-Pack 100 Series (GY)

Terminal Part Information

  • Pins: A1, A3-A12, B1, B3-B5, B8-B11
  • Terminal/Tray: 12146447/3
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
  • Pins: B12
  • Terminal/Tray: 12146448/19
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Memory Seat Module - Driver C4 (w/Memory)

Pin

Wire Color

Circuit No.

Function

A1

OG

2740

Battery Positive Voltage

A2

--

--

Not Used

A3

OG

840

Battery Positive Voltage

A4

D-GN/WH

1270

Power Seat Recline Rearward Switch Signal

A5

GY/BK

1269

Power Seat Recline Forward Switch Signal

A6

L-GN

1523

Power Seat Horizontal Rearward Switch Signal

A7

TN

1522

Power Seat Horizontal Forward Switch Signal

A8

L-BU

1521

Power Seat Rear Vertical Down Switch Signal

A9

YE

1519

Power Seat Rear Vertical Up Switch Signal

A10

D-BU

1520

Power Seat Front Vertical Down Switch Signal

A11

D-GN

1518

Power Seat Front Vertical Up Switch Signal

A12

YE

2080

Low Reference (w/Heat)

B1

BK

1048

Class 2 Serial Data

B2

--

--

Not Used

B3

OG

5287

5-Volt Reference

B4

GY

961

Battery Positive Voltage

B5

OG

240

Battery Positive Voltage

B6-B7

--

--

Not Used

B8

RD

2408

Left Rear Lumbar Motor Rearward Control

B9

PK

2407

Left Rear Lumbar Motor Forward Control

B10

BK

5288

Low Reference

B11

BK

850

Ground

B12

D-GN

5476

Passenger Heated Seat Back Low Reference

Seat Adjuster Switch - Driver (AR9)


Object Number: 623046  Size: CH

Connector Part Information

  • OEM: 15326931
  • Service: 15306309
  • Description: 10-Way F GT 280 Series Unsealed (BK)

Terminal Part Information

  • Pins: A, C-H, J-K (w/Memory)
  • Pins: B
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A, C-D, F-H, J-K (w/o Memory)
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: 4/4
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: E (w/o Memory)
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: F/D
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Seat Adjuster Switch - Driver (AR9)

Pin

Wire Color

Circuit No.

Function

A

D-GN/WH

1270

Power Seat Recline Rearward Switch Signal (w/Memory)

L-BU

277

Driver Seat Recline Motor Rearward Control (w/o Memory)

B

BK

1350

Ground

C

L-GN

1523

Power Seat Horizontal Rearward Switch Signal (w/Memory)

L-GN

284

Driver Seat Horizontal Motor Rearward Control (w/o Memory)

D

TN

1522

Power Seat Horizontal Forward Switch Signal (w/Memory)

TN

285

Driver Seat Horizontal Motor Forward Control (w/o Memory)

E

OG

240

Battery Positive Voltage (w/Memory)

OG

3540

Battery Supply Voltage (w/o Memory)

F

GY/BK

1269

Power Seat Recline Forward Switch Signal (w/Memory)

L-GN

276

Driver Seat Recline Motor Forward Control (w/o Memory)

G

L-BU

1521

Power Seat Rear Vertical Down Switch Signal (w/Memory)

L-BU

283

Driver Seat Rear Vertical Motor Down Control (w/o Memory)

H

YE

1519

Power Seat Rear Vertical Up Switch Signal (w/Memory)

YE

282

Driver Seat Rear Vertical Motor Up Control (w/o Memory)

J

D-BU

1520

Power Seat Front Vertical Down Switch Signal (w/Memory)

D-BU

287

Driver Seat Front Vertical Motor Up Control (w/o Memory)

K

D-GN

1518

Power Seat Front Vertical Up Switch Signal (w/Memory)

D-GN

286

Driver Seat Front Vertical Motor Down Control (w/o Memory)

Seat Adjuster Switch - Passenger (V40)


Object Number: 623046  Size: CH

Connector Part Information

  • OEM: 15326931
  • Service: 15306309
  • Description: 10-Way F GT 280 Series Unsealed (BK)

Terminal Part Information

  • Pins: A, D
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: F/D
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: B-C, E-H, J-K
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: 4/4
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Seat Adjuster Switch - Passenger (V40)

Pin

Wire Color

Circuit No.

Function

A

OG

3540

Battery Positive Voltage

B

L-GN

284

Passenger Seat Horizontal Motor Rearward Control

C

TN

285

Passenger Seat Horizontal Motor Forward Control

D

BK

1450

Ground

E

L-GN

276

Passenger Seat Recline Motor Forward Control

F

D-BU

287

Passenger Seat Front Vertical Motor Down Control

G

D-GN

286

Passenger Seat Front Vertical Motor Up Control

H

L-BU

283

Passenger Seat Rear Vertical Motor Down Control

J

YE

282

Driver Seat Rear Vertical Motor Up Control

K

L-BU

277

Passenger Seat Recline Motor Rearward Control

Seat Front Vertical Motor - Driver (AR9)


Object Number: 808706  Size: CH

Connector Part Information

  • OEM: 12064749
  • Service: 12101888
  • Description: 2-Way F Metri-Pack 480 Series Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: 12124304/2
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 12094430/J-35616-40 (BU)

Seat Front Vertical Motor - Driver (AR9)

Pin

Wire Color

Circuit No.

Function

A

D-BU

287

Driver Seat Front Vertical Motor Down Control

B

D-GN

286

Driver Seat Front Vertical Motor Up Control

Seat Front Vertical Motor - Passenger (V40)


Object Number: 808706  Size: CH

Connector Part Information

  • OEM: 12064749
  • Service: 12101888
  • Description: 2-Way F Metri-Pack 480 Series Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: 12124304/2
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 12094430/J-35616-40 (BU)

Seat Front Vertical Motor - Passenger (V40)

Pin

Wire Color

Circuit No.

Function

A

D-BU

287

Passenger Seat Front Vertical Motor Down Control

B

D-GN

286

Passenger Seat Front Vertical Motor Up Control

Seat Horizontal Motor - Driver (AR9)


Object Number: 808706  Size: CH

Connector Part Information

  • OEM: 12064749
  • Service: 12101888
  • Description: 2-Way F Metri-Pack 480 Series Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: 12124304/2
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 12094430/J-35616-40 (BU)

Seat Horizontal Motor - Driver (AR9)

Pin

Wire Color

Circuit No.

Function

A

L-GN

284

Seat Horizontal Motor Rearward Control

B

TN

285

Seat Horizontal Motor Forward Control

Seat Horizontal Motor - Passenger (V40)


Object Number: 808706  Size: CH

Connector Part Information

  • OEM: 12064749
  • Service: 12101888
  • Description: 2-Way F Metri-Pack 480 Series Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: 12124304/2
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 12094430/J-35616-40 (BU)

Seat Horizontal Motor - Passenger (V40)

Pin

Wire Color

Circuit No.

Function

A

L-GN

284

Seat Horizontal Motor Rearward Control

B

TN

285

Seat Horizontal Motor Forward Control

Seat Position Sensor - Front (w/Memory)


Object Number: 333035  Size: CH

Connector Part Information

  • OEM: 12047781
  • Service: 12101864
  • Description: 3-Way F Metri-Pack 150 Series Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: 12064971/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Seat Position Sensor - Front (w/Memory)

Pin

Wire Color

Circuit No.

Function

A

OG

840

Battery Positive Voltage

B

BN/WH

557

Front Vertical Seat Motor Position Sensor Signal

C

BK

850

Ground

Seat Position Sensor - Horizontal (w/Memory)


Object Number: 333035  Size: CH

Connector Part Information

  • OEM: 12047781
  • Service: 12101864
  • Description: 3-Way F Metri-Pack 150 Series Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: 12064971/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Seat Position Sensor - Horizontal (w/Memory)

Pin

Wire Color

Circuit No.

Function

A

BK

850

Ground

B

D-GN

569

Horizontal Seat Motor Position Sensor Signal

C

OG

840

Battery Positive Voltage

Seat Position Sensor - Rear (w/Memory)


Object Number: 333035  Size: CH

Connector Part Information

  • OEM: 12047781
  • Service: 12101864
  • Description: 3-Way F Metri-Pack 150 Series Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: 12064971/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Seat Position Sensor - Rear (w/Memory)

Pin

Wire Color

Circuit No.

Function

A

BK

850

Ground

B

TN

568

Rear Vertical Seat Motor Position Sensor Signal

C

OG

840

Battery Positive Voltage

Seat Position Sensor - Recline (w/Memory)


Object Number: 405591  Size: CH

Connector Part Information

  • OEM: 12059583
  • Service: 15305814
  • Description: 4-Way F Metri-Pack 150 Series Unsealed (NA)

Terminal Part Information

  • Terminal/Tray: 12064971/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Seat Position Sensor - Recline (w/Memory)

Pin

Wire Color

Circuit No.

Function

A

OG

840

Battery Positive Voltage

B

--

--

Not Available

C

WH/BK

570

Driver Seat Recline Motor Position Sensor Signal

D

BK

850

Ground

Seat Rear Vertical Motor - Driver (AR9)


Object Number: 808706  Size: CH

Connector Part Information

  • OEM: 12064749
  • Service: 12101888
  • Description: 2-Way F Metri-Pack 480 Series Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: 12124304/2
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 12094430/J35616-40 (BU)

Seat Rear Vertical Motor - Driver (AR9)

Pin

Wire Color

Circuit No.

Function

A

L-BU

283

Driver Seat Rear Vertical Motor Down Control

B

YE

282

Driver Seat Rear Vertical Motor Up Control

Seat Rear Vertical Motor - Passenger (V40)


Object Number: 808706  Size: CH

Connector Part Information

  • OEM: 12064749
  • Service: 12101888
  • Description: 2-Way F Metri-Pack 480 Series Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: 12124304/2
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 12094430/J35616-40 (BU)

Seat Rear Vertical Motor - Passenger (V40)

Pin

Wire Color

Circuit No.

Function

A

L-BU

283

Passenger Seat Rear Vertical Motor Down Control

B

YE

282

Passenger Seat Rear Vertical Motor Up Control

Seat Recline Motor - Driver (AR9)


Object Number: 1542255  Size: CH

Connector Part Information

  • OEM: 12129082
  • Service: 15305896
  • Description: 2-Way F Metri-Pack 280 Series Unsealed (GY)

Terminal Part Information

  • Terminal/Tray: 12110842/4
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Seat Recline Motor - Driver (AR9)

Pin

Wire Color

Circuit No.

Function

A

L-BU

277

Driver Seat Recline Motor Rearward Control

B

L-GN

276

Driver Seat Recline Motor Forward Control

Seat Recline Motor - Passenger (V40)


Object Number: 1542255  Size: CH

Connector Part Information

  • OEM: 12129082
  • Service: 15305896
  • Description: 2-Way F Metri-Pack 280 Series Unsealed (GY)

Terminal Part Information

  • Terminal/Tray: 12110842/4
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Seat Recline Motor - Passenger (V40)

Pin

Wire Color

Circuit No.

Function

A

L-BU

277

Passenger Seat Recline Motor Rearward Control

B

L-GN

276

Passenger Seat Recline Motor Forward Control