GM Service Manual Online
For 1990-2009 cars only

Driver Seat Lumbar Adjuster Switch


Object Number: 40425  Size: CH

Connector Part Information

    • 12064763
    • 6-Way M Metric-Pack 150 Series Sealed (GRY)

Pin

Wire Color

Circuit No.

Function

A

YEL

386

Power Seat Relay Feed-Coil-Driver Lumbar-Down

B

RED

387

Power Seat Relay Feed-Coil-Driver Lumbar-Up

C

PPL

385

Power Seat Relay Feed-Coil-Driver Lumbar-Out

D

GRY

466

Power Seat Relay Feed-Coil-Driver Lumbar-In

E

ORN

2040

Fused Output-Battery

F

--

--

Not Used

Lumbar Adjuster Relay (Fore / Aft)


Object Number: 40425  Size: CH

Connector Part Information

    • 12059561
    • 6-Way F Metric-Pack Mixed Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

466

Power Seat Relay Feed-Coil-Driver Lumbar-In

B

PNK

610

Power Seat Motor Feed-Driver Lumbar-In

C

ORN

340

Fused Ouput-Battery

D

BLK

750

Ground

E

DK BLU

611

Power Seat Relay Feed-Coil-Driver Lumbar-Out

F

PPL

385

Power Seat Relay Feed-Coil-Driver Lumbar-Out

Lumbar Adjuster Relay (Up/Down)


Object Number: 62452  Size: CH

Connector Part Information

    • 12059561
    • 6-Way F Metric-Pack Mixed Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

RED

387

Power Seat Relay Feed-Coil-Driver Lumbar-Up

B

TAN

768

Power Seat Motor Feed-Driver Lumbar-Up

C

ORN

340

Fused Ouput-Battery

D

BLK

750

Ground

E

DK BLU

767

Power Seat Relay Feed-Coil-Driver Lumbar-Down

F

PPL

386

Power Seat Relay Feed-Coil-Driver Lumbar-Down

Lumbar Adjuster Motor


Object Number: 39689  Size: CH

Connector Part Information

    • 12064754
    • 6-Way M Metric-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

768

Power Seat Relay Feed-Coil-Driver Lumbar-Up

B

--

--

Nort Used

C

PNK

610

Power seat Motor Feed-Driver Lunbar-Out

D

DK BLU

611

Power seat Motor Feed-Driver Lunbar-In

E

--

--

Nort Used

F

PPL

767

Power Seat Motor Feed-Coil-Driver Lumbar-Down

Seat Belt Switch


Object Number: 95782  Size: CH

Connector Part Information

    • 12065651
    • 2-Way M Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

238

Seat Belt Switch Signal

B

BLK

750

Ground

Driver Seat Adjuster Switch


Object Number: 62469  Size: CH

Connector Part Information

    • 12064998
    • 8-Way F Metric-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

340

Fused Battery Feed

B

LT BLU

283

Power Seat Motor Feed-Driver Rear Height-DOWN

C

YEL

282

Power Seat Motor Feed-Driver Rear Height-UP

D

BLK

750

Ground

E

DK BLU

287

Power Seat Motor Feed-Driver Front Height-DOWN

F

DK GRN

286

Power Seat Motor Feed-Driver Front Height-UP

G

LT GRN

284

Power Seat Motor Feed-Driver Seat BACKWARD

H

TAN

285

Power Seat Motor Feed-Driver Seat FORWARD

Driver Seat Back Cushion Cover


Object Number: 258301  Size: CH

Connector Part Information

    • 12059254
    • 2-Way M Metric-Pack 150 Series (LT GRN)

Pin

Wire Color

Circuit No.

Function

A

BRN

900

Heated Seat Relay Switched Battery Feed

B

BLK

750

Ground

Driver Seat Cushion Cover (Heated Seat Element)


Object Number: 39661  Size: CH

Connector Part Information

    • 12047786
    • 4-Way F Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

RED/WHT

950

Heated Seat Relay Switched Battery Feed

B

BRN

900

Heated Seat Relay Switched Battery Feed

C

YEL/BLK

952

Heated Seat Thermistor Sensor Signal

D

BLK

750

Ground

Seat Adjuster-Forward/Vertical Motor


Object Number: 130707  Size: CH

Connector Part Information

    • 12020556
    • 2-Way F Metric-Pack 480 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

287

Power Seat Motor Feed-Driver-Front Vertical Down

B

DK GRN

286

Power Seat Motor Feed-Driver-Front Vertical Up

Driver Seat Heater Control Module


Object Number: 40434  Size: CH

Connector Part Information

    • 12110047
    • 6-Way F Metric-Pack Mixed Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

950

Ground

B

PNK

1501

Driver Heated Seat Low/High Input

C

LT BLU

1462

Driver Heated Seat ON Feed

D

ORN

2040

Fused Battery Feed

E

YEL/BLK

952

Heated Seat Thermistor Sensor Signal

F

BLK

750

Ground

Seat Adjuster-Horizontal Motor


Object Number: 130709  Size: CH

Connector Part Information

    • 12052110
    • 2-Way F Metric-Pack 480 Series (NAT)

Pin

Wire Color

Circuit No.

Function

A

TAN

285

Power Seat Motor Feed-Horizontal Fore

B

LT GRN

284

Power Seat Motor Feed-Horizontal Aft

Seat Adjuster - Rear Vertical Motor


Object Number: 130709  Size: CH

Connector Part Information

    • 12052109
    • 2-Way F Metric-Pack 480 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

283

Power Seat Motor Feed-Driver-Rear Vertical Down

B

YEL

282

Power Seat Motor Feed-Driver-Rear Vertical Up