GM Service Manual Online
For 1990-2009 cars only

Brake Fluid Level Indicator Switch


Object Number: 232831  Size: CH

Connector Part Information

    • 12162194
    • 2-Way F Metric-Pack 150.2 Series Pull to Seat, Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN/WHT

33

Brake Warning Indicator Lamp Output

B

BLK

1050

Ground

Engine Coolant Level Indicator Switch Module


Object Number: 73223  Size: CH

Connector Part Information

    • 12162185
    • 3-Way F Metric-Pack 150.2 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

YEL/BLK

68

Low Coolant Level Indicator Level Output

C

BLK

1050

Ground

Engine Oil Level Sensor


Object Number: 35437  Size: CH

Connector Part Information

    • 12052641
    • 2-Way F Metric-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

1174

Oil Level Sensor Signal

B

BLK/WHT

451

PCM Ground

Engine Oil Pressure Indicator Switch


Object Number: 516595  Size: CH

Connector Part Information

    • 12065299
    • 3-Way F Metric-Pack 150 Series Sealed (GRY)

Pin

Wire Color

Circuit No.

Function

A

PPL

31

Oil Pressure Indicator Lamp Output

B-D

--

--

Not Used

Instrument Cluster


Object Number: 599185  Size: CH

Connector Part Information

    • 12045575
    • 32-Way F Mirco-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

C1

PNK

39

Fused Output - IGN 1

C2

--

--

Not Used

C3

BLK

1550

Ground

C4

--

--

Not Used

C5

GRY

8

Instrument Panel Lamp Feed

C6

GRY

8

Instrument Panel Lamp Feed

C7

TAN/WHT

33

Brake Warning Indicator Lamp Output

C8

LT GRN

1656

Traction Control System Active Indicator Lamp Output

C9

--

--

Not Used

C10

BRN/WHT

419

Check Engine Indicator Lamp Output

C11

GRY

803

Change Oil Indicator Lamp Output

C12

DK GRN

35

Coolant Temperature Indicator Lamp Output

C13

YEL/BLK

68

Low Coolant Level Indicator Lamp Output

C14

ORN

55

Fuel Gage Signal

C15

BRN

358

SIR Indicator Lamp Output

C16

BRN

25

Charge Indicator Lamp Output

D1-D2

--

--

Not Used

D3

BLK

150

Ground

D4

--

--

Not Used

D5

DK BLU

15

Turn Signal Lamp Feed - Right Front

D6

WHT

629

High Beam Indicator Lamp Feed - DRL

D7

--

--

Not Used

D8

WHT

121

Tachometer Signal

D9

DK GRN

389

Vehicle Speed Sensor - 4000 Pulses Per Mile

D10

YEL

234

Seat Belt Indicator Lamp Output

D11

LT BLU

14

Turn Signal Lamps Feed - Left Front

D12

DK GRN

135

Coolant Temperature Sensor Signal

D13

WHT

852

ABS Pump Motor Relay Output - Coil

D14

TAN

31

Oil Pressure Indicator Lamp Output

D15

BRN/WHT

1172

Auxiliary Blower Motor Feed

D16

GRY

728

Security Indicator Lamp Output

Parking Brake Switch


Object Number: 35348  Size: CH

Connector Part Information

    • 12004267
    • 1-Way F Metric-Pack 56 Selflock Type (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

1134

Park Brake Switch Signal

Seat Belt Switch


Object Number: 95782  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

238

Seat Belt Switch Signal

B

BLK

750

Ground

Seat Belt Switch (Pigtail)


Object Number: 95782  Size: CH

Connector Part Information

    • 12052833
    • 2-Way M Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

250

Ground

B

BLK/WHT

238

Seat Belt Switch Signal

Seat Belt/Ignition Key/Lamps/Alarm


Object Number: 73214  Size: CH

Connector Part Information

    • 12034377
    • 8-Way F Metric-Pack 630 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A1

GRY/BLK

308

Park Lamp Switch Signal - Park Lamp ON

A2

BLK/WHT

238

Seat Belt Switch Signal

B1

ORN

640

Fuse Output - Battery

B2

BLK

1550

Ground

C1

LT GRN

80

Key Reminder Switch Signal

C2

YEL

234

Seat Belt Indicator Lamp Output

D1

--

--

Not Used

D2

PNK

39

Fuse Output - Ignition 1