GM Service Manual Online
For 1990-2009 cars only

Brake Fluid Level Indicator Switch


Object Number: 232831  Size: CH

Connector Part Information

    • 12162195
    • 2-Way F Metric-Pack 150.2 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

1650

Ground

B

TAN/WHT

33

Brake Fluid Level Indicator Lamp Output

Engine Coolant Level Indicator Switch Module


Object Number: 73223  Size: CH

Connector Part Information

    • 12162186
    • 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 Output

C

BLK/WHT

451

Ground

Engine Oil Level Indicator Switch


Object Number: 333041  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

Ground

Engine Oil Pressure Indicator Switch (VIN M)


Object Number: 236480  Size: CH

Connector Part Information

    • 12065299
    • 1-Way F Metric-Pack 150 Series Sealed (GRN)

Pin

Wire Color

Circuit No.

Function

A

TAN

31

Oil Pressure Switch Signal

Engine Oil Pressure Indicator Switch (VIN 1, K)


Object Number: 236406  Size: CH

Connector Part Information

    • 12065400
    • 2-Way F Metric-Pack 150 Series Sealed (GRN)

Pin

Wire Color

Circuit No.

Function

A

TAN

31

Oil Pressure Switch Signal

B

BLK

1050

Ground

Instrument Cluster C1


Object Number: 73163  Size: CH

Connector Part Information

    • 12129406
    • 18 Way P/C Bow Pull To Seat (NAT)

Pin

Wire Color

Circuit No.

Function

A

BRN/ WHT

1173

Low Oil Level Indicator Lamp Control

B

DK GRN/ WHT

1194

Low Fuel Level Signal (with HUD)

C

BLK

1550

Ground

D

ORN

55

Fuel Gauge Signal

E

LT GRN

867

ABS Warning Indicator Control

F

--

--

Not Used

G

LT BLU

14

Turn Signal Lamp Control - Left

H

DK BLU

15

Turn Signal Lamp Control-Right

I

BLK

1450

Ground

J

GRY

8

Interior Lamp Dim Signal

K

DK GRN

389

Vehicle Speed Signal-4000 Pulses per Mile

L

BLK

1450

Ground

M

DK GRN

135

Engine Coolant Temperature Gauge Signal

N

BRN/ WHT

419

MIL Indicator Lamp Control

O

BRN

25

Charge Warning Indicator Lamp Control

P

--

--

Not Used

Q

DK GRN

35

Engine Coolant Temperature Warning Indicator Lamp Control

R

--

--

Not Used

Instrument Cluster C2


Object Number: 73163  Size: CH

Connector Part Information

    • 12129405
    • 18 Way P/C Bow Pull To Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

772

TR Switch B Signal

B

WHT

776

TR Switch Parity Signal

C

BLK/ WHT

771

TR Switch A Signal

D

PNK

1020

Fused Ignition 0

E

GRY/BLK

308

Park Lamp Switch Signal-Park-Lamps On

F

DK GRN/ WHT

529

Seat Belt Warning Indicator Lamp Control

G

LT GRN

11

High Beam Indicator Control

H

BRN

358

Inflatable Restraint Warning Indicator Lamp Control

I

PNK

39

Fused Ignition 1 Feed

J

DK BLU

1493

Performance Shift Indicator Control (L67)

K

YEL/BLK

68

Low Engine Coolant Level Warning Indicator Lamp Control

L

TAN

31

Engine Oil Pressure Warning Indicator Lamp Control

M

--

--

Not Used

N

--

--

Not Used

O

TAN/ WHT

33

Brake Warning Indicator Lamp Control

P

WHT

121

Tachometer Signal

Q

BLK

1550

Ground

R

GRY

773

TR Switch C Signal