GM Service Manual Online
For 1990-2009 cars only
Table 1: Brake Fluid Level Indicator Switch
Table 2: Engine Coolant Level Indicator Switch Module
Table 3: Instrument Cluster

Brake Fluid Level Indicator Switch


Object Number: 232831  Size: CH

Connector Part Information

    • 12162195
    • 2-Way F Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

1550

Ground

B

PPL

209

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 Level Output

C

BLK/WHT

451

PCM Ground

Instrument Cluster


Object Number: 73156  Size: CH

Connector Part Information

    • 12110088
    • 24-Way F Micro-Pack 100 Series (Gray)

Pin

Wire Color

Circuit No.

Function

A1

BLK

1750

Ground

A2

ORN

640

Fused Battery Feed

A3

PPL

806

Crank Battery Feed

A4

BLK/WHT

99

Low Washer Solvent Level Sensor Signal

A5

YEL

32

Park Lamp Signal

A6

--

--

--

A7

GRY

8

Interior Lamp Dim Signal

A8

PPL

1500

Fused Ignition 0 Feed

A9

--

--

--

A10

LT/BLU

14

Left Turn Input

A11

DK/BLU

15

Right Turn Input

A12

BLK

1550

Ground

B1

PPL

209

Brake Fluid Input

B2

GRY

1036

Class 2 Serial Data

B3-B4

--

--

--

B5

BRN/WHT

419

Service Engine Soon Input

B6

YEL/BLK

68

Low Coolant Input

B7

LT/GRN

11

High Beam Input

B8-B11

--

--

B12

PNK

39

Ignition 1