GM Service Manual Online
For 1990-2009 cars only
Table 1: Engine Oil Pressure (EOP) Switch
Table 2: Instrument Panel Cluster (IPC)

Engine Oil Pressure (EOP) Switch


Object Number: 95764  Size: CH

Connector Part Information

    • 12176800
    • 1-Way F Metri-Pack 150 Series (GY)

Pin

Wire Color

Circuit No.

Function

1

TN/BK

231

Oil Pressure Switch Signal

Instrument Panel Cluster (IPC)


Object Number: 1282878  Size: CH

Connector Part Information

    • 15305356
    • 16-Way F Micro-Pack 100 Series (GY)

Pin

Wire Color

Circuit No.

Function

A1

PK

39

Ignition 1 Voltage

A2

D-GN

264

Security Indicator Supply Voltage

A3

--

--

Not Used

A4

D-BU

15

Right Turn Signal Lamps Supply Voltage

A5

L-BU

14

Left Turn Signal Lamps Supply Voltage

A6

BK

550

Ground

A7

--

--

Not Used

A8

GY

8

Instrument Panel Lamp Supply Voltage

B1

--

--

Not Used

B2

OG

2540

Battery Positive Voltage

B3

--

--

Not Used

B4

BK

350

Ground

B5

PU

1807

Class 2 Serial Data

B6

PU

1807

Class 2 Serial Data

B7-B8

--

--

Not Used