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

Engine Oil Pressure (EOP) Switch


Object Number: 516616  Size: CH

Connector Part Information

  • OEM: 12065400
  • Service: 12126436
  • Description: 2-Way F Metri-Pack 150 Series, Sealed (L-GN)

Terminal Part Information

  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Engine Oil Pressure (EOP) Switch

Pin

Wire Color

Circuit No.

Function

A

TN/BK

231

Oil Pressure Switch Signal

B

PU

114

Low Reference

C

--

--

Not Available

D

--

--

Not Available

Instrument Panel Cluster (IPC)


Object Number: 1567082  Size: CH

Connector Part Information

  • OEM: 185304-1
  • Service: 89046871
  • Description: 18-Way F Micro Quadlok (BK)

Terminal Part Information

  • Terminal/Tray: 144969-1
  • Core/Insulation Crimp: See Terminal Kit
  • Release Tool/Test Probe: See Terminal Kit

Instrument Panel Cluster (IPC)

Pin

Wire Color

Circuit No.

Function

1

OG

1440

Battery Positive Voltage

2-3

--

--

Not Used

4

BK/WH

1151

Ground

5

BN/WH

419

MIL Control

6

L-BU

2114

Left Turn Signal Lamp Supply Voltage

7

D-BU

2115

Right Turn Signal Lamp Supply Voltage

8-9

--

--

Not Used

10

PU

1807

Class 2 Serial Data

11

PU

1807

Class 2 Serial Data

12-14

--

--

Not Used

15

YE

234

Seat Belt Indicator Control

16

GY

728

Security Indicator Control

17-18

--

--

Not Used