GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2003 🢒 CTS - RHD 🢒 Body and Accessories 🢒 Wiring Systems 🢒 SIR Connector End Views
Table 1: Inflatable Restraint Front End Sensor
Table 2: Inflatable Restraint I/P Module
Table 3: Inflatable Restraint Roof Rail Module - Left
Table 4: Inflatable Restraint Roof Rail Module - Right
Table 5: Inflatable Restraint Sensing and Diagnostic Module (SDM)
Table 6: Inflatable Restraint Side Impact Sensor - Left
Table 7: Inflatable Restraint Side Impact Sensor - Right
Table 8: Inflatable Restraint Steering Wheel Module Coil

Inflatable Restraint Front End Sensor


Object Number: 877918 Size: CH

Connector Part Information
    • 15356727
    • 2-Way F GT 150 Series Sealed 4.0 (YE)

Pin

Wire Color

Circuit Number

Function

A

TN/OG

5045

Front End Sensor Signal

B

YE

1834

Front End Sensor Voltage

Inflatable Restraint I/P Module


Object Number: 684931 Size: CH

Connector Part Information
    • 15336476
    • 4-Way M Metri-Pack 280 Series (YE)

Pin

Wire Color

Circuit Number

Function

A1

YE

3025

I/P Module-Stage 1-Low Control

A2

OG

3024

I/P Module-Stage 1-High Control

B1

GY

3027

I/P Module-Stage 2- High Control

B2

PU

3026

I/P Module-Stage 2-Low Control

Inflatable Restraint Roof Rail Module - Left


Object Number: 646194 Size: CH

Connector Part Information
    • 12186799
    • 2-Way M Metri-Pack 280 Series (YE)

Pin

Wire Color

Circuit Number

Function

A

PU/WH

5019

Head Curtain Module-Left-High Control

B

PK

5020

Head Curtain Module-Left-Low Control

Inflatable Restraint Roof Rail Module - Right


Object Number: 646194 Size: CH

Connector Part Information
    • 12186799
    • 2-Way M Metri-Pack 280 Series (YE)

Pin

Wire Color

Circuit Number

Function

A

YE/ BK

5021

Head Curtain Module-Right- High Control

B

WH/BK

5022

Head Curtain Module-Right- Low Control

Inflatable Restraint Sensing and Diagnostic Module (SDM)


Object Number: 811140 Size: CH

Connector Part Information
    • PEO7619
    • 42-Way M Micro-Pack 100 Series Sealed (YE)

Pin

Wire Color

Circuit Number

Function

A1

PK

1139

Ignition 1 Voltage

A2

--

--

Not Used

A3

TN/WH

238

Seat Belt Switch-Left

A4

--

--

Not Used

A5

YE

1834

Front End Sensor Voltage

A6

--

--

Not Used

A7

YE

2131

Side Impact Sensing Module Left- Voltage

A8

TN

2133

Side Impact Sensing Module Right- Voltage

A9

YE

3025

I/P Module Stage 1- High Control

A10

OG

3024

I/P Module Stage 1-Low Control

A11

PK

5017

Seat Belt Switch-Left-Low Reference

A12

BN

3020

Steering Wheel Module Stage 1- Low Control

A13

TN

3021

Steering Wheel Module Stage 1- High Control

A14

GY

2103

Side Impact Module-Right-High Control

A15

D-BU

2104

Side Impact Module-Right-Low Control

A16

BN

2106

Side Impact Module-Left-Low Control

A17

D-GN

2105

Side Impact Module-Left-High Control

A18

YE/BK

5021

Head Curtain Module-Right-High Control

A19

WH/BK

5022

Head Curtain Module-Right-Low Control

A20

PK

5020

Head Curtain Module-Left- Low Control

A21

PU/WH

5019

Head Curtain Module-Left-High Control

A22

PU

1807

Class 2 Serial Data

A23

PU

1807

Class 2 Serial Data

A24

L-GN

5055

Seat Position Switch--Left-Signal

A25

L-BU

5058

Intrustion Sensor Armed Signal

A26

TN/OG

5045

Front End Sensor Signal

A27

-

-

Not Used

A28

WH

2132

Side Impact Sensing Module-Left-Signal

A29

D-GN

2134

Side Impact Sensing Module-Right-Signal

A30

GY

3027

I/P Module-Stage 2-High Control

A31

PU

3026

I/P Module-Stage 2-Low Control

A32

BK/WH

1751

Ground

A33

PK

3022

Steering Wheel Module-Stage 2-Low Control

A34

WH

3022

Steering Wheel Module-Stage 2-High Control

A35

L-GN

2116

Seat Belt Pretenstioner-Right-High Control

A36

OG

2117

Seat Belt Pretenstioner-Right-Low Control

A37

OG/BK

2119

Seat Belt Pretenstioner-Left-Low Control

A38

TN/WH

2118

Seat Belt Pretenstioner-Left-High Control

A39-A42

--

--

Not Used

Inflatable Restraint Side Impact Sensor - Left


Object Number: 489937 Size: CH

Connector Part Information
    • 15304992
    • 2-Way M Metri-Pack 150 Series (YE)

Pin

Wire Color

Circuit Number

Function

A

WH

2132

Side Impact Sensing Module- Left- Signal

B

YE

2131

Side Impact Sensing Module- Left- Voltage

Inflatable Restraint Side Impact Sensor - Right


Object Number: 489937 Size: CH

Connector Part Information
    • 15304992
    • 2-Way M 150 Series (YE)

Pin

Wire Color

Circuit Number

Function

A

D-GN

2134

Side Impact Sensing Module- Right- Signal

B

TN

2133

Side Impact sensing module Right- Voltage

Inflatable Restraint Steering Wheel Module Coil


Object Number: 684931 Size: CH

Connector Part Information
    • 15336476
    • 4-Way M Metri-Pack 280 Series (YE)

Pin

Wire Color

Circuit Number

Function

A1

TN

3021

Steering Wheel Module - Stage 1-High Control

A2

BN

3020

Steering Wheel Module -Stage 1- Low Control

B1

WH

3023

Steering Wheel Module - Stage 2- High Control

B2

PK

3022

Steering Wheel Module - Stage 2- Low Control