GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2006 🢒 SRX 🢒 Body 🢒 Wiring Systems 🢒 SIR Connector End Views
Connector 1: Inflatable Restraint Front End Sensor - Left
Connector 2: Inflatable Restraint Front End Sensor - Right
Connector 3: Inflatable Restraint I/P Module
Connector 4: Inflatable Restraint Roof Rail Module - Left (AY0)
Connector 5: Inflatable Restraint Roof Rail Module - Right (AY0)
Connector 6: Inflatable Restraint Sensing and Diagnostic Module (SDM)
Connector 7: Inflatable Restraint Seat Belt Pretensioner - Left
Connector 8: Inflatable Restraint Seat Belt Pretensioner - Right
Connector 9: Inflatable Restraint Side Impact Module - Left
Connector 10: Inflatable Restraint Side Impact Module - Right
Connector 11: Inflatable Restraint Side Impact Sensing Module (SISM) - Left
Connector 12: Inflatable Restraint Side Impact Sensing Module (SISM) - Right
Connector 13: Inflatable Restraint Steering Wheel Module C1
Connector 14: Inflatable Restraint Steering Wheel Module C2
Connector 15: Rollover Sensor

Inflatable Restraint Front End Sensor - Left
Object Number: 744046 Size: CH

Connector Part Information

  • OEM: 15356723
  • Service: 15306439
  • Description: 2-Way F GT 150 Series (YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Inflatable Restraint Front End Sensor - Left

Pin

Wire Color

Circuit No.

Function

A

TN/OG

5045

Discriminating Sensor - Low Reference

B

YE

354

Discriminating Sensor - Signal

Inflatable Restraint Front End Sensor - Right
Object Number: 744046 Size: CH

Connector Part Information

  • OEM: 15356723
  • Service: 15306439
  • Description: 2-Way F GT 150 Series (YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Inflatable Restraint Front End Sensor - Right

Pin

Wire Color

Circuit No.

Function

A

GY

5600

Discriminating Sensor - Low Reference

B

D-GN

1409

Discriminating Sensor Signal

Inflatable Restraint I/P Module
Object Number: 684931 Size: CH

Connector Part Information

  • OEM: 15336476
  • Service: 15306363
  • Description: 4-Way M Metri-Pack 280 Series (YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: 12094430/J-35616-5 (PU)

Inflatable Restraint I/P Module

Pin

Wire Color

Circuit No.

Function

A1

YE

3025

I/P Module - Stage 1 - High Control

A2

OG

3024

I/P Module - Stage 1 - Low 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 (AY0)
Object Number: 739643 Size: CH

Connector Part Information

  • OEM: CA 252912048
  • Service: See Catalog
  • Description: 2-Way M Metri-Pack 280 Series (YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Inflatable Restraint Roof Rail Module - Left (AY0)

Pin

Wire Color

Circuit No.

Function

1

PU/WH

5019

Roof Rail Module - Left - High Control

2

PK

5020

Roof Rail Module - Left - Low Control

Inflatable Restraint Roof Rail Module - Right (AY0)
Object Number: 739643 Size: CH

Connector Part Information

  • OEM: CA 252912048
  • Service: See Catalog
  • Description: 2-Way M Metri-Pack 280 Series (YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Inflatable Restraint Roof Rail Module - Right (AY0)

Pin

Wire Color

Circuit No.

Function

1

YE/BK

5021

Roof Rail Module - Right - High Control

2

WH/BK

5022

Roof Rail Module - Right - Low Control

Inflatable Restraint Sensing and Diagnostic Module (SDM)
Object Number: 1468532 Size: CH

Connector Part Information

  • OEM: 2-638595-7
  • Service: 88988496
  • Description: 60-Way F AMP (YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ terminated lead
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: 57
  • Terminal/Tray: 1393365-2/7
  • Core/Insulation Crimp: K/K
  • Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)

Inflatable Restraint Sensing and Diagnostic Module (SDM)

Pin

Wire Color

Circuit No.

Function

1

BK/WH

1751

Ground

2-3

--

--

Not Available

4

WH

3023

Steering Wheel Module - Stage 2 - High Control

5

PK

3022

Steering Wheel Module - Stage 2 - Low Control

6

PU

3026

I/P Module - Stage 2 - Low Control

7

GY

3027

I/P Module - Stage 2 - High Control

8

TN

3021

Steering Wheel Module - Stage 1 - High Control

9

BN

3020

Steering Wheel Module - Stage 1 - Low Control

10

OG

3024

I/P Module - Stage 1 - High Control

11

YE

3025

I/P Module - Stage 1 - High Control

12

D-GN

2105

Side Impact Module - Left - High Control

13

BN

2106

Side Impact Module - Left - Low Control

14

D-BU

2104

Side Impact Module - Right - Low Control

15

GY

2103

Side Impact Module - Right - High Control

16

TN/WH

2118

Seat Belt Pretensioner - Left - High Control

17

OG/BK

2119

Seat Belt Pretensioner - Left - Low Control

18

OG

2117

Seat Belt Pretensioner - Right - Low Control

19

L-GN

2116

Seat Belt Pretensioner - Right - High Control

20

PU/WH

5019

Roof Rail Module - Left - High Control

21

PK

5020

Roof Rail Module - Left - Low Control

22

WH/BK

5022

Roof Rail Module - Right - Low Control

23

YE/BK

5021

Roof Rail Module - Right - High Control

24-27

--

--

Not Available

28

PK

5017

Seat Belt Switch - Left - Low Reference

29

TN/WH

238

Seat Belt Switch - Left

30

--

--

Not Available

31

PK

1139

Ignition 1 Voltage

32

PU

1807

Class 2 Serial Data

33

PU

1807

Class 2 Serial Data

34

PK

5018

Occupant Sensor - Serial Data

35-46

--

--

Not Available

47

WH

2132

Side Impact Sensing Module - Left - Signal

48

D-GN

2134

Side Impact Sensing Module - Right - Signal

49

TN

2133

Side Impact Sensing Module - Right - Voltage

50

YE

2131

Side Impact Sensing Module - Left - Voltage

51-54

--

--

Not Available

55

TN/OG

5045

Discriminating Sensor - Low Reference

56

GY

5600

Discriminating Sensor - Low Reference

57

D-GN

1409

Discriminating Sensor - Right - Signal

58

YE

354

Discriminating Sensor - Signal

59-60

--

--

Not Available

Inflatable Restraint Seat Belt Pretensioner - Left
Object Number: 739643 Size: CH

Connector Part Information

  • OEM: CA252912048
  • Service: See Catalog
  • Description: 2-Way F (PU/YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Inflatable Restraint Seat Belt Pretensioner - Left

Pin

Wire Color

Circuit No.

Function

1

BK

2118

Seat Belt Pretensioner - Left - High Control

2

WH

2119

Seat Belt Pretensioner - Left - Low Control

Inflatable Restraint Seat Belt Pretensioner - Right
Object Number: 739643 Size: CH

Connector Part Information

  • OEM: CA252912048
  • Service: See Catalog
  • Description: 2-Way F (PU/YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Inflatable Restraint Seat Belt Pretensioner - Right

Pin

Wire Color

Circuit No.

Function

1

BK

2116

Seat Belt Pretensioner - Right - High Control

2

WH

2117

Seat Belt Pretensioner - Right - Low Control

Inflatable Restraint Side Impact Module - Left
Object Number: 739643 Size: CH

Connector Part Information

  • OEM: CA252912048
  • Service: See Catalog
  • Description: 2-Way F (PU/YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Inflatable Restraint Side Impact Module - Left

Pin

Wire Color

Circuit No.

Function

1

WH

2105

Side Impact Module - Left - High Control

2

D-GN

2106

Side Impact Module - Left - Low Control

Inflatable Restraint Side Impact Module - Right
Object Number: 739643 Size: CH

Connector Part Information

  • OEM: CA252912048
  • Service: See Catalog
  • Description: 2-Way F (PU/YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Inflatable Restraint Side Impact Module - Right

Pin

Wire Color

Circuit No.

Function

1

WH

2103

Side Impact Module - Right - High Control

2

D-GN

2104

Side Impact Module - Right - Low Control

Inflatable Restraint Side Impact Sensing Module (SISM) - Left
Object Number: 744046 Size: CH

Connector Part Information

  • OEM: 15356726
  • Service: 15306362
  • Description: 2-Way F GT 150 Series, Sealed (YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Inflatable Restraint Side Impact Sensing Module (SISM) - Left

Pin

Wire Color

Circuit No.

Function

A

WH

2132

Side Impact Sensing Module - Left - Signal

B

YE

2131

Side Impact Sensing Module - Left - Voltage

Inflatable Restraint Side Impact Sensing Module (SISM) - Right
Object Number: 744046 Size: CH

Connector Part Information

  • OEM: 15356726
  • Service: 15306362
  • Description: 2-Way F GT 150 Series, Sealed (YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Inflatable Restraint Side Impact Sensing Module (SISM) - Right

Pin

Wire Color

Circuit No.

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 C1
Object Number: 739643 Size: CH

Connector Part Information

  • OEM: CA-252-92-4R
  • Service: See Catalog
  • Description: 2-Way F (GY/YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Inflatable Restraint Steering Wheel Module C1

Pin

Wire Color

Circuit No.

Function

1

TN

3021

Steering Wheel Module - Stage 1 - High Control

2

BN

3020

Steering Wheel Module - Stage 1 - Low Control

Inflatable Restraint Steering Wheel Module C2
Object Number: 739643 Size: CH

Connector Part Information

  • OEM: CA-252-92-5Q
  • Service: See Catalog
  • Description: 2-Way F (PU/YE)

Terminal Part Information

  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Inflatable Restraint Steering Wheel Module C2

Pin

Wire Color

Circuit No.

Function

1

WH

3023

Steering Wheel Module - Stage 2 - High Control

2

PK

3022

Steering Wheel Module - Stage 2 - Low Control

Rollover Sensor
Object Number: 1643710 Size: CH

Connector Part Information

  • OEM: 6189-1024
  • Service: 88987982
  • Description: 6-Way F Sealed .64 Series (YE)

Terminal Part Information

  • Pins: 1, 5, 6
  • Terminal/Tray: Serviced w/ pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)

Rollover Sensor

Pin

Wire Color

Circuit No.

Function

1

PK

1139

Ignition 1 Voltage

2-4

--

--

Not Used

5

PK

5018

Occupant Sensor Serial Data

6

BK/WH

1751

Ground