GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2005 🢒 STS 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 SIR Connector End Views
Table 1: Inflatable Restraint Front End Sensor - Left
Table 2: Inflatable Restraint Front End Sensor - Right
Table 3: Inflatable Restraint I/P Module C1
Table 4: Inflatable Restraint I/P Module C2
Table 5: Inflatable Restraint Roof Rail Module - Left
Table 6: Inflatable Restraint Roof Rail Module - Right
Table 7: Inflatable Restraint Seat Belt Pretensioner - LF
Table 8: Inflatable Restraint Seat Belt Pretensioner - RF
Table 9: Inflatable Restraint Side Impact Module - Left
Table 10: Inflatable Restraint Side Impact Module - Right
Table 11: Inflatable Restraint Side Impact Sensor (SIS) - Left
Table 12: Inflatable Restraint Side Impact Sensor (SIS) - Right
Table 13: Inflatable Restraint Steering Wheel Module C1
Table 14: Inflatable Restraint Steering Wheel Module C2
Table 15: Inflatable Restraint Sensing and Diagnostic Module (SDM)

Inflatable Restraint Front End Sensor - Left


Object Number: 744055 Size: CH

Connector Part Information
    • OEM: 15356722
    • Service: 15306405
    •  2-Way F GT 150 Series Sealed 4.0 (YE)

Pin

Wire Color

Circuit No.

Function

A

TN/OG

5045

Left Front Discriminating Sensor Low Reference

B

YE

1834

SIR Forward Sensor Signal

Inflatable Restraint Front End Sensor - Right


Object Number: 744055 Size: CH

Connector Part Information
    • OEM: 15356722
    • Service: 15306405
    •  2-Way F GT 150 Series Sealed 4.0 (YE)

Pin

Wire Color

Circuit No.

Function

A

D-GN

1409

Right Front Discriminating Sensor Signal

B

GY

5600

Right Front Discriminating Sensor Low Reference

Inflatable Restraint I/P Module C1


Object Number: 966373 Size: CH

Connector Part Information
    • 15359118
    • 2-Way F Micro-Pack 100 Series (GY) With (YE) Case

Pin

Wire Color

Circuit No.

Function

A

YE

3025

I/P Module - Stage 1 - High Control

B

OG

3024

I/P Module - Stage 1 - Low Control

Inflatable Restraint I/P Module C2


Object Number: 966368 Size: CH

Connector Part Information
    • 15359119
    • 2-Way F Micro-Pack 100 Series (PU) With (YE) Case

Pin

Wire Color

Circuit No.

Function

A

GY

3027

I/P Module - Stage 2 - High Control

B

PU

3026

I/P Module - Stage 2 - Low Control

Inflatable Restraint Roof Rail Module - Left


Object Number: 739643 Size: CH

Connector Part Information
    • OEM: C252912053
    • 2-Way F Amphenol (YE/PU)

Pin

Wire Color

Circuit No.

Function

1

PU/WH

5019

Left Front Head Curtain Module High Control

2

PK

5020

Left Front Head Curtain Module Low Control

Inflatable Restraint Roof Rail Module - Right


Object Number: 739643 Size: CH

Connector Part Information
    • OEM: C252912053
    • 2-Way F Amphenol (YE/PU)

Pin

Wire Color

Circuit No.

Function

1

YE/BK

5021

Right Front Head Curtain Module High Control

2

WH/BK

5022

Right Front Head Curtain Module Low Control

Inflatable Restraint Seat Belt Pretensioner - LF


Object Number: 739646 Size: CH

Connector Part Information
    • CA-252-92-5 Q
    • 2-Way F (PU) With (YE) Case

Pin

Wire Color

Circuit No.

Function

1

OG/BK

2119

Seat Belt Pretensioner - Left - Low Control

2

TN/WH

2118

Seat Belt Pretensioner - Left - High Control

Inflatable Restraint Seat Belt Pretensioner - RF


Object Number: 739646 Size: CH

Connector Part Information
    • CA-252-92-5-Q
    • 2-Way F (PU) With (YE) Case

Pin

Wire Color

Circuit No.

Function

1

OG

2117

Seat Belt Pretensioner - Right - Low Control

2

L-GN

2116

Seat Belt Pretensioner - Right - High Control

Inflatable Restraint Side Impact Module - Left


Object Number: 739646 Size: CH

Connector Part Information
    • CA-252-92-5-Q
    • 2-Way F (PU) With (YE) Case

Pin

Wire Color

Circuit No.

Function

1

BN

2137

Left Impact Module - LF - High Control

2

YE/BK

2138

Side Impact Module - LF - Low Control

Inflatable Restraint Side Impact Module - Right


Object Number: 739646 Size: CH

Connector Part Information
    • CA-252-92-5-Q
    • 2-Way F (PU) With (YE) Case

Pin

Wire Color

Circuit No.

Function

1

TN/WH

2135

Side Impact Module - RF - High Control

2

L-GN

2136

Side Impact Module - RF - Low Control

Inflatable Restraint Side Impact Sensor (SIS) - Left


Object Number: 1282936 Size: CH

Connector Part Information
    • OEM: 15356724
    • Service: 15306418
    •  2-Way F GT 150 Series (YE)

Pin

Wire Color

Circuit No.

Function

A

WH

2132

Left Front Side Impact Sensing Module Signal

B

YE

2131

Left Front Side Impact Sensing Module Supply Voltage

Inflatable Restraint Side Impact Sensor (SIS) - Right


Object Number: 1282936 Size: CH

Connector Part Information
    • OEM: 15356724
    • Service: 15306418
    •  2-Way F GT 150 Series (YE)

Pin

Wire Color

Circuit No.

Function

A

D-GN

2134

Right Front Side Impact Sensing Module Signal

B

TN

2133

Right Front Side Impact Sensing Module Supply Voltage

Inflatable Restraint Steering Wheel Module C1


Object Number: 739643 Size: CH

Connector Part Information
    • CA-252-92-4 R
    • 2-Way F AMP (GY) With (YE) Case

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: 739646 Size: CH

Connector Part Information
    • CA-252-92-4 R
    • 2-Way F AMP (PU) With (YE) Case

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

Inflatable Restraint Sensing and Diagnostic Module (SDM)


Object Number: 1468532 Size: CH

Connector Part Information
    • OEM: 638595-3
    •  60-Way F GET 0.64 Series (RD/YE)

Pin

Wire Color

Circuit No.

Function

1

RD/WH

940

Backup Lamp - Feed

2

D-GN

5060

Low Speed GMLAN Serial Data

3

PK

5017

Driver Seat Belt Switch Low Reference

4

TN/WH

238

Driver Seat Belt Switch Signal

5

--

--

Not Used

6

TN/WH

238

Passenger Seat Belt Switch Signal

7

--

--

Not Used

8

PK

5020

Left Front Head Curtain Module Low Control

9

PU/WH

5019

Left Front Head Curtain Module High Control

10

YE/BK

5021

Right Front Head Curtain Module High Control

11

WH/BK

5022

Right Front Head Curtain Module Low Control

12

PU

3026

Passenger I/P Module Stage 2 Low Control

13

GY

3027

Passenger I/P Module Stage 2 High Control

14

TN

3021

Steering Wheel Module Stage 1 High Control

15

BN

3020

Steering Wheel Module Stage 1 Low Control

16

PK

3022

Steering Wheel Module Stage 2 Low Control

17

WH

3023

Steering Wheel Module Stage 2 High Control

18

WH/BK

1403

Passenger I/P Module High Control

19

D-GN/WH

1404

Passenger I/P Module Low Control

20

GY

2103

Right Side Impact Module High Control

21

D-BU

2104

Right Side Impact Module Low Control

22

D-GN

2105

Left Side Impact Module High Control

23

BN

2106

Left Side Impact Module Low Control

24-30

--

--

Not Used

31

BK/WH

1751

Ground

32

D-GN

5060

Low Speed GMLAN Serial Data

33

PK

1139

Ignition 1 Voltage

34-35

--

--

Not Used

36

D-GN

1409

Right Front Discriminating Sensor Signal

37

GY

5600

Right Front Discriminating Sensor Low Reference

38

YE

1834

SIR Forward Sensor Signal

39

TN/OG

5045

Left Front Discriminating Sensor Low Reference

40-45

--

--

Not Used

46

YE

2131

Left Front Side Impact Sensing Module Supply Voltage

47

WH

2132

Left Front Side Impact Sensing Module Signal

48

D-GN

2134

Right Front Side Impact Sensing Module Signal

49

TN

2133

Right Front Side Impact Sensing Module Supply Voltage

50-51

--

--

Not Used

52

L-GN

2116

Passenger Seat Belt Pretensioner High Control

53

OG

2117

Passenger Seat Belt Pretensioner Low Control

54-55

--

--

Not Used

56

TN/WH

2118

Driver Seat Belt Pretensioner High Control

57

OG/BK

2119

Driver Seat Belt Pretensioner Low Control

58-60

--

--

Not Used