GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Tahoe - 2WD 🢒 Body 🢒 Wiring Systems 🢒 SIR Connector End Views
Table 1: Inflatable Restraint Front Sensor - Left
Table 2: Inflatable Restraint Front Sensor - Right
Table 3: Inflatable Restraint I/P Module
Table 4: Inflatable Restraint Steering Wheel Module C1
Table 5: Inflatable Restraint Steering Wheel Module C2
Table 6: Inflatable Restraint Sensing and Diagnostic Module (SDM)
Table 7: Inflatable Restraint Side Impact Module - Left
Table 8: Inflatable Restraint Side Impact Module - Right
Table 9: Inflatable Restraint Side Impact Sensor (SIS) - Left
Table 10: Inflatable Restraint Side Impact Sensor (SIS) - Right
Table 11: Inflatable Restraint Steering Wheel Module C1
Table 12: Inflatable Restraint Steering Wheel Module C2
Table 13: Inflatable Restraint Seat Position Switch - Left
Table 14: Inflatable Restraint Seat Position Switch - Right
Table 15: Inflatable Restraint Passenger Seat Belt Tension Retractor Sensor
Table 16: Inflatable Restraint Passenger Presence System (PPS) Sensor
Table 17: Inflatable Restraint Passenger Presence Module

Inflatable Restraint Front Sensor - Left


Object Number: 847309 Size: CH

Connector Part Information
    • 15356720
    • 2-Way F GT 150 Series Sealed (YE)

Pin

Wire Color

Circuit No.

Function

1

GY

349

Discriminating Sensor - Left - Signal

2

YE

354

Discriminating Sensor - Signal

Inflatable Restraint Front Sensor - Right


Object Number: 847309 Size: CH

Connector Part Information
    • 15356720
    • 2-Way F GT 150 Series Sealed (YE)

Pin

Wire Color

Circuit No.

Function

1

YE

1834

Forward Discriminating Sensor Signal

2

D GN

1409

Discriminating Sensor - Right - Signal

Inflatable Restraint I/P Module


Object Number: 684931 Size: CH

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

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 Steering Wheel Module C1


Object Number: 966373 Size: CH

Connector Part Information
    • 54560208
    • 2-Way F ABX-3 Code B (WH)

Pin

Wire Color

Circuit No.

Function

A

TN

3021

Steering Wheel Module - Stage 1 - High Control

B

BN

3020

Steering Wheel Module - Stage 1 - Low Control

Inflatable Restraint Steering Wheel Module C2


Object Number: 966368 Size: CH

Connector Part Information
    • 54550271
    • 2-Way F ABX-3 Code G (PK)

Pin

Wire Color

Circuit No.

Function

A

WH

3023

Steering Wheel Module - Stage 2 - High Control

B

PK

3022

Steering Wheel Module - Stage 2 - Low Control

Inflatable Restraint Sensing and Diagnostic Module (SDM)


Object Number: 697020 Size: CH

Connector Part Information
    • 15356922
    • 42-Way F Micro-Pack 100 W (D GY)

Pin

Wire Color

Circuit No.

Function

1

YE

1139

Ignition 1 Voltage

2

PK

2306

Passenger Presence Serial Data

3

BK/WH

238

Seat Belt Switch - Left

4

RD

1362

Seat Belt Switch - Right - Signal

5

GY

349

Discriminating Sensor - Left - Signal

6

YE

1834

Forward Discriminating Sensor Signal

7

YE

2161

Side Impact Sensor - Left - Voltage

8

TN

2163

Side Impact Sensor - Right - Voltage

9

YE

3025

I/P Module - Stage 1 - High Control

10

OG

3024

I/P Module - Stage 1 - Low Control

11

D BU

1363

Low Reference

12

BN

3020

Steering Wheel Module - Stage 1 - Low Control

13

TN

3021

Steering Wheel Module - Stage 1 - High Control

14

GY

2103

Side Impact Module - Right - High Control

15

D BU

2104

Side Impact Module - Right - Low Control

16

BN

2106

Side Impact Module - Left - Low Control

17

D GN

2105

Side Impact Module - Left - High Control

18-21

--

--

Not Used

22

D BU

1128

SDM Class 2 Serial Data

23

--

--

Not Used

24

L GN

5055

Seat Position Switch - Left - Signal

25

L BU

5056

Seat Position Switch - Right - Signal

26

YE

354

Discriminating Sensor - Signal

27

D GN

1409

Discriminating Sensor - Right - Signal

28

WH

2162

Side Impact Sensor - Left - Signal

29

D GN

2164

Side Impact Sensor - Right - Signal

30

GY

3027

I/P Module - Stage 2 - High Control

31

PU

3026

I/P Module - Stage 2 - Low Control

32

BK

2351

Ground

33

PK

3022

Steering Wheel Module - Stage 2 - Low Control

34

WH

3023

Steering Wheel Module - Stage 2 - High Control

35-42

--

--

Not Used

Inflatable Restraint Side Impact Module - Left


Object Number: 130685 Size: CH

Connector Part Information
    • 12110288
    • 2-Way F Metri-Pack 280 Series (YE)

Pin

Wire Color

Circuit No.

Function

A

D GN

2105

Side Impact Module - Left - High Control

B

BN

2106

Side Impact Module - Left - Low Control

Inflatable Restraint Side Impact Module - Right


Object Number: 130685 Size: CH

Connector Part Information
    • 12110288
    • 2-Way F Metri-Pack 280 Series (YE)

Pin

Wire Color

Circuit No.

Function

A

GY

2103

Side Impact Module - Right - High Control

B

D BU

2104

Side Impact Module - Right - Low Control

Inflatable Restraint Side Impact Sensor (SIS) - Left


Object Number: 1336240 Size: CH

Connector Part Information
    • 15356725
    • 2-Way F GT 150 Series Sealed (YE)

Pin

Wire Color

Circuit No.

Function

A

WH

2162

Side Impact Sensor - Left - Signal

B

YE

2161

Side Impact Sensor - Left - Voltage

Inflatable Restraint Side Impact Sensor (SIS) - Right


Object Number: 1336240 Size: CH

Connector Part Information
    • 15356725
    • 2-Way F GT 150 Series Sealed (YE)

Pin

Wire Color

Circuit No.

Function

A

D GN

2164

Side Impact Sensor - Right - Signal

B

TN

2163

Side Impact Sensor - Right - Voltage

Inflatable Restraint Steering Wheel Module C1


Object Number: 966373 Size: CH

Connector Part Information
    • 54560208
    • 2-Way F ABX-3 Code B (WH)

Pin

Wire Color

Circuit No.

Function

A

TN

3021

Steering Wheel Module - Stage 1 - High Control

B

BN

3020

Steering Wheel Module - Stage 1 - Low Control

Inflatable Restraint Steering Wheel Module C2


Object Number: 966368 Size: CH

Connector Part Information
    • 54550271
    • 2-Way F ABX-3 Code G (PK)

Pin

Wire Color

Circuit No.

Function

A

WH

3023

Steering Wheel Module - Stage 2 - High Control

B

PK

3022

Steering Wheel Module - Stage 2 - Low Control

Inflatable Restraint Seat Position Switch - Left


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

L GN

5055

Seat Position Switch - Left - Signal

B

YE

234

Low Reference

Inflatable Restraint Seat Position Switch - Right


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

L BU

5056

Seat Position Switch - Right - Signal

B

YE

234

Low Reference

Inflatable Restraint Passenger Seat Belt Tension Retractor Sensor


Object Number: 684807 Size: CH

Connector Part Information
    • 12110293
    • 3-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

L BU

906

Passenger Seat Belt Tension Retractor Sensor - 5-Volt Reference

B

TN

905

Passenger Seat Belt Tension Retractor Sensor - Low Reference

C

YE

904

Passenger Seat Belt Tension Retractor Sensor - Signal

Inflatable Restraint Passenger Presence System (PPS) Sensor


Object Number: 516611 Size: CH

Connector Part Information
    • 12059595
    • 3-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

BN/WH

903

PPS Sensor - Low Reference

B

WH

901

PPS Sensor Signal

C

WH

902

PPS Sensor - 5-Volt Reference

Inflatable Restraint Passenger Presence Module


Object Number: 684891 Size: CH

Connector Part Information
    • 15324433
    • 18-Way F SOC (BK)

Pin

Wire Color

Circuit No.

Function

1

D BU

2307

Passenger Air Bag On Indicator Control

2

D GN

2308

Passenger Air Bag Off Indicator Control

3

--

--

Not Used

4

YE

904

Passenger Seat Belt Tension Retractor Sensor - Signal

5

BK

2351

Ground

6

WH

901

PPS Sensor Signal

7

WH

902

PPS Sensor - 5-Volt Reference

8

--

--

Not Used

9

YE

1139

Ignition 1 Voltage

10

PK

353

I/P Module Suppression Indicator Control

11

TN/BK

371

I/P Module Disable Switch - Signal

12-13

--

--

Not Used

14

TN

905

Passenger Seat Belt Tension Retractor Sensor - Low Reference

15

BN/WH

903

PPS Sensor - Low Reference

16

L BU

906

Passenger Seat Belt Tension Retractor Sensor - 5-Volt Reference

17

--

--

Not Used

18

PK

2306

Passenger Presence Serial Data