GM Service Manual Online
For 1990-2009 cars only
Table 1: Inflatable Restraint I/P Module C1
Table 2: Inflatable Restraint I/P Module C2
Table 3: Inflatable Restraint Roof Rail Module - Left (w/ASF)
Table 4: Inflatable Restraint Roof Rail Module - Right (w/ASF)
Table 5: Inflatable Restraint Sensing and Diagnostic Module (SDM)
Table 6: Inflatable Restraint Side Impact Sensor (SIS) - Left (w/ASF)
Table 7: Inflatable Restraint Side Impact Sensor (SIS) - Right (w/ASF)
Table 8: Inflatable Restraint Steering Wheel Module Coil C1 (Inflatable Restraint Steering Wheel Module)
Table 9: Inflatable Restraint Steering Wheel Module Coil C2 (Inflatable Restraint Steering Wheel Module)
Table 10: Inflatable Restraint Steering Wheel Module Coil C3
Table 11: Inflatable Restraint Steering Wheel Module Coil C4
Table 12: Inflatable Restraint Steering Wheel Module Coil C5
Table 13: Seat Belt Pretensioner - Left
Table 14: Seat Belt Pretensioner - Right

Inflatable Restraint I/P Module C1


Object Number: 295469  Size: CH

Connector Part Information

    • 12110505
    • 2-Way F Metri-Pack 150 Series (YE)

Pin

Wire Color

Circuit Number

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: 295469  Size: CH

Connector Part Information

    • 12110505
    • 2-Way F Metri-Pack 150 Series (YE)

Pin

Wire Color

Circuit Number

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 (w/ASF)


Object Number: 646194  Size: CH

Connector Part Information

    • 12186799
    • 2-Way M 280 Series (YE)

Pin

Wire Color

Circuit Number

Function

A

BN

2137

Side Impact Module - LF - High Control

B

YE/BK

2138

Side Impact Module - LF - High Control

Inflatable Restraint Roof Rail Module - Right (w/ASF)


Object Number: 646194  Size: CH

Connector Part Information

    • 12186799
    • 2-Way M 280 Series (YE)

Pin

Wire Color

Circuit Number

Function

A

BK/WH

2135

Side Impact Module - RF - High Control

B

L-GN

2136

Side Impact Module - RF - Low Control

Inflatable Restraint Sensing and Diagnostic Module (SDM)


Object Number: 744053  Size: CH

Connector Part Information

    • 15357038
    • 34-Way F Micro-Pack 100 W 2.5 CL (GY Connector w/ YE Case)

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

A3

OG

3024

I/P Module - Stage 1 - Low Control

A4

RD

3025

I/P Module - Stage 1 - High Control

A5

TN/WH

2118

Seat Belt Pretensioner - Left - High Control

A6

OG/BK

2119

Seat Belt Pretensioner - Left - Low Control

A7

OG

2117

Seat Belt Pretensioner - Right - Low Control

A8

L-GN

2116

Seat Belt Pretensioner - Right - High Control

A9

BK/WH

151

Ground

A10

PK

539

Ignition 1 Voltage

A11

PU

1807

Class 2 Serial Data

A12

PU

1807

Class 2 Serial Data

A13

--

--

Not Used

A14

BK/WH

238

Left Seat Belt Switch Signal

A15-A18

--

--

Not Used

B1

WH

3023

Steering Wheel Module - Stage 2 - High Control

B2

PK

3022

Steering Wheel Module - Stage 2 - Low Control

B3

PU

3026

I/P Module - Stage 2 - Low Control

B4

GY

3027

I/P Module - Stage 2 - High Control

B5-B8

--

--

Not Used

C1

BN

2137

Side Impact Module - LF - High Control (w/ASF)

C2

YE/BK

2138

Side Impact Module - LF - Low Control (w/ASF)

C3

L-GN

2136

Side Impact Module - RF - Low Control (w/ASF)

C4

BK/WH

2135

Side Impact Module - RF - High Control (w/ASF)

C5

YE

2131

Side Impact Sensing Module Voltage - Left (w/ASF)

C6

WH

2132

Side Impact Sensing Module Signal - Left (w/ASF)

C7

D-GN

2134

Side Impact Sensing Module Signal - Right (w/ASF)

C8

TN

2133

Side Impact Sensing Module Voltage - Right (w/ASF)

Inflatable Restraint Side Impact Sensor (SIS) - Left (w/ASF)


Object Number: 744046  Size: CH

Connector Part Information

    • 15356723
    • 2-Way F GT 150 Sealed 4.0 (YE)

Pin

Wire Color

Circuit Number

Function

A

WH

2132

Side Impact Sensing Module Signal -- Left

B

YE

2131

Side Impact Sensing Module Voltage -- Left

Inflatable Restraint Side Impact Sensor (SIS) - Right (w/ASF)


Object Number: 1282936  Size: CH

Connector Part Information

    • 15356724
    • 2-Way F GT 150 Sealed 4.0 (YE)

Pin

Wire Color

Circuit Number

Function

A

D-GN

2134

Side Impact Sensing Module Signal -- Right

B

TN

2133

Side Impact Sensing Module Voltage -- Right

Inflatable Restraint Steering Wheel Module Coil C1 (Inflatable Restraint Steering Wheel Module)


Object Number: 739643  Size: CH

Connector Part Information

    • 97U-1001
    • 2-Way F (BK Connector w/ YE Case)
    • Coil Pigtail

Pin

Wire Color

Circuit Number

Function

A (1)

TN

3021

Steering Wheel Module - Stage 1 - High Control

B (2)

BN

3020

Steering Wheel Module - Stage 1 - Low Control

Inflatable Restraint Steering Wheel Module Coil C2 (Inflatable Restraint Steering Wheel Module)


Object Number: 739643  Size: CH

Connector Part Information

    • 97U-1001
    • 2-Way F (BK Connector w/ YE Case)
    • Coil Pigtail

Pin

Wire Color

Circuit Number

Function

A (1)

WH

3023

Steering Wheel Module - Stage 2 - High Control

B (2)

PK

3022

Steering Wheel Module - Stage 2 - Low Control

Inflatable Restraint Steering Wheel Module Coil C3


Object Number: 684931  Size: CH

Connector Part Information

    • 15336476
    • 4-Way M Metri-Pack 280 Series (YE)
    • I/P Harness Side

Pin

Wire Color

Circuit Number

Function

A1

BN

3020

Steering Wheel Module - Stage 1 - Low Control

A2

TN

3021

Steering Wheel Module - Stage 1 - High Control

B1

WH

3023

Steering Wheel Module - Stage 2 - High Control

B2

PK

3022

Steering Wheel Module - Stage 2 - Low Control

Inflatable Restraint Steering Wheel Module Coil C4


Object Number: 40422  Size: CH

Connector Part Information

    • 12064762
    • 6-Way F Metri-Pack 150 Series (GY)
    • Coil Pigtail to Cruise Switches

Pin

Wire Color

Circuit Number

Function

A

PK

1339

Ignition 1 Voltage

B

D-BU

84

Cruise Set/Coast Switch Signal

C

GY/BK

87

Cruise Resume/Accel Switch Signal

D

GY

397

Cruise On/Off Signal

GY

397

Cruise On/Off Signal

E

BK

151

Ground

BK

151

Ground

F

BK

28

Horn Relay Control

Inflatable Restraint Steering Wheel Module Coil C5


Object Number: 40422  Size: CH

Connector Part Information

    • 12064762
    • 6-Way F Metri-Pack 150 Series (GY)
    • I/P Harness Side

Pin

Wire Color

Circuit Number

Function

A

PK

1339

Ignition 1 Voltage

B

D-BU

84

Cruise Set/Coast Switch Signal

C

GY/BK

87

Cruise Resume/Accel Switch Signal

D

GY

397

Cruise On/Off Signal

E

BK/WH

151

Ground

F

BK

28

Horn Relay Control

Seat Belt Pretensioner - Left


Object Number: 295469  Size: CH

Connector Part Information

    • H21246
    • 2-Way F (YE)

Pin

Wire Color

Circuit Number

Function

A

BK/WH

2118

Seat Belt Pretensioner - Left - High Control

B

OG/BK

2119

Seat Belt Pretensioner - Left - Low Control

Seat Belt Pretensioner - Right


Object Number: 295469  Size: CH

Connector Part Information

    • H21246
    • 2-Way F (YE)

Pin

Wire Color

Circuit Number

Function

A

L-GN

2116

Seat Belt Pretensioner - Right - High Control

B

OG

2117

Seat Belt Pretensioner - Right - Low Control