GM Service Manual Online
For 1990-2009 cars only
Table 1: Supplemental Restraint Front End Discriminating Sensor, LH
Table 2: Supplemental Restraint Front End Discriminating Sensor, RH
Table 3: Supplemental Restraint IP Module
Table 4: Supplemental Restraint IP Module Switch
Table 5: Supplemental Restraint Sensing and Diagnostic Module (SDM)
Table 6: Supplemental Restraint Steering Wheel Module

Supplemental Restraint Front End Discriminating Sensor, LH


Object Number: 338009  Size: CH

Connector Part Information

    • 12191660
    • 4 Way F 280 Series Sealed (YEL)

Pin

Wire Color

Circuit No.

Function

A

YEL

2160

Forward Sensor Signal

B

YEL

2160

Forward Sensor Signal

C

BLK/WHT

2151

Ground

D

BLK/WHT

2151

Ground

Supplemental Restraint Front End Discriminating Sensor, RH


Object Number: 524423  Size: CH

Connector Part Information

    • 12077988
    • 2 Way F 280 Series (YEL)

Pin

Wire Color

Circuit No.

Function

A

YEL

2160

Forward Sensor Signal

B

BLK/WHT

2151

Ground

Supplemental Restraint IP Module


Object Number: 38270  Size: CH

Connector Part Information

    • 15336274
    • 2 Way M Metri-Pack 280 Series (YEL)

Pin

Wire Color

Circuit No.

Function

A

WHT/BLK

1403

SRS Inflator Feed - Passenger

B

DK GRN/WHT

1404

SRS Inflator Output - Passenger

Supplemental Restraint IP Module Switch


Object Number: 362753  Size: CH

Connector Part Information

    • 15305286
    • 6 Way F Clip and Strap Assembly (YEL)

Pin

Wire Color

Circuit No.

Function

A

TAN/BLK

371

Defeat Switch Signal - Passenger

B

YEL

1139

Fuse Output Ignition

C-D

--

--

Not Used

E

PNK

353

Defeat Indictor Lamp Output - Passenger

F

--

--

Not Used

Supplemental Restraint Sensing and Diagnostic Module (SDM)


Object Number: 385960  Size: CH

Connector Part Information

    • 15354772
    • 18 Way F Micro-Pack 100W Series, Sealed (NAT)

Pin

Wire Color

Circuit No.

Function

A1

YEL

1139

Fuse Output - Ignition 1

A2

--

--

Not Used

A3

WHT/BLK

1403

SRS Inflator Feed - Passenger

A4

DK BLU

1128

Serial Data Signal - Class 2

A5

--

--

Not Used

A6

WHT

347

SRS Inflator Feed - Driver

A7

DK GRN

348

SRS Inflator Output - Driver

A8

DK GRN/WHT--

1404

SRS Inflator Output - Passenger

A9-A10

--

--

Not Used

A11

YEL

2160

SRS Forward Sensor Signal

A12

BLK/WHT

2151

SRS Ground

A13-A17

--

--

Not Used

A18

BLK/WHT

1851

SRS Ground

Supplemental Restraint Steering Wheel Module


Object Number: 295469  Size: CH

Connector Part Information

    • 12186989
    • 2 Way F Micro-Pack 100 Series (YEL)

Pin

Wire Color

Circuit No.

Function

A

WHT

347

Inflator Feed Drivers

B

DK GRN

348

Inflator Output Drivers