GM Service Manual Online
For 1990-2009 cars only
Table 1: Inflater Module, Driver
Table 2: Inflater Module, Passenger
Table 3: Forward Discriminating Sensor
Table 4: Sensing Diagnostic Module (SDM)

Inflater Module, Driver


Object Number: 154492  Size: CH

Connector Part Information

    • 12124635
    • 2-Way M Metri-Pack 280 Series (YEL)

Pin

Wire Color

Circuit No.

Function

A

WHT

347

SIR Inflator Feed-Driver

B

DK GRN

348

SIR Inflator Output-Driver

Inflater Module, Passenger


Object Number: 130685  Size: CH

Connector Part Information

    • 12110288
    • 2-Way F Metri-Pack 280 Series (YEL)

Pin

Wire Color

Circuit No.

Function

A

WHT/BLK

1403

SIR Inflator Feed-Passenger

B

DK GRN/WHT

1404

SIR Inflator Output-Passenger

Forward Discriminating Sensor


Object Number: 295461  Size: CH

Connector Part Information

    • 12160497
    • 2-Way F Metri-Pack 280 Series (YEL)

Pin

Wire Color

Circuit No.

Function

A

YEL

1834

SIR Forward Sensor Signal

B

BLK/WHT

1751

SIR Ground

Sensing Diagnostic Module (SDM)


Object Number: 73169  Size: CH

Connector Part Information

    • 12160348
    • 12-Way F Metri-Pack 280 Series (YEL)

Pin

Wire Color

Circuit No.

Function

1

WHT/BLK

1403

SIR Inflator Feed-Passenger

2

WHT

347

SIR Inflator Feed-Driver

3

DK GRN

348

SIR Inflator Output-Driver

4

DK GRN/WHT

1404

SIR Inflator Output-Passenger

5

TAN

800

Serial Data Signal-UART (8192 BAUD-Primary)

6

BLK/WHT

1751

SIR Ground

7

BRN

358

SIR Indicator Lamp Output

8

BLK/WHT

238

Seat Belt Switch Signal

9

--

--

Not Used

10

YEL

1139

Fuse Output-Ignition 1 (Type III Fuse-SIR)

11-12

--

--

Not Used