GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Chevy C Silverado - 2WD 🢒 Restraints 🢒 SIR 🢒 SIR Connector End Views
Table 1: Inflatable Restraint Front End Discriminating Sensor
Table 2: Inflatable Restraint IP Module
Table 3: Inflatable Restraint IP Module Switch
Table 4: Inflatable Restraint Sensing & Diagnostic Module
Table 5: Inflatable Restraint Steering Wheel Module

Inflatable Restraint Front End Discriminating Sensor


Object Number: 366112 Size: CH

Connector Part Information
    • 15324051
    • 2 Way F Metri-Pack 280 Series (YEL)

Pin

Wire Color

Circuit No.

Function

A

YEL

2160

SIR Forward Sensor Signal

B

BLK/WHT

1851

SIR Ground

Inflatable Restraint IP Module


Object Number: 38270 Size: CH

Connector Part Information
    • 12077918
    • 2 Way M Metri-Pack 280 P2S 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

Inflatable Restraint IP Module Switch


Object Number: 362753 Size: CH

Connector Part Information
    • 15305286
    • 6 Way F Metri-Pack 150 Series (YEL)

Pin

Wire Color

Circuit No.

Function

A

TAN/BLK

371

SIR Defeat Switch Signal - Passenger

B

YEL

1139

Fused Ignition 1 Feed

C

PPL/WHT

1382

LED Dimming Signal

D

GRY

8

Instrument Panel Lamp Feed

E

PNK

353

SIR Defeat Indicator Lamp Output - Passenger

F

BLK

1850

Ground

Inflatable Restraint Sensing & Diagnostic Module


Object Number: 366090 Size: CH

Connector Part Information
    • 15317751
    • 12 Way F Micro-Pack 100 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

6

BLK/WHT

1851

SIR Ground

7

BRN

358

SIR Indicator Lamp Output

8

BLK/WHT

238

Seat Belt Switch Signal

9

YEL

2160

SIR Forward Sensor Signal

10

YEL

1139

Fused Ignition 1 Feed

11

TAN/BLK

371

SIR Defeat Switch Signal - Passenger

12

PNK

353

SIR Defeat Indicator Lamp Output - Passenger

Inflatable Restraint Steering Wheel Module


Object Number: 130675 Size: CH

Connector Part Information
    • 12092851
    • 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