GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Avalanche - 2WD 🢒 Body and Accessories 🢒 Wiring Systems 🢒 SIR Connector End Views
Table 1: Inflatable Restraint Front End Discriminating Sensor
Table 2: Inflatable Restraint I/P Module
Table 3: Inflatable Restraint Sensing and Diagnostic Module (SDM), C1
Table 4: Inflatable Restraint Sensing and Diagnostic Module (SDM), C2
Table 5: Inflatable Restraint Side Impact Module - Left
Table 6: Inflatable Restraint Side Impact Module - Right
Table 7: Inflatable Restraint Side Impact Sensor (SIS) - Left
Table 8: Inflatable Restraint Side Impact Sensor (SIS) - Right
Table 9: Inflatable Restraint Steering Wheel Module Coil

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

Discriminating Sensor Input

B

BLK/WHT

2151

Ground

Inflatable Restraint I/P Module


Object Number: 647932 Size: CH

Connector Part Information
    • 12186989
    • 2-Way M M/P 280 P2S (YEL)

Pin

Wire Color

Circuit No.

Function

A

WHT/BLK

1403

IP Module - High Control

B

DK GRN/WHT

1404

IP Module - Low Control

Inflatable Restraint Sensing and Diagnostic Module (SDM), C1


Object Number: 573987 Size: CH

Connector Part Information
    • 15354772
    • 18-Way F Micro-Pack 100 W (NAT)

Pin

Wire Color

Circuit No.

Function

A1

YEL

1139

Ignition 1 Voltage

A2

--

--

Not Used

A3

WHT/BLK

1403

IP Module - High Control

A4

DK BLU

1128

SDM Class 2 Serial Data

A5

--

--

Not Used

A6

WHT

347

Steering Wheel Module - High Control

A7

DK GRN

348

Steering Wheel Module - Low Control

A8

DK GRN/WHT

1404

IP Module - Low Control

A9

PNK

353

IP Module Suppression Indicator Control

A10

TAN/BLK

371

IP Module Disable Switch - Signal

A11

YEL

2160

SIR Forward Sensor Signal

A12

BLK/WHT

2151

Ground

A13-A17

--

--

Not Used

A18

BLK/WHT

1851

Ground

Inflatable Restraint Sensing and Diagnostic Module (SDM), C2


Object Number: 616009 Size: CH

Connector Part Information
    • 15318136
    • 8-Way F MIC/P 100 W (YEL)

Pin

Wire Color

Circuit No.

Function

B1

DK GRN

2105

Side Impact Module - Left - High Control

B2

BRN

2106

Side Impact Module - Left - Low Control

B3

DK BLU

2104

Side Impact Module - Right - Low Control

B4

GRY

2103

Side Impact Module - Right - High Control

B5

YEL

2161

Side Impact Sensor HI, LH

B6

WHT

2162

Side Impact Sensor LO, LH

B7

DK GRN

2164

Side Impact Sensor LO, RH

B8

TAN

2163

Side Impact Sensor HI, RH

Inflatable Restraint Side Impact Module - Left


Object Number: 130685 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

DK GRN

2105

Side Impact Module - Left - High Control

B

BRN

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 (YEL)

Pin

Wire Color

Circuit No.

Function

A

GRY

2103

Side Impact Module - Right - High Control

B

DK BLU

2104

Side Impact Module - Right - Low Control

Inflatable Restraint Side Impact Sensor (SIS) - Left


Object Number: 474752 Size: CH

Connector Part Information
    • 15304991
    • 2-Way F 150 (YEL)

Pin

Wire Color

Circuit No.

Function

A

WHT

2162

Side Impact Sensor LO, LH

B

YEL

2161

Side Impact Sensor HI, LH

Inflatable Restraint Side Impact Sensor (SIS) - Right


Object Number: 474752 Size: CH

Connector Part Information
    • 15304991
    • 2-Way F 150 (YEL)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

2164

Side Impact Sensor LO, RH

B

TAN

2163

Side Impact Sensor HI, RH

Inflatable Restraint Steering Wheel Module Coil


Object Number: 647932 Size: CH

Connector Part Information
    • 12186989
    • 2-Way M M/P 280 P2S (YEL)

Pin

Wire Color

Circuit No.

Function

A

WHT

347

Steering Wheel Module - High Control

B

DK GRN

348

Steering Wheel Module - Low Control