SIR Connector End Views. Chevrolet TrailBlazer

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2004 🢒 TrailBlazer - 2WD 🢒 Restraints 🢒 SIR 🢒 SIR Connector End Views

Table 1:	Electronic Frontal Sensor (EFS) - Left
Table 2:	Electronic Frontal Sensor (EFS) - Right
Table 3:	Inflatable Restraint I/P Module
Table 4:	Inflatable Restraint Sensing and Diagnostic Module (SDM)
Table 5:	Inflatable Restraint Side Impact Module - Left (AJ7)
Table 6:	Inflatable Restraint Side Impact Module - Right (AJ7)
Table 7:	Inflatable Restraint Side Impact Sensor (SIS) - Left (AJ7)
Table 8:	Inflatable Restraint Side Impact Sensor (SIS) - Right (AJ7)
Table 9:	Inflatable Restraint Steering Wheel Module Coil C1
Table 10:	Inflatable Restraint Steering Wheel Module Coil C2
Table 11:	Inflatable Restraint Steering Wheel Module Coil C3
Table 12:	Inflatable Restraint Steering Wheel Module Coil C4

Electronic Frontal Sensor (EFS) - Left

Connector Part Information

•

15356723

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

Wire Color

Circuit No.

Function

354

Discriminating Sensor - Signal

349

Discriminating Sensor - Left - Signal

Electronic Frontal Sensor (EFS) - Right

Connector Part Information

•

15356723

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

Wire Color

Circuit No.

Function

D-GN

1409

Discriminating Sensor - Right - Signal

1834

Forward Discriminating Sensor Signal

Inflatable Restraint I/P Module

Connector Part Information

•

15336476

•	4-Way M Metri-Pack 280 Series (YE)

Wire Color

Circuit No.

Function

3025

I/P Module - Stage 1 - High Control

3024

I/P Module - Stage 1 - Low Control

3027

I/P Module - Stage 2 - High Control

3026

I/P Module - Stage 2 - Low Control

Inflatable Restraint Sensing and Diagnostic Module (SDM)

Connector Part Information

•

15357038

•	34-Way F Micro-Pack 100 Series (YE)

Wire Color

Circuit No.

Function

1139

Ignition 1 Voltage

Not Used

3025

I/P Module - Stage 1 - High Control

D-BU

1128

SDM Class 2 Serial Data

Not Used

3021

Steering Wheel Module - Stage 1 - High Control

3020

Steering Wheel Module - Stage 1 - Low Control

3024

I/P Module - Stage 1 - Low Control

A9-A10

Not Used

A11

349

Discriminating Sensor - Left - Signal

A12

354

Discriminating Sensor - Signal

A13

D-GN

1409

Discriminating Sensor - Right - Signal

A14

1834

Forward Discriminating Sensor Signal

A15

BK/WH

238

Seat Belt Switch - Left

A16-A17

Not Used

A18

BK/WH

751

Ground

3023

Steering Wheel Module - Stage 2 - High Control

3022

Steering Wheel Module - Stage 2 - Low Control

3026

I/P Module - Stage 2 - Low Control

3027

I/P Module - Stage 2 - High Control

2161

Side Impact Sensor - Left - Voltage (AJ7)

2162

Side Impact Sensor - Left - Signal (AJ7)

D-GN

2164

Side Impact Sensor - Right - Signal (AJ7)

2163

Side Impact Sensor - Right - Voltage (AJ7)

D-GN

2105

Side Impact Module - Left - High Control (AJ7)

2106

Side Impact Module - Left - Low Control (AJ7)

D-BU

2104

Side Impact Module - Right - Low Control (AJ7)

2103

Side Impact Module - Right - High Control (AJ7)

C5-C8

Not Used

Inflatable Restraint Side Impact Module - Left (AJ7)

Connector Part Information

•

12110288

•	2-Way F Metri-Pack 280 Series (YE)

Wire Color

Circuit No.

Function

D-GN

2105

Side Impact Module - Left - High Control

2106

Side Impact Module - Left - Low Control

Inflatable Restraint Side Impact Module - Right (AJ7)

Connector Part Information

•

12110288

•	2-Way F Metri-Pack 280 Series (YE)

Wire Color

Circuit No.

Function

2103

Side Impact Module - Right - High Control

D-BU

2104

Side Impact Module - Right - Low Control

Inflatable Restraint Side Impact Sensor (SIS) - Left (AJ7)

Connector Part Information

•

15356722

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

Wire Color

Circuit No.

Function

2162

Side Impact Sensor - Left - Signal

2161

Side Impact Sensor - Left - Voltage

Inflatable Restraint Side Impact Sensor (SIS) - Right (AJ7)

Connector Part Information

•

15356722

•	2-Way F GT 150 Sealed 4.0 (YE)

Wire Color

Circuit No.

Function

D-GN

2164

Side Impact Sensor - Right Signal

2163

Side Impact Sensor - Right - Voltage

Inflatable Restraint Steering Wheel Module Coil C1

Connector Part Information

•

15336476

•	4-Way M Metri-Pack 280 Series (YE)

Wire Color

Circuit No.

Function

3021

Steering Wheel Module - Stage 1 - High Control

3020

Steering Wheel Module - Stage 1 - Low Control

3023

Steering Wheel Module - Stage 2 - High Control

3022

Steering Wheel Module - Stage 2 - Low Control

Inflatable Restraint Steering Wheel Module Coil C2

Connector Part Information

•

12186989

•	2-Way M Metri-Pack 280 Series P2S (WH)

Wire Color

Circuit No.

Function

3021

Steering Wheel Module - Stage 1 - High Control

3020

Steering Wheel Module - Stage 1 - Low Control

Inflatable Restraint Steering Wheel Module Coil C3

Connector Part Information

•

12186989

•	2-Way M Metri-Pack 280 Series P2S (PK)

Wire Color

Circuit No.

Function

3023

Steering Wheel Module - Stage 2 - High Control

3022

Steering Wheel Module - Stage 2 - Low Control

Inflatable Restraint Steering Wheel Module Coil C4

Connector Part Information

•

12047886

•	8-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

1327

DIC Fuel Signal (STW)

894

D-BU

DIC Toggle Switch Signal (STW)

1358

D-GN

DIC Switch Signal (STW)

1816

DIC Set/Reset Switch Signal (STW)

2283

12 Volt Reference (STW)

230

BN/WH

Instrument Panel Lamps Dimming Control (STW)

1011

L-GN

Remote Radio Control Signal (STW)

1011

L-GN

Remote Radio Control Signal (STW)

2250

Ground (STW)