SIR Connector End Views

Inflatable Restraint Front End Discriminating Sensor-Left

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15356718 2-Way F GT 150 Sealed 4.0 (YEL)
Pin	Wire Color	Circuit No.	Function
1	GRY	349	Discriminating Sensor - Left - Signal
2	YEL	354	Discriminating Sensor - Left-Low Reference

Inflatable Restraint Front End Discriminating Sensor - Right

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15356718 2-Way F GT 150 Sealed 4.0 (YEL)
Pin	Wire Color	Circuit No.	Function
1	WHT/BLK	2611	Discriminating Sensor - Right - Signal
2	PPL	2612	Discriminating Sensor - Right-Low Reference

Inflatable Restraint I/P Module Disable Switch

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15305286 6-Way F Metri-Pack 150 Series (YEL)
Pin	Wire Color	Circuit No.	Function
A	TAN/BLK	371	I/P Module Disable Switch - Signal
B	YEL	1139	Ignition 1 Voltage
C	BRN	2409	Interior Park Lamps Supply Voltage
D	BRN/WHT	230	Instrument Panel Lamps Dimming Control
E	PNK	353	I/P Module Suppression Indicator Control
F	BLK	1050	Ground

Inflatable Restraint I/P Module

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12186989 2-Way M Metri-Pack 280 Pull To Seat (YEL)
Pin	Wire Color	Circuit No.	Function
A	WHT/BLK	1403	I/P Module - High Control
B	DK GRN/ WHT	1404	I/P Module - LowControl

Inflatable Restraint Sensing and Diagnostic Module (SDM)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15356922 42-Way F Micro-Pack 100 W (YEL)
Pin	Wire Color	Circuit No.	Function
1	YEL	1139	Ignition 1 Voltage
2	TAN/BLK	371	I/P Module Disable Switch - Signal
3	BLK/WHT	238	Seat Belt Switch - Left
4	PNK	353	I/P Module Suppression Indicator Control
5	GRY	349	Discriminating Sensor - Left - Signal
6	WHT/BLK	2611	Discriminating Sensor - Right - Signal
7-8	-	-	Not Used
9	WHT/BLK	1403	I/P Module - High Control
10	DK GRN/ WHT	1404	I/P Module - LowControl
11	DK BLU	1363	Seat Belt Switch - Left - Low Reference
12	DK GRN	348	Steering Wheel Module - Low Control
13	WHT	347	Steering Wheel Module - High Control
14-21	-	-	Not Used
22	DK BLU	1128	SDM Class 2 Serial Data
23-25	-	-	Not Used
26	YEL	354	Discriminating Sensor - Left-Low Reference
27	PPL	2612	Discriminating Sensor - Right-Low Reference
28-31	-	-	Not Used
32	BLK	2351	Ground
33-42	-	-	Not Used

Inflatable Restraint Steering Wheel Module

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		54560210 2-Way F Framatone ABX-3 Code C (YEL)
Pin	Wire Color	Circuit No.	Function
A	WHT	347	Steering Wheel Module - High Control
B	DK GRN	348	Steering Wheel Module - Low Control