Inflatable Restraint Sensing and Diagnostic Module (SDM) Connector End View

Fig 1: Inflatable Restraint Sensing and Diagnostic Module (SDM) Connector End View

Courtesy of GENERAL MOTORS CORP.

SIR Connector End Views

Connector Part Information  OEM: 15357038 Service: See Catalog Description: 34-Way F Micro-Pack 100 W 2.5 CL Series (YE)

Terminal Part Information  Terminal: 15435885/Tray 20 Core/Insulation Crimp: W/W Release Tool/Test Probe: 12122523/J-35616-6

Inflatable Restraint Sensing and Diagnostic Module (SDM)

Pin	Wire Color	Circuit No.	Function
A1	TN	3021	Steering Wheel Module Stage 1 - High Control
A2	BN	3020	Steering Wheel Module Stage 1 - Low Control
A3	OG	3024	I/P Module Stage 1 - Low Control
A4	YE	3025	I/P Module Stage 1 - High Control
A5	TN/WH	2118	Seat Belt Pretensioner - Left - High Control
A6	OG/BK	2119	Seat Belt Pretensioner - Left - Low Control
A7	OG	2117	Seat Belt Pretensioner - Right - Low Control
A8	L-GN	2116	Seat Belt Pretensioner - Right - High Control
A9	BK/WH	1751	Ground
A10	PK	1139	Ignition 1 Voltage
A11	D-BU	1128	Class 2 Serial Data
A12	-	-	Not Used
A13	PK	5018	Occupant Sensor Serial Data
A14	D-GN	5016	Seat Belt Switch - Left - Signal
A15	L-GN	5055	Driver Seat Position Switch Signal (Early Production)
	-	-	Not Used (Late Production)
A16	OG	1362	Seat Belt Switch - Right - Signal
A17	L-BU	5056	Passenger Seat Position Switch Signal (Early Production)
	-	-	Not Used (Late Production)
A18	PK	5057	Seat Position Switch Low Reference (Early Production)
	-	-	Not Used (Late Production)
B1	WH	3023	Steering Wheel Module Stage 2 - High Control
B2	PK	3022	Steering Wheel Module Stage 2 - Low Control
B3	PU	3026	I/P Module Stage 2 - Low Control
B4	GY	3027	I/P Module Stage 2 - High Control
B5	YE	354	Discriminating Sensor - Left - Signal
B6	TN/OG	5045	Low Reference
B7	GY	5600	Low Reference
B8	D-GN	1409	Discriminating Sensor - Right - Signal
C1	BN	2137	Side Impact Module - LF - High Control (AJ7)
C2	YE/BK	2138	Side Impact Module - LF - Low Control (AJ7)
C3	L-GN	2136	Side Impact Module - RF - Low Control (AJ7)
C4	TN/WH	2135	Side Impact Module - RF - High Control (AJ7)
C5	YE	2131	Side Impact Sensing Module - Left - Voltage (AJ7)
C6	WH	2132	Side Impact Sensing Module - Left - Signal (AJ7)
C7	D-GN	2134	Side Impact Sensing Module - Right - Signal (AJ7)
C8	TN	2133	Side Impact Sensing Module - Right - Voltage (AJ7)