Inflatable Restraint Sensing and Diagnostic Module (SDM) (without ASF)

Fig 1: Inflatable Restraint Sensing and Diagnostic Module (SDM) (without ASF) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire Color	Circuit	Function
1	0.5 BK/WH	2751	Low Reference
2	0.35 D-GN	5060	Low Speed GMLAN Serial Data
3	-	-	Not Available
4	0.5 PK	3022	Steering Wheel Module - Stage 2 - Low Control
5	0.5 WH	3023	Steering Wheel Module - Stage 2 - High Control
6	0.5 GY	3027	I/P -- High Control
7	0.5 PU	3026	I/P Module - Stage 2 - Low Control
8	0.5 BN	3020	Steering Wheel Module - Stage 1 - Low Control
9	0.5 TN	3021	Steering Wheel Module - Stage 1 - High Control
10	0.5 YE	3025	I/P Module - Stage 1 - High Control
11	0.5 OG	3024	I/P Module - Stage 1 - Low Control
12-15	-	-	Not Available
16	0.5 OG/BK	2119	Seat Belt Pretensioner - Left - Low Control
17	0.5 TN/WH	2118	Seat Belt Pretensioner - Left - High Control
18	0.5 L-GN	2116	Seat Belt Pretensioner - Right - High Control
19	0.5 OG	2117	Seat Belt Pretensioner - Right - Low Control
20-27	-	-	Not Available
28	0.35 PK	5057	Low Reference
29	0.35 L-GN	5055	Seat Position Sensor - Left - Signal
30	0.35 L-BU	5056	Seat Position Sensor - Right - Signal
31	0.5 RD/WH	4440	Battery Positive Voltage
32	0.35 PK	1139	Ignition Voltage
33-35	-	-	Not Available
36	0.5 YE	354	Discriminating Sensor - Signal
37	0.5 D-GN	1409	Discriminating Sensor - Right - Signal
38	0.5 TN/OG	5045	Low Reference
39	0.5 GY	5600	Low Reference
40-58	-	-	Not Available
59	0.35 TN/WH	238	Seat Belt Switch - Left
60	0.35 OG	1362	Seat Belt Switch - Right Signal

Connector Part Information

Terminal Part Information