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	Circuit	Function
1	0.5 BK/WH	651	Ground
2	0.5 D-GN	5060	Low Speed GMLAN Serial Data
3	0.35 D-GN	5060	Low Speed GMLAN Serial Data
4	0.35 PK	3022	Steering Wheel Module - Stage 2 - Low Control
5	0.35 WH	3023	Steering Wheel Module - Stage 2 - High Control
6	0.35 GY	3027	Instrument Panel Module - Stage 2 - High Control
7	0.35 PU	3026	Instrument Panel Module - Stage 2 - Low Control
8	0.35 BN	3020	Steering Wheel Module - Stage 1 - Low Control
9	0.35 TN	3021	Steering Wheel Module - Stage 1 - High Control
10	0.35 YE	3025	Instrument Panel Module - Stage 1 - High Control
11	0.35 OG	3024	Instrument Panel 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
29-30	-	-	Not Available
31	0.5 RD/WH	1340	Battery Positive Voltage
32	0.5 PK	1139	Ignition Voltage
33-35	-	-	Not Available
36	0.35 YE	354	Discriminating Sensor - Left - Signal
37	0.35 D-GN	1409	Discriminating Sensor - Right - Signal
38	0.35 TN/OG	5045	Low Reference
39	0.35 GY	5600	Low Reference
40-58	-	-	Not Available
59	0.35 D-GN	5016	Seat Belt Switch - Left - Signal
60	0.35 OG	1362	Seat Belt Switch - Right - Signal

Connector Part Information

Terminal Part Information