Inflatable Restraint Sensing and Diagnostic Module (SDM) X2

Fig 1: Inflatable Restraint Sensing and Diagnostic Module (SDM) X2 Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire Color	Circuit No.	Function
1	0.5 BN/BK	5019	Roof Rail Module - Left - High Control
2	0.5 PK	5020	Roof Rail Module - Left - Low Control
3	0.5 WH/BK	5022	Roof Rail Module - Right - Low Control
4	0.5 PU/YE	5021	Roof Rail Module -Right - High Control
5	0.3 BK/WH	2135	Side Impact Module -RF - High Control
6	0.3 L-GN	2136	Side Impact Module - RF - Low Control
7	0.3 PU	3026	I/P Module - Stage 2 - Low Control
8	0.3 D-GN	3027	I/P Module - Stage 2 - High Control
9	0.3 YE	3025	I/P Module - Stage 1 - High Control
10	0.3 D-BU	3024	I/P Module - Stage 1 - Low Control
11	0.3 OG/GN	7203	Driver Seat Belt Pretensioner Retractor - High Control
12	0.3 WH	7206	Driver Seat Belt Pretensioner Retractor - Low Control
13	0.3 PU/GN	7205	Passenger Seat Belt Pretensioner Retractor - High Control
14	0.3 OG/BU	7204	Passenger Seat Belt Pretensioner Retractor - Low Control
15	0.3 BK/WH	2118	Seat Belt Pretensioner - Left High Control
16	0.3 OG/BK	2119	Seat Belt Pretensioner - Left Low Control
17	0.3 OG	2117	Seat Belt Pretensioner - Right Low Control
18	0.3 L-GN	2116	Seat Belt Pretensioner - Right High Control
19-22	-	-	Not Used
23	0.3 D-GN	1409	Discriminating Sensor - Right Signal
24	0.3 GY	5600	Discriminating Sensor - Low Reference
25	0.3 PU/WH	6628	Side Impact Sensing Module - Right - Low Reference
26	0.3 WH	2132	Side Impact Sensing Module - Left - Signal
27	0.3 D-GN	2134	Side Impact Sensing Module - Right - Signal
28	0.3 WH/BK	6629	Side Impact Sensing Module - Left - Low Reference
29-32	-	-	Not Used
33	0.3 L-BU	5056	Passenger Seat Position Sensor
34	0.3 PK	5057	Passenger Seat Position Sensor Return
35	0.3 L-GN	5055	Seat Position Sensor - Left - Signal
36	0.3 BK/WH	238	Seat Belt Switch - Left
37	0.3 OG	1362	Seat Belt Switch - Right Signal
38	0.3 D-BU	1363	Seat Belt Switch - Left - Low Reference
39	-	-	Not Used
40	0.35 D-GN	5060	Low Speed GMLAN Serial Data

Connector Part Information

OEM: 7287-1850-30
Service: See Catalog
Description: 40-Way F (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit