Inflatable Restraint Sensing and Diagnostic Module (SDM) X1

Fig 1: Inflatable Restraint Sensing and Diagnostic Module (SDM) X1 Connector End Views

Courtesy of GENERAL MOTORS CORP.

Inflatable Restraint Sensing and Diagnostic Module (SDM) X1

Pin	Wire	Circuit	Function
1	0.5 WH	3023	Steering Wheel Module - Stage 2 - High Control
2	0.5 PK	3022	Steering Wheel Module - Stage 2 - Low Control
3	0.5 BN	3020	Steering Wheel Module - Stage 1 - Low Control
4	0.5 TN	3021	Steering Wheel Module - Stage 1 - High Control
5	0.5 YE	3025	I/P Module - Stage 1 - High Control
6	0.5 GY	3027	I/P Module - Stage 1 - Low Control
7	0.5 PU	3026	I/P Module - Stage 2 - Low Control
8	0.5 GY	3027	I/P Module - Stage 2 - High Control
9	0.5 RD/WH	4440	Battery Positive Voltage
10-14	-	-	Not Available
15	03.5 D-GN	5060	Low Speed GMLAN Serial Data
16	-	-	Not Available
17	0.35 PK	1139	Ignition Voltage
18	-	-	Not Available
19	0.5 BK/WH	2751	Ground
20-24	-	-	Not Available

Connector Part Information Harness Type: Body OEM Connector: 13789034 Service Connector: 13580844 Description:12-Way F Receptacle 0.64 Series, Sealed (YE)

Terminal Part Information Terminated Lead: 13579946 Release Tool: Pending Diagnostic Test Probe: Pending Terminal/Tray: Not Available Core/Insulation Crimp: Not Available