Inflatable Restraint Sensing and Diagnostic Module (SDM) X1

Connector Part Information Harness Type: Body OEM Connector: 13737555 (10 Series except HP2) OEM Connector: 13737556 (Crew Cab except 10 Series) OEM Connector: 13737557 (except 10 Series except Crew Cab) OEM Connector: 13658689 (HP2) Service Connector: 13580844 Description: 24-Way F Receptacle 0.64 Series, Sealed (YE)

Terminal Part Information Terminated Lead: 13575865 Release Tool: J-38125-215A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: SAIT-A03GF-M064/27 Core/Insulation Crimp: P/P

Inflatable Restraint Sensing and Diagnostic Module (SDM) X1

Pin	Wire	Circuit	Function
1	0.5 WH	3023	Steering Wheel Module - Stage 2 - High Control (10 Series)
	-	-	Not Available (except 10 Series)
2	0.5 PK	3022	Steering Wheel Module - Stage 2 - Low Control (10 Series)
	-	-	Not Available (except 10 Series)
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 OG	3024	I/P Module - Stage 1 - Low Control
7	0.5 PU	3026	I/P Module - Stage 2 - Low Control (10 Series)
	-	-	Not Available (except 10 Series)
8	0.5 GY	3027	I/P Module - Stage 2 - High Control (10 Series)
	-	-	Not Available (except 10 Series)
9	0.5 RD/WH	4440	Battery Positive Voltage
10-12	-	-	Not Available (except HP2)
			Not Used (HP2)
13	0.5 TN/BK	371	I/P Module Disable Switch - Signal (C99)
	-	-	Not Available (except HP2 or C99)
			Not Used (HP2)
14	0.5 PK	7238	Passenger I/P Module Disable Switch Return (C99)
	-	-	Not Available (except HP2 or C99)
			Not Used (HP2)
15	0.35 D-GN	5060	Low Speed GMLAN Serial Data
16	-	-	Not Available (except HP2)
			Not Used (HP2)
17	0.35 PK	1139	Ignition 1 Voltage
18	-	-	Not Available (except HP2)
			Not Used (HP2)
19	0.5 BK/WH	2751	Ground
20	-	-	Not Available (except HP2)
			Not Used (HP2)
21-24	-	-	Not Available