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Inflatable Restraint Sensing and Diagnostic Module (SDM)

Fig 1: Connector End View Inflatable Restraint Sensing And Diagnostic Module (SDM)
GM1468532Courtesy of GENERAL MOTORS COMPANY
Inflatable Restraint Sensing and Diagnostic Module (SDM)

Pin Wire Circuit Function
1 0.5 RD/WH 940 Battery Positive Voltage
2 0.35 D-GN 5060 Low Speed GMLAN Serial Data
3 0.5 PK 5017 Low Reference
4 0.5 TN/WH 238 Driver Seat Belt Switch Signal
5 - - Not Available
6 0.5 TN/WH 238 Passenger Seat Belt Switch Signal
7 - - Not Available
8 0.5 PK 5020 Left Front Head Curtain Module Low Control
9 0.5 PU/WH 5019 Left Front Head Curtain Module High Control
10 0.5 YE/BK 5021 Right Front Head Curtain Module High Control
11 0.5 WH/BK 5022 Right Front Head Curtain Module Low Control
12 0.5 PU 3026 Passenger I/P Module Stage 2 Low Control
13 0.5 GY 3027 Passenger I/P Module Stage 2 High Control
14 0.5 TN 3021 Steering Wheel Module Stage 1 High Control
15 0.5 BN 3020 Steering Wheel Module Stage 1 Low Control
16 0.5 PK 3022 Steering Wheel Module Stage 2 Low Control
17 0.5 WH 3023 Steering Wheel Module Stage 2 High Control
18 0.5 WH/BK 1403 Passenger I/P Module High Control
19 0.5 D-GN/WH 1404 Passenger I/P Module Low Control
20 0.5 D-BU 2104 Right Side Impact Module Low Control
21 0.5 GY 2103 Right Side Impact Module High Control
22 0.5 D-GN 2105 Left Side Impact Module High Control
23 0.5 BN 2106 Left Side Impact Module Low Control
24-30 - - Not Available
31 0.5 BK/WH 1751 Ground
32 0.35 D-GN 5060 Low Speed GMLAN Serial Data
33 0.5 PK 1139 Ignition 1 Voltage
34-35 - - Not Available
36 0.5 D-GN 1409 Right Front Discriminating Sensor Signal
37 0.5 GY 5600 Low Reference
38 0.5 YE 1834 SIR Forward Sensor Signal
39 0.5 TN/OG 5045 Low Reference
40-45 - - Not Available
46 0.5 YE 2131 Left Front Side Impact Sensing Module Supply Voltage
47 0.5 WH 2132 Left Front Side Impact Sensing Module Signal
48 0.5 D-GN 2134 Right Front Side Impact Sensing Module Signal
49 0.5 TN 2133 Right Front Side Impact Sensing Module Supply Voltage
50-51 - - Not Available
52 0.5 L-GN 2116 Passenger Seat Belt Pretensioner High Control
53 0.5 OG 2117 Passenger Seat Belt Pretensioner Low Control
54-55 - - Not Available
56 0.5 TN/WH 2118 Driver Seat Belt Pretensioner High Control
57 0.5 OG/BK 2119 Driver Seat Belt Pretensioner Low Control
58-59 - - Not Available
60 0.5 PK 5018 Occupant Sensor - Serial Data
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 2-638595-9
  • Service Connector: 19180985
  • Description: 60-Way F 64 GET Series, Sealed (YE w/ BU Slide Lock)
Terminal Part Information
  • Terminated Lead: Service by Connector Assembly - See Part Catalog
  • Release Tool: Not Available
  • Diagnostic Test Probe: Not Available
  • Terminal/Tray: Not Available
  • Core/Insulation Crimp: Not Available
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