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Inflatable Restraint Sensing and Diagnostic Module (SDM)

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

Pin Wire Circuit Function
1 0.5 BK/WH 1751 Ground
2 0.35 D-GN 5060 Low Speed GMLAN Serial Data
3 0.35 D-GN 5060 Low Speed GMLAN Serial Data
4 0.5 GY/PK 3022 Steering Wheel Module - Stage 2 - Low Control
5 0.5 L-GN/WH 3023 Steering Wheel Module - Stage 2 - High Control
6 0.5 GY 3027 I/P Module - Stage 2 - High Control
7 0.5 PU 3026 I/P Module - Stage 2 - Low Control
8 0.5 BN 3020 Steering Wheel Module - Stage 1 - Low Control
9 0.5 TN/L-BU 3021 Steering Wheel Module - Stage 1 - High Control
10 0.5 WH/BK 1403 I/P Module - Stage 1 - High Control
11 0.5 D-GN/WH 1404 I/P Module - Stage 1 - Low Control
12 0.5 YE/GY 6969 Side Impact Module - Left - Low Control
13 0.5 L-BU/BK 6970 Side Impact Module - Left - High Control
14 0.5 L-GN 2116 Side Impact Module - Right Front - High Control
15 0.5 OG 2117 Side Impact Module - Right Front - Low Control
16 0.5 OG/BK 2119 Seat Belt Pretensioner - Left - Low Control (V4U)
17 0.5 TN/BK 2118 Seat Belt Pretensioner - Left - High Control (V4U)
18 0.5 TN/PU 7074 Seat Belt Pretensioner - Right Front - High Control (V4U)
19 0.5 RD/L-BU 6971 Seat Belt Pretensioner - Right Front - Low Control (V4U)
20 0.5 PK/BK 5020 Roof Rail Module - Left - Low Control (AYO)
21 0.5 PU/WH 5019 Roof Rail Module - Left - High Control (AYO)
22 0.5 YE/BK 5021 Roof Rail Module - Right - High Control (AYO)
23 0.5 L-BU/WH 5022 Roof Rail Module - Right - Low Control (AYO)
24 0.5 OG/BK 2119 Seat Belt Pretensioner - Left - Low Control (without V4U)
25 0.5 TN/BK 2118 Seat Belt Pretensioner - Left - High Control (without V4U)
26 0.5 TN/PU 7074 Seat Belt Pretensioner - Right Front - High Control (without V4U)
27 0.5 RD/L-BU 6971 Seat Belt Pretensioner - Right Front - Low Control (without V4U)
28 0.5 TN/PK 5017 Low Reference
29 - - Not Used
30 0.5 L-BU 5056 Passenger Seat Position Switch Signal
31 0.5 PK/RD 2440 Battery Positive Voltage
32 0.5 PK 239 Ignition 1 Voltage
33-35 - - Not Used
36 0.5 YE 1834 SIR Forward Sensor Signal
37 0.5 GY/RD 5600 Right Front Discriminating Low Reference
38 0.5 TN/OG 5045 Left Front Discriminating Low Reference
39 0.5 D-GN 1409 Right Front Discriminating Sensor Signal
40 0.5 WH 2132 Side Impact Sensor - Left - Signal
41 0.5 D-GN 2134 Side Impact Sensor - Right - Signal
42 0.5 YE/WH 2131 Side Impact Sensor - Left - Voltage
43 0.5 TN 2133 Side Impact Sensor - Right - Voltage
44-58 - - Not Used
59 0.5 TN/WH 238 Left Front Seat Belt Switch Signal
60 0.5 TN/WH 238 Right Front Seat Belt Switch Signal
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 184464-4 (AYO), 184464-5 (without AYO), 5-638595-1 (V4U)
  • Service Connector: 19180985 (V4U)
  • Description: 60-Way F Sealed (YE)
Terminal Part Information
  • Terminated Lead: 13505341
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: 1393365-2//A
  • Core/Insulation Crimp: Not Available
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