Inflatable Restraint Sensing and Diagnostic Module (SDM)
Courtesy of GENERAL MOTORS CORP. Inflatable Restraint Sensing and Diagnostic Module (SDM)
| Pin |
Wire |
Circuit |
Function |
| A1 |
0.5 TN |
3021 |
Steering Wheel Module - Stage 1 - High Control |
| A2 |
0.5 BN |
3020 |
Steering Wheel Module - Stage 1 - Low Control |
| A3 |
0.5 OG |
3024 |
I/P Module - Stage 1 - Low Control |
| A4 |
0.5 YE |
3025 |
I/P Module - Stage 1 - High Control |
| A5 |
0.5 BK/WH |
2118 |
Seat Belt Pretensioner - Left - High Control |
| A6 |
0.5 OG/BK |
2119 |
Seat Belt Pretensioner - Left - Low Control |
| A7 |
0.5 OG |
2117 |
Seat Belt Pretensioner - Right - Low Control |
| A8 |
0.5 L-GN |
2116 |
Seat Belt Pretensioner - Right - High Control |
| A9 |
0.5 BK/WH |
1751 |
Ground |
| A10 |
0.5 YE |
1139 |
Ignition 1 Voltage |
| A11 |
0.35 D-BU |
1128 |
SDM Class 2 Serial Data |
| A12 |
- |
- |
Not Used |
| A13 |
0.35 PK |
2306 |
Occupant Sensor Serial Data Link |
| A14 |
0.35 BK/WH |
238 |
Seat Belt Switch - Left |
| A15 |
- |
- |
Not Used |
| A16 |
0.35 RD |
1362 |
Seat Belt Switch - Right - Signal |
| A17-A18 |
- |
- |
Not Used |
| B1 |
0.5 WH |
3023 |
Steering Wheel Module - Stage 2 - High Control |
| B2 |
0.5 PK |
3022 |
Steering Wheel Module - Stage 2 - Low Control |
| B3 |
0.5 PU |
3026 |
I/P Module - Stage 2 - Low Control |
| B4 |
0.5 GY |
3027 |
I/P Module - Stage 2 - High Control |
| B5 |
0.35 YE |
2160 |
Front End Sensor Signal - Left |
| B6 |
0.35 GY |
2260 |
Low Reference |
| B7 |
0.35 PU |
2612 |
Low Reference |
| B8 |
0.35 WH/BK |
2611 |
Front End Sensor Signal - Right Front |
| C1 |
0.5 BN |
2137 |
Roof Rail Module - LF - High Control (AY1) |
| C2 |
0.5 YE/BK |
2138 |
Roof Rail Module - LF - Low Control (AY1) |
| C3 |
0.5 L-GN |
2136 |
Roof Rail Module - RF - Low Control (AY1) |
| C4 |
0.5 BK/WH |
2135 |
Roof Rail Module - RF - High Control (AY1) |
| C5 |
0.35 YE |
2131 |
Side Impact Sensing Module - Left - Voltage (AY1) |
| C6 |
0.35 WH |
2132 |
Side Impact Sensing Module - Left - Signal (AY1) |
| C7 |
0.35 D-GN |
2134 |
Side Impact Sensing Module - Right - Signal (AY1) |
| C8 |
0.35 TN |
2133 |
Side Impact Sensing Module - Right - Voltage (AY1) |
Connector Part Information
- OEM: 15357038
- Service: See Catalog
- Description: 34-Way F Micro-Pack 100W Series Sealed (GY)
|
Terminal Part Information
- Pins: A1-A11, A13, A14, A16, B1-B8, C5-C8
- Terminal/Tray: 15435885/20
- Core/Insulation Crimp: W/W
- Release Tool/Test Probe: 12122523/J-35616-6 (BN)
- Pins: C1-C4
- Terminal/Tray: See Terminal Repair Kit
- Core/Insulation Crimp: See Terminal Repair Kit
- Release Tool/Test Probe: See Terminal Repair Kit
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