Inflatable Restraint Sensing and Diagnostic Module (SDM) (ASF)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Inflatable Restraint Sensing and Diagnostic Module (SDM) (ASF) Connector Parts Information
Connector Part Information
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Terminal Part Information
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Inflatable Restraint Sensing and Diagnostic Module (SDM)(ASF) Connector Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | BK/WH | 2751 | Low Reference |
| 2 | D-GN | 5060 | Low Speed GMLAN Serial Data |
| 3 | - | - | Not Available |
| 4 | PK | 3022 | Steering Wheel Module - Stage 2 - Low Control |
| 5 | WH | 3023 | Steering Wheel Module - Stage 2 - High Control |
| 6 | GY | 3027 | I/P Module - Stage 2 - High Control |
| 7 | PU | 3026 | I/P Module - Stage 2 - Low Control |
| 8 | BN | 3020 | Steering Wheel Module - Stage1 - Low Control |
| 9 | TN | 3021 | Steering Wheel Module - Stage1 - High Control |
| 10 | YE | 3025 | I/P Module - Stage 1 - High Control |
| 11 | OG | 3024 | I/P Module - Stage 1 - Low Control |
| 12 | PK | 5020 | Roof Rail Module - Left - Low Control |
| 13 | PU/WH | 5019 | Roof Rail Module - Left - High Control |
| 14 | YE/BK | 5021 | Roof Rail Module - Right - High Control |
| 15 | WH/BK | 5022 | Roof Rail Module - Right - Low Control |
| 16 | OG/BK | 2119 | Seat Belt Pretensioner - Left - Low Control |
| 17 | TN/WH | 2118 | Seat Belt Pretensioner - Left - High Control |
| 18 | L-GN | 2116 | Seat Belt Pretensioner - Right - High Control |
| 19 | OG | 2117 | Seat Belt Pretensioner - Right - Low Control |
| 20 | TN | 7014 | Left Rear Head Curtain Module Low Control |
| 21 | YE | 7013 | Left Rear Head Curtain Module High Control |
| 22 | L-BU | 7015 | Right Rear Head Curtain Module High Control |
| 23 | TN/BK | 7016 | Right Rear Head Curtain Module Low Control |
| 24-27 | - | - | Not Available |
| 28 | PK | 5057 | Seat Position Sensor - Low Reference |
| 29 | L-GN | 5055 | Seat Position Sensor - Left - Signal |
| 30 | L-BU | 5056 | Seat Position Sensor - Right - Signal |
| 31 | RD/WH | 4440 | Battery Positive Voltage |
| 32 | PK | 1139 | Ignition 1 Voltage |
| 33-35 | - | - | Not Available |
| 36 | YE | 354 | Discriminating Sensor - Signal |
| 37 | D-GN | 1409 | Discriminating Sensor - Right - Signal |
| 38 | TN/OG | 5045 | Discriminating Sensor - Low Reference |
| 39 | GY | 5600 | Right Front Discriminating Sensor Low Reference |
| 40 | PU/WH | 6628 | Left Front Side Impact Sensing Module Low Reference |
| 41 | WH/BK | 6629 | Right Front Side Impact Sensing Module Low Reference |
| 42 | WH | 2132 | Side Impact Sensing Module - Left - Signal |
| 43 | D-GN | 2134 | Side Impact Sensing Module - Right - Signal |
| 44 | L-BU | 6622 | Left Rear Side Impact Sensing Module Signal |
| 45 | L-BU/WH | 6626 | Right Rear Side Impact Sensing Module Signal |
| 46 | L-GN/BK | 6623 | Left Rear Side Impact Sensing Module Low Reference |
| 47 | PK/BK | 6627 | Right Rear Side Impact Sensing Module Low Reference |
| 48-57 | - | - | Not Available |
| 58 | YE/BK | 5229 | Roll Over Sensor High Signal |
| 59 | TN/WH | 238 | Seat Belt Switch - Left |
| 60 | OG | 1362 | Seat Belt Switch - Right - Signal |