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Home >> GMC >> 2013 >> Yukon Denali, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1875 (Wiring Systems And Power Management - Component Connector End Views - Electronic Steering Control Module X2 Through Memory Seat Module) >> Component Connector End Views >> Inflatable Restraint Sensing and Diagnostic Module (SDM) X2
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Inflatable Restraint Sensing and Diagnostic Module (SDM) X2

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Inflatable Restraint Sensing and Diagnostic Module (SDM) X2 Connector End View
GM2467151Courtesy of GENERAL MOTORS CORP.
Inflatable Restraint Sensing and Diagnostic Module (SDM) X2

Pin Wire Circuit Function
1-12 - - Not Available
13 0.5 L-BU 3068 Left Front Side Impact Module High Control (AS3)
14 0.5 L-GN/BK 3069 Left ront Side Impact Module Low Control (AS3)
15 0.5 TN/BK 3067 Right Front Side Impact Module Low Control (AS3)
16 0.5 PU 3066 Right Front Side Impact Module High Control (AS3)
17 0.5 PU/WH 5019 Roof Rail Module - Left - High Control
18 0.5 PK 5020 Roof Rail Module - Left - Low Control
19 0.5 WH 2132 Side Impact Sensing Module - Left - Signal
20 0.5 PU/WH 6628 Low Reference
21 0.5 WH/BK 6629 Low Reference
22 0.5 D-GN 2134 Side Impact Sensing Module - Right - Signal
23 0.5 YE 354 Discriminating Sensor - Signal
24 0.5 TN/OG 5045 Low Reference
25 0.5 GY 5600 Low Reference
26 0.5 D-GN 1409 Discriminating Sensor - Right - Signal
27 0.5 D-GN/WH 6620 Left Rear Side Impact Sensing Module Signal
28 0.5 GY/BK 6621 Low Reference
29 0.5 L-GN/WH 6625 Low Reference
30 0.5 L-BU/BK 6624 Right Rear Side Impact Sensing Module Signal
31-36 - - Not Available
37 0.5 TN/WH 3477 Seat Belt Pretensioner - Left - High Control
38 0.5 PK/BK 3478 Seat Belt Pretensioner - Left - Low Control
39 0.5 PK 3476 Seat Belt Pretensioner - Right - Low Control
40 0.5 L-GN 3475 Seat Belt Pretensioner - Right - High Control
41 0.35 TN/WH 238 Seat Belt Switch - Driver Seat - Signal
42 0.35 L-GN 5055 Seat Position Sensor - Left - Signal
43 0.35 D-BU 1363 Low Reference
44 0.35 L-BU 1361 Low Reference
45 0.35 OG 1362 Seat Belt Switch - Passenger Seat - Signal
46 0.35 L-BU 5056 Seat Position Sensor - Right - Signal
47-52 - - Not Available
53 0.5 YE/BK 5021 Roof Rail Module - Right - High Control
54 0.5 WH/BK 5022 Roof Rail Module - Right - Low Control
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 13790971 (X88 or Z88 with HP2)
  • OEM Connector: 13789037 (without HP2 or Z75 with HP2)
  • Service Connector: 13580845
  • Description: 30-Way F Receptacle 0.64 Series, Sealed (YE)
Terminal Part Information
  • Terminated Lead: 13579946
  • Release Tool: Pending
  • Diagnostic Test Probe: Pending
  • Terminal/Tray: Not Available
  • Core/Insulation Crimp: Not Available
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