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HOMESERVICE MANUALSCHEVROLET2009TAHOE BASE, 4.8 CREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 6 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)COMPONENT LOCATORSIR CONNECTORSINFLATABLE RESTRAINT SENSING AND DIAGNOSTIC MODULE (SDM) (EXCEPT ASF)
2009 Chevrolet Tahoe Base, 4.8 C

Inflatable Restraint Sensing and Diagnostic Module (SDM) (Except ASF)

2009 Chevrolet Tahoe Base, 4.8 CSECTION Inflatable Restraint Sensing and Diagnostic Module (SDM) (Except 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.
Fig 1: Inflatable Restraint Sensing and Diagnostic Module (SDM) (Except ASF) Connector End View
GM1710992Courtesy of GENERAL MOTORS CORP.
Inflatable Restraint Sensing and Diagnostic Module (SDM) (Except ASF) Connector Parts Information

Connector Part Information 
  • OEM: 13514533
  • Service: 19115672
  • Description: 25-Way F Receptacle 0.64 Series, Sealed (GY)
Terminal Part Information 
  • Terminal/Tray: Service with Terminated Lead
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
Inflatable Restraint Sensing and Diagnostic Module (SDM) (Except 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 - Stage2 - Low Control
5 WH 3023 Steering Wheel Module - Stage2 - High Control
6 GY 3027 I/P -- 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
12-15 - - Not Available
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
20-27 - - 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
40-58 - - Not Available
59 TN/WH 238 Seat Belt Switch - Left
60 OG 1362 Seat Belt Switch - Right - Signal
RENDER: 1.0x

NO RELATED

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