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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1438 (COMPONENT LOCATIONS & COMPONENT CONNECTOR END VIEWS)COMPONENT CONNECTOR END VIEWSINFLATABLE RESTRAINT SENSING AND DIAGNOSTIC MODULE (SDM)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Inflatable Restraint Sensing and Diagnostic Module (SDM)

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Inflatable Restraint Sensing and Diagnostic Module (SDM)
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Inflatable Restraint Sensing and Diagnostic Module (SDM) Connector End View
GM1468532Courtesy of GENERAL MOTORS CORP.
Inflatable Restraint Sensing and Diagnostic Module (SDM)

Pin Wire Circuit Function
1 0.5 BK/WH 1751 Ground
2 0.5 D-GN 5060 Low Speed GMLAN Serial Data
3 0.5 D-GN 5060 Low Speed GMLAN Serial Data
4 0.35 PK 3022 Steering Wheel Module - Stage 2 - Low Control
5 0.35 WH 3023 Steering Wheel Module - Stage 2 - High Control
6 0.35 GY 3027 I/P Module - Stage 2 - High Control
7 0.35 PU 3026 I/P Module - Stage 2 - Low Control
8 0.35 BN 3020 Steering Wheel Module - Stage 1 - Low Control
9 0.35 TN 3021 Steering Wheel Module - Stage 1 - High Control
10 0.35 YE 3025 I/P Module - Stage 1 - High Control
11 0.35 OG 3024 I/P Module - Stage 1 - Low Control
12 0.5 YE/BK 5020 Roof Rail Module - Left - Low Control
13 0.5 BN 5019 Roof Rail Module - Left - High Control
14 0.5 BK/WH 5021 Roof Rail Module - Right - High Control
15 0.5 L-GN 5022 Roof Rail Module - Right - Low Control
16 0.35 BN 2137 Side Impact Module - Left Front - High Control
17 0.35 YE/BK 2138 Side Impact Module - Left Front - Low Control
18 0.35 L-GN 2136 Side Impact Module - Right Front - Low Control
19 0.35 BK/WH 2135 Side Impact Module - Right Front - High Control
20-23 - - Not Used
24 0.35 OG/BK 2119 Seat Belt Pretensioner - Left - Low Control
25 0.35 BK/WH 2118 Seat Belt Pretensioner - Left - High Control
26 0.35 L-GN 2116 Seat Belt Pretensioner - Right - High Control
27 0.35 OG 2117 Seat Belt Pretensioner - Right - Low Control
28 0.35 PK 5057 Seat Position Sensor - Low Reference
29 0.35 L-GN 5055 Seat Position Sensor - Left - Signal
30 0.35 L-BU 5056 Seat Position Sensor - Right - Signal
31 0.35 OG 1740 Battery Positive Voltage
32 0.5 PK 1739 Ignition 1 Voltage
33-35 - - Not Used
36 0.35 YE 354 Discriminating Sensor - Signal
37 0.35 D-GN 1409 Discriminating Sensor - Right - Signal
38 0.35 TN/OG 5045 Discriminating Sensor - Low Reference-03 Front End Sensor - Signal
39 0.35 GY 5600 Right Front Discriminating Sensor Low Reference
40 0.35 WH 2132 Side Impact Sensing Module - Left - Signal
41 0.35 D-GN 2134 Side Impact Sensing Module - Right - Signal
42 0.35 YE 2131 Side Impact Sensing Module - Left - Voltage
43 0.35 TN 2133 Side Impact Sensing Module - Right - Voltage
44 0.35 L-BU 6622 Left Rear Side Impact Sensing Module Signal
45 0.35 L-BU/WH 6626 Right Rear Side Impact Sensing Module Signal
46 0.35 L-GN/BK 6623 Left Rear Side Impact Sensing Module Low Reference
47 0.35 PK/BK 6627 Right Rear Side Impact Sensing Module Low Reference
48-58 - - Not Used
59 0.35 D-GN 5016 Seat Belt Switch - Left - Signal
60 0.35 RD 1362 Seat Belt Switch - Right - Signal
Connector Part Information 
  • OEM: 0-184464-8
  • Service: See Catalog
  • Description: 60-Way F 0.64 GET Series, Sealed (YE)
Terminal Part Information 
  • Terminal/Tray: Service with Terminated Lead
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A
RENDER: 1.0x

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