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Home >> Saturn >> 2004 >> Ion Red Line >> Repair and Diagnosis >> External Pages >> Different car >> Section 99 (Supplemental Inflatable Restraint System) >> Component Locator >> SIR Connector End Views >> Inflatable Restraint Sensing and Diagnostic Module (SDM)

Inflatable Restraint Sensing and Diagnostic Module (SDM)

WARNING: This page is about a different car, the 2007 Saturn Ion Red Line, 2007 Saturn Ion 3, and 2007 Saturn Ion 2. 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
GM1394178Courtesy of GENERAL MOTORS CORP.
Inflatable Restraint Sensing and Diagnostic Module (SDM) Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 15357038
  • Service: See Catalog
  • Description: 34-Way F Micro-Pack 100 W 2.5 CL (YE)
Terminal Part Information 
  • Terminal/Tray: Service with Terminated Lead
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: 12122523/J-35616-6 (BN)
Inflatable Restraint Sensing and Diagnostic Module (SDM) Terminal Identification

Pin Wire Color Circuit No. Function
A1 TN 3021 Steering Wheel Module - Stage 1 - High Control
A2 BN 3020 Steering Wheel Module - Stage 1 - Low Control
A3 OG 3024 I/P Module - Stage 1 - Low Control
A4 YE 3025 I/P Module - Stage 1 - High Control
A5 BK/WH 2118 Seat Belt Pretensioner - Left - High Control
A6 OG/BK 2119 Seat Belt Pretensioner - Left - Low Control
A7 OG 2117 Seat Belt Pretensioner - Right - Low Control
A8 L-GN 2116 Seat Belt Pretensioner - Right - High Control
A9 BK/WH 151 Ground
A10 YE 1139 Ignition 1 Voltage
A11 PU 1807 Class 2 Serial Data (Primary)
A12 PU 1807 Class 2 Serial Data (Primary)
A13 PK 2306 Passenger Presence System Signal (w/o Redline)
A14 BK/WH 238 Seat Belt Switch - Left
A15 - - Not Used
A16 RD 1362 Seat Belt Switch - Right (w/o Redline)
A17-A18 - - Not Used
B1 WH 3023 Steering Wheel Module - Stage 2 - High Control
B2 PK 3022 Steering Wheel Module - Stage 2 - Low Control
B3 PU 3026 I/P Module - Stage 2 - Low Control
B4 GY 3027 I/P Module - Stage 2 - High Control
B5-B8 - - Not Used
C1 PU/WH 5019 Roof Rail Module - Left - High Control (ASF)
C2 PK 5020 Roof Rail Module - Left - Low Control (ASF)
C3 WH/BK 5022 Roof Rail Module - Right - Low Control (ASF)
C4 YE/BK 5021 Roof Rail Module - Right - High Control (ASF)
C5 WH 2132 Side Impact Sensing Module - Left - Signal (ASF)
C6 YE 2131 Side Impact Sensing Module - Left - Voltage (ASF)
C7 TN 2133 Side Impact Sensing Module - Right - Voltage (ASF)
C8 D-GN 2134 Side Impact Sensing Module - Right - Signal (ASF)
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