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Home › Cadillac › 2003 › Escalade EXT › Repair and Diagnosis › External Pages › Different car › Section 639 (Supplemental Inflatable Restraint System) › Component Locator › SIR Connector End Views

SIR Connector End Views

WARNING: This page is about a different car, the 2004 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Inflatable Restraint Front End Discriminating Sensor Connector End Views

GM877918Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15356727
  • 2-Way F GT 150 Series Sealed 4.0 (YE)
Pin Wire Color Circuit Number Function
A TN/OG 5045 Discriminating Sensor - Low Reference
B YE 1834 Forward Discriminating Sensor Signal
Inflatable Restraint I/P Module Connector End Views

GM684931Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336476
  • 4-Way M Metri-Pack 280 Series (YE)
Pin Wire Color Circuit Number Function
A1 YE 3025 I/P Module - Stage 1 - High Control
A2 OG 3024 I/P Module - Stage 1 - Low Control
B1 GY 3027 I/P Module - Stage 2 - High Control
B2 PU 3026 I/P Module - Stage 2 - Low Control
Inflatable Restraint Roof Rail Module Connector End Views - Driver

GM646194Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186799
  • 2-Way M Metri-Pack 280 Series (YE)
Pin Wire Color Circuit Number Function
A PU/WH 5019 Roof Rail Module - Driver - High Control
B PK 5020 Roof Rail Module - Driver - Low Control
Inflatable Restraint Roof Rail Module Connector End Views - Passenger

GM646194Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186799
  • 2-Way M Metri-Pack 280 Series (YE)
Pin Wire Color Circuit Number Function
A YE/BK 5021 Roof Rail Module - Passenger - High Control
B WH/BK 5022 Roof Rail Module - Passenger - Low Control
Inflatable Restraint Sensing and Diagnostic Module (SDM) Connector End Views

GM811140Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15453747
  • 42-Way M Micro-Pack 100 Series Sealed (YE)
Pin Wire Color Circuit Number Function
1 PK 1139 Ignition 1 Voltage
2 - - Not Used
3 TN/WH 238 Seat Belt Switch - Driver - Signal
4 - - Not Used
5 YE 1834 Forward Discriminating Sensor Signal
6 - - Not Used
7 YE 2131 Side Impact Sensing Module - Driver - Voltage
8 TN 2133 Side Impact Sensing Module - Passenger - Voltage
9 YE 3025 I/P Module - Stage 1 - High Control
10 OG 3024 I/P Module - Stage 1 - Low Control
11 PK 5017 Seat Belt Switch - Driver - Low Reference
12 BN 3020 Steering Wheel Module - Stage 1 - Low Control
13 TN 3021 Steering Wheel Module - Stage 1 - High Control
14 GY 2103 Side Impact Module - Passenger - High Control
15 D-BU 2104 Side Impact Module - Passenger - Low Control
16 BN 2106 Side Impact Module - Driver - Low Control
17 D-GN 2105 Side Impact Module - Driver - High Control
18 YE/BK 5021 Roof Rail Module - Passenger - High Control
19 WH/BK 5022 Roof Rail Module - Passenger - Low Control
20 PK 5020 Roof Rail Module - Driver - Low Control
21 PU/WH 5019 Roof Rail Module - Driver - High Control
22 PU 1807 Class 2 Serial Data
23 PU 1807 Class 2 Serial Data
24-25 - - Not Used
26 TN/OG 5045 Discriminating Sensor - Low Reference
27 - - Not Used
28 WH 2132 Side Impact Sensing Moduler - Driver - Signal
29 D-GN 2134 Side Impact Sensing Module - Passenger - Signal
30 GY 3027 I/P Module - Stage 2 - High Control
31 PU 3026 I/P Module - Stage 2 - Low Control
32 BK/WH 1751 Ground
33 PK 3022 Steering Wheel Module - Stage 2 - Low Control
34 WH 3023 Steering Wheel Module - Stage 2 - High Control
35 L-GN 2116 Seat Belt Pretenstioner - Passenger - High Control
36 OG 2117 Seat Belt Pretenstioner - Passenger - Low Control
37 OG/BK 2119 Seat Belt Pretenstioner - Driver - Low Control
38 TN/WH 2118 Seat Belt Pretenstioner - Driver - High Control
39-42 - - Not Used
Inflatable Restraint Side Impact Module Connector End Views - Driver

GM739643Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • CA-252-92-5 Q
  • 2-Way F (YE)
Pin Wire Color Circuit Number Function
1 WH 2105 Side Impact Module - Driver - High Control
2 D-GN 2106 Side Impact Module - Driver - Low Control
Inflatable Restraint Side Impact Module Connector End Views - Passenger

GM739643Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • CA-252-92-5 Q
  • 2-Way F (YE)
Pin Wire Color Circuit Number Function
1 WH 2103 Side Impact Module - Passenger - High Control
2 D-GN 2104 Side Impact Module - Passenger - Low Control
Inflatable Restraint Side Impact Sensing Module (SISM) Connector End Views - Driver

GM1336240Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15356725
  • 2-Way F Metri-Pack 150 Series (YE)
Pin Wire Color Circuit Number Function
A WH 2132 Side Impact Sensing Module - Driver - Signal
B YE 2131 Side Impact Sensing Module - Driver - Voltage
Inflatable Restraint Side Impact Sensing Module (SISM) Connector End Views - Passenger

GM1336240Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15356725
  • 2-Way F Metri-Pack 150 Series (YE)
Pin Wire Color Circuit Number Function
A D-GN 2134 Side Impact Sensing Module - Passenger - Signal
B TN 2133 Side Impact Sensing Module - Passenger - Voltage
Inflatable Restraint Steering Wheel Module C1 Connector End Views

GM739643Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • CA-252-92-4 R
  • 2-Way F (GY/YE)
Pin Wire Color Circuit Number Function
1 TN 3021 Steering Wheel Module - Stage 1 - High Control
2 BN 3020 Steering Wheel Module - Stage 1 - Low Control
Inflatable Restraint Steering Wheel Module C2 Connector End Views

GM739646Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • CA-252-92-5 Q
  • 2-Way F (PU/YE)
Pin Wire Color Circuit Number Function
1 WH 3023 Steering Wheel Module - Stage 2 - High Control
2 PK 3022 Steering Wheel Module - Stage 2 - Low Control
Seat Belt Pretensioner Connector End Views - Driver

GM739643Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • CA-252-92-4 R
  • 2-Way F (YE)
Pin Wire Color Circuit Number Function
1 BK 2118 Seat Belt Pretensioner - Driver - High Control
2 WH 2119 Seat Belt Pretensioner - Driver - Low Control
Seat Belt Pretensioner Connector End Views - Passenger

GM739643Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • CA-252-92-4 R
  • 2-Way F (YE)
Pin Wire Color Circuit Number Function
1 BK 2116 Seat Belt Pretensioner - Passenger - High Control
2 WH 2117 Seat Belt Pretensioner - Passenger - Low Control
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