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Home >> Chevrolet >> 2004 >> Avalanche 2500 >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Inflatable Restraint System >> Component Locator >> SIR Connectors

SIR Connectors

Inflatable Restraint Front Sensor - Left

GM847309Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15356720
  • 2-Way F GT 150 Sealed (YEL)
Pin Wire Color Circuit No. Function
1 GRY 349 Discriminating Sensor - Left - Signal
2 YEL 354 Discriminating Sensor - Signal
Inflatable Restraint Front Sensor - Right

GM847309Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15356720
  • 2-Way F GT 150 Sealed (YEL)
Pin Wire Color Circuit No. Function
1 YEL 1834 Forward Discriminating Sensor Signal
2 DK GRN 1409 Discriminating Sensor - Right - Signal
Inflatable Restraint I/P Module

GM684931Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336476
  • 4-Way Metri-Pack 280 Series (YEL)
Pin Wire Color Circuit No. Function
A1 YEL 3025 I/P Module - Stage 1 - High Control
A2 ORN 3024 I/P Module - Stage 1 - Low Control
B1 GRY 3027 I/P Module - Stage 2 - High Control
B2 PPL 3026 I/P Module - Stage 2 - Low Control
Inflatable Restraint Steering Wheel Module (SIR Coil - C2)

GM966360Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186989
  • 2-Way M M/P 280 P2S (WHT)
Pin Wire Color Circuit No. Function
A TAN 3021 Steering Wheel Module - Stage 1 - High Control
B BRN 3020 Steering Wheel Module - Stage 1 - Low Control
Inflatable Restraint Steering Wheel Module (SIR Coil - C3)

GM966360Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186989
  • 2-Way M M/P 280 P2S (PNK)
Pin Wire Color Circuit No. Function
A WHT 3023 Steering Wheel Module - Stage 2 - High Control
B PNK 3022 Steering Wheel Module - Stage 2 - Low Control
Inflatable Restraint Sensing & Diagnostic Module (SDM)

GM697020Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15356922
  • 42-Way F Micro-Pack 100 W (DK GRY)
Pin Wire Color Circuit No. Function
1 YEL 1139 Ignition 1 Voltage
2 PNK 2306 Passenger Presence Class 2 Serial Data
3 BLK/WHT 238 Seat Belt Switch - Left
4 RED 1362 Seat Belt Switch - Right - Signal
5 GRY 349 Discriminating Sensor - Left - Signal
6 YEL 1834 Forward Discriminating Sensor Signal
7 YEL 2161 Side Impact Sensor - Left - Voltage
8 TAN 2163 Side Impact Sensor - Right - Voltage
9 YEL 3025 I/P Module - Stage 1 - High Control
10 ORN 3024 I/P Module - Stage 1 - Low Control
11 DK BLU 1363 Low Reference
12 BRN 3020 Steering Wheel Module - Stage 1 - Low Control
13 TAN 3021 Steering Wheel Module - Stage 1 - High Control
14 GRY 2103 Side Impact Module - Right - High Control
15 DK BLU 2104 Side Impact Module - Right - Low Control
16 BRN 2106 Side Impact Module - Left - Low Control
17 DK GRN 2105 Side Impact Module - Left - High Control
18-21 - - Not Used
22 DK BLU 1128 SDM Class 2 Serial Data
23 - - Not Used
24 LT GRN 5055 Seat Position Switch - Left - Signal
25 LT BLU 5056 Seat Position Switch - Right - Signal
26 YEL 354 Discriminating Sensor - Signal
27 DK GRN 1409 Discriminating Sensor - Right - Signal
28 WHT 2162 Side Impact Sensor - Left - Signal
29 DK GRN 2164 Side Impact Sensor - Right - Signal
30 GRY 3027 I/P Module - Stage 2 - High Control
31 PPL 3026 I/P Module - Stage 2 - Low Control
32 BLK 2351 Ground
33 PNK 3022 Steering Wheel Module - Stage 2 - Low Control
34 WHT 3023 Steering Wheel Module - Stage 2 - High Control
35-42 - - Not Used
Inflatable Restraint Side Impact Module - Left

GM130685Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110288
  • 2-Way F Metri-Pack 280 Series (YEL)
Pin Wire Color Circuit No. Function
A DK GRN 2105 Side Impact Module - Left - High Control
B BRN 2106 Side Impact Module - Left - Low Control
Inflatable Restraint Side Impact Module - Right

GM130685Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110288
  • 2-Way F Metri-Pack 280 Series (YEL)
Pin Wire Color Circuit No. Function
A GRY 2103 Side Impact Module - Right - High Control
B DK BLU 2104 Side Impact Module - Right - Low Control
Inflatable Restraint Side Impact Sensor (SIS) - Left

GM474752Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15356725
  • 2-Way F GT 150 Sealed (YEL)
Pin Wire Color Circuit No. Function
A WHT 2162 Side Impact Sensor - Left - Signal
B YEL 2161 Side Impact Sensor - Left - Voltage
Inflatable Restraint Side Impact Sensor (SIS) - Right

GM474752Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15356725
  • 2-Way F GT 150 Sealed (YEL)
Pin Wire Color Circuit No. Function
A DK GRN 2164 Side Impact Sensor - Right - Signal
B TAN 2163 Side Impact Sensor - Right - Voltage
Inflatable Restraint Steering Wheel Module Coil - C1

GM594473Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336479
  • 4-Way F Metri-Pack 280 (YEL)
Pin Wire Color Circuit No. Function
A1 TAN 3021 Steering Wheel Module - Stage 1 - High Control
A2 BRN 3020 Steering Wheel Module - Stage 1 - Low Control
B1 WHT 3023 Steering Wheel Module - Stage 2 - High Control
B2 PNK 3022 Steering Wheel Module - Stage 2 - Low Control
Inflatable Restraint Steering Wheel Module Coil - C2 (Steering Wheel Module)

GM966360Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186989
  • 2-Way M M/P 280 P2S (WHT)
Pin Wire Color Circuit No. Function
A TAN 3021 Steering Wheel Module - Stage 1 - High Control
B BRN 3020 Steering Wheel Module - Stage 1 - Low Control
Inflatable Restraint Steering Wheel Module Coil - C3 (Steering Wheel Module)

GM647932Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186989
  • 2-Way M M/P 280 P2S (YEL)
Pin Wire Color Circuit No. Function
A WHT 3023 Steering Wheel Module - Stage 2 - High Control
B PNK 3022 Steering Wheel Module - Stage 2 - Low Control
Inflatable Restraint Steering Wheel Module Coil - C4

GM62439Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047886
  • 8-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A YEL 1327 DIC Fuel Signal
B DK BLU 894 DIC Toggle Switch Signal
C PPL 1358 DIC Switch Signal
D ORN/BLK 1816 DIC Set/Reset Switch Signal
E PNK 1796 Steering Wheel Controls Signal
F BRN/WHT 230 Instrument Panel Lamps Dimming Control
G LT GRN 1011 Remote Radio Control Signal
H BLK 1851 Ground
Inflatable Restraint Seat Position Switch - Left

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052832
  • 2-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A LT GRN 5055 Seat Position Switch - Left - Signal
B YEL 234 Low Reference
Inflatable Restraint Seat Position Switch - Right

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052832
  • 2-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A LT BLU 5056 Seat Position Switch - Right - Signal
B YEL 234 Low Reference
Inflatable Restraint Passenger Seat Belt Tension Retractor Sensor

GM684807Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110293
  • 3-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A LT BLU 906 Passenger Seat Belt Tension Retractor Sensor - 5-Volt Reference
B TAN 905 Passenger Seat Belt Tension Retractor Sensor - Low Reference
C YEL 904 Passenger Seat Belt Tension Retractor Sensor - Signal
Inflatable Restraint Passenger Presence System (PPS) Sensor

GM516611Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12059595
  • 3-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A BRN/WHT 903 PPS Sensor - Low Reference
B WHT 901 PPS Sensor Signal
C WHT 902 PPS Sensor - 5-Volt Reference
Inflatable Restraint Passenger Presence Module

GM684891Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15324433
  • 18-Way F SOC (BLK)
Pin Wire Color Circuit No. Function
1 DK BLU 2307 Passenger Air Bag On Indicator Control
2 DK GRN 2308 Passenger Air Bag Off Indicator Control
3 - - Not Used
4 YEL 904 Passenger Seat Belt Tension Retractor Sensor - Signal
5 BLK 2351 Ground
6 WHT 901 PPS Sensor Signal
7 WHT 902 PPS Sensor - 5-Volt Reference
8 - - Not Used
9 YEL 1139 Ignition 1 Voltage
10 PNK 353 I/P Module Suppression Indicator Control
11 TAN/BLK 371 I/P Module Disable Switch - Signal
12-13 - - Not Used
14 TAN 905 Passenger Seat Belt Tension Retractor Sensor - Low Reference
15 BRN/WHT 903 PPS Sensor - Low Reference
16 LT BLU 906 Passenger Seat Belt Tension Retractor Sensor - 5-Volt Reference
17 - - Not Used
18 PNK 2306 I/P Module Disable Switch - Signal
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