Inflatable Restraint Wiring Harness

2004 Pontiac Aztek AWD V6-3.4L VIN ESECTION Inflatable Restraint Wiring Harness
INFLATABLE RESTRAINT WIRING HARNESS

The inflatable restraint wiring harness connects the inflator modules, the inflatable restraint sensing and diagnostic module (SDM), the deployment loops, and the serial data circuit together using weather-packed connectors. Supplemental inflatable restraint (SIR) system connectors are yellow for easy identification. When repairing SIR wiring harnesses, follow the proper testing and repair procedures listed in the service manual.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.