Astro Van AWD V6-4.3L VIN X (2003)
Air Bag Harness: Description and Operation
INFLATABLE RESTRAINT WIRING HARNESSES
The inflatable restraint wiring harnesses connect the sensing and diagnostic module (SDM), inflator modules, discriminating sensor, and the class 2 serial
data circuit together using weather pack connectors. SIR system connectors are yellow in color for easy identification. When repairing SIR system wiring
harnesses, follow the proper testing and wiring repair procedures.
