GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Astro - 2WD 🢒 Restraints 🢒 SIR 🢒 SIR Schematics

(Cell 47: SDM Controls Inputs/Outputs)
Object Number: 374019 Size: FS
SIR Components
SIR System Component Description and Definitions
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
G400, G301, and G404
GAUGES, AIR BAG Fuses
GAUGES, AIR BAG Fuses
Cell 81 (Instrument Cluster, Inflatable Restraint Sensing Diatnostic Module, Passlock Module)