SUPPLEMENTAL RESTRAINTS – Chevrolet Cab & Chassis Silverado 3500 2004 – SYSTEM WIRING DIAGRAMS

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Chevrolet Cab & Chassis Silverado 3500 2004

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Chevrolet Cab & Chassis Silverado 3500 2004:

• 1362 (or 353)
• 2306 (or 371)
• Alo: w/ front passenger/ child presence detector
• B tan
• C10
• Class 2 serial data
• Control
• G200 (behind right side of dash, near right "a" pillar)
• G304 (under right front seat)
• Ground
• High control
• Hot in run or start
• I/p junction block (right side of dash behind access panel)
• I/p module disable switch signal
• I/p module suppression indicator control
• I/p relay block (below left side of dash, left of steering column)
• Ignition 1
• Ignition 1 voltage
• Inflatable restraint i/p module (behind right side of dash)
• Inflatable restraint i/p module disable switch
• Inflatable restraint sensing/diagnostic module (under left front seat)
• Inflatable restraint steering wheel module
• Inflatable restraint steering wheel module coil
• Key switch
• Left inflatable restraint front end sensor (on left front of vehicle, by core support)
• Left signal
• Logic
• Low control
• Low reference
• Nca
• Off
• On-w/o alo auto-w/ alo
• Others
• Pnk
• Red
• Red (or pnk)
• Right inflatable restraint front end sensor (on right front of vehicle, by core support)
• Right inflatable restraint side impact sensor
• Right signal
• Right voltage
• S205 (in i/p harness)
• Shorting bar
• Signal
• Sir fuse 15a
• Stage 1
• Stage 2
• Tan
• Twisted pair wires
• Underhood fuse block (at left side of eng compt, near battery)
• W/ c99 only
• W/ front passenger/ child presence detector

Supplemental Restraints Wiring Diagram (2 of 2) for Chevrolet Cab & Chassis Silverado 3500 2004

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Chevrolet Cab & Chassis Silverado 3500 2004:

• Air bag
• C10
• Class 2 serial data
• Data link connector (lower left side of dash)
• Driver seat belt switch
• Front passenger seat belt switch
• G304 (under right front seat)
• Ground
• I/p mod disable sw sig
• I/p mod supp ind ctrl
• I/p relay block (below left side of dash, left of steering column)
• Ign
• Ignition 1 voltage
• Inflatable restraint passenger air bag on/off indicator
• Inflatable restraint passenger presence system (pps) module (under front passenger seat)
• Inflatable restraint passenger presence system sensor
• Inflatable restraint passenger seat belt tension retractor sensor
• Inside rearview mirror instrument
• Instrument panel cluster
• Ipc class 2 serial data
• Left inflatable restraint seat position switch
• Memory systems
• Off
• Pass air bag off ind ctrl
• Pass air bag on ind ctrl
• Pass seat belt tens 5v ref
• Pass seat belt tens lo ref
• Pass seat belt tens sig
• Pnk
• Pps sens 5v ref
• Pps sens lo ref
• Pps sens sig
• Red
• Right inflatable restraint seat position switch
• Splice pack sp205 (in i/p harness near fuse block)
• Tan