SUPPLEMENTAL RESTRAINTS – GMC Sierra 1500 2012 – SYSTEM WIRING DIAGRAMS

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for GMC Sierra 1500 2012

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for GMC Sierra 1500 2012:

74

• (top right side of dash) inflatable restraint i/p module
• 6.0l (vin j)
• 6.6l
• Air bag batt fuse 45 fuse 42 15a
• Air bag ign fuse 40 fuse 37 10a
• Batt pos voltage
• Computer data lines system
• Convience package w/0 non-bucket front individual seat & o/s mirrors
• Disable sw rtn
• Disable switch
• Driver inflatable restraint roof rail module (behind left side of headliner trim)
• Except 6.0l (vin j)
• Except 6.6l
• Extended cab/ crew cab
• G302 (below right side of passenger's seat)
• Gmlan serial data
• Gnd
• High control stage 1
• High control stage 2
• High ctrl i/p stage 2
• Hot at all times
• Hot w/ run/crnk relay energized
• Ign 1 voltage
• Inflatable restraint i/p module disable switch (w/manual suppression switch)
• Inflatable restraint sensing & diagnostic module (sdm) (under driver's seat)
• Inflatable restraint steering wheel module (in steering wheel)
• Inflatable restraint steering wheel module coil (behind steering wheel)
• L side impact sens sig
• Left front inflatable restraint side impact sensor (sis) (in driver's door)
• Left i/p junction block (lower left side of dash)
• Left inflatable restraint front end sensor (w/ 10 series) inflatable restraint front end sensor (w/o 10 series) (w/ 10 series: on lower left radiator support) (w/o 10 series: behind center of front bumper)
• Low control stage 1
• Low control stage 2
• Low ctrl i/p stage 1
• Low ctrl i/p stage 2
• Low ref
• Lt hi roof rail ctrl
• Lt high ctrl
• Lt lo roof rail ctrl
• Lt low ctrl
• Nca
• Pin shorting bars engaged when module connector is disconnected from harness: (shorting bars are connected between following pins: conn x1: 1-2, 3-4, 5-6 & 7-8 conn x2: 13-14, 15-16 7-8 & 13-14
• Pnk
• R side impact sens sig
• Regular cab
• Right front inflatable restraint side impact sensor (sis) (in passenger's door)
• Right inflatable restraint front end sensor (w/ 10 series) (on lower right radiator support)
• Right inflatable restraint side impact module (w/ 10 series) (outer side of right front seat back)
• Rt high ctrl
• Rt low ctrl
• Rt sig
• Sensor sig
• Shorting bar
• Stage 1
• Stage 2
• Tan
• Underhood fuse block (left side of engine compt)
• W/ 10 series
• W/ 20/30/31 series
• W/ child presence detector
• W/ comfort & decor level 3
• W/ non-bucket front individual seat & o/s mirrors w/o comfort & decor level 3 convience package
• W/o 10 series
• W/o child presence detector
• X1 n5
• X103
• X11
• X202
• X2oo b1
• X4 d4
• X5 g2
• X500
• X502
• X601

Supplemental Restraints Wiring Diagram (2 of 2) for GMC Sierra 1500 2012

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for GMC Sierra 1500 2012:

83

• (below right side of pass- enger's seat) g302
• (below right side of passenger's seat) g302
• (except crew cab) j308
• (on right "b" pillar) passenger seat belt pretensioner
• (w/ multi directional passenger power seat adjaster)
• (w/manual suppression switch & child
• 6.0l (vin j)
• A x303
• Air bag ind
• Back light ind
• Bar shorting
• Belt ind seat
• Cab
• Computer data lines system
• Crew cab
• Ctrl on ind
• Data
• Data serial
• Driver inflatable restraint seat position sensor (w/ 10 series) (right front corner of driver's seat track)
• Driver seat belt buckle
• Driver seat belt pretensioner (on left "b" pillar)
• Driver seat belt switch
• Except 6.0l (vin j)
• Except crew cab
• Extended
• Extended cab/ crew cab
• G200 (on right front corner of hvac module)
• High ctrl
• Ign
• Individual seat
• Inflatable restraint passenger presence system (pps) module (w/ child presence detector) (under front passenger seat)
• Inflatable restraint sensing & diagnostic module (sdm) (under driver's seat)
• Instrument panel cluster (ipc)
• J305 (w/ 10 series) (in driver seat harness, 5 cm from x303)
• J323
• J355
• J355 (w/ multi- directional passenger power seat adjuster)
• Left i/p junction block (lower left side of dash)
• Left inflatable restraint side impact module (w/ 10 series) (outer side of left front seat back)
• Left rear inflatable restraint side impact sensor (sis) (in left rear door)
• Logic
• Low ctrl
• Low ref
• Lt seat pos sens sig
• Nca
• Off ind ctrl
• Pass
• Passenger air bag off
• Passenger air bag on
• Passenger inflatable restraint roof rail module (behind right side of headliner trim)
• Passenger inflatable restraint seat belt tension sensor (w/ child presence detector)
• Passenger inflatable restraint seat position sensor (w/ 10 series & except crew cab)
• Passenger seat belt buckle
• Passenger seat belt ind
• Passenger seat belt switch (w/ 10 series)
• Pin shorting bars engaged when module connector is disconnected from harness: (shorting bars are connected between following pins: conn x2: 37-38, 39-40 & 53-54)
• Pnk
• Pnk d
• Presence detector) inflatable restraint i/p module indicator
• Regular cab
• Right rear inflatable restraint side impact sensor (sis) (in right rear door)
• Rt high ctrl
• Rt low ctrl
• Rt seat belt sw
• Rt seat belt sw sig
• Rt seat pos sens sig
• Seat belt
• Seat belt ind
• Sens module sig
• Sens sig
• Serial data
• Shorting bar
• Voltage
• W/ child presence detector
• W/ non-bucket front
• W/o non-bucket front
• X2 b
• X303 a8
• X304
• X305
• X305 g
• X700
• X800