GM Service Manual Online
For 1990-2009 cars only

The SIR Identification Views shown below illustrate the approximate location of all SIR components available for the vehicle. This will assist in determining the appropriate SIR Disabling and Enabling for a given service procedure, refer to SIR Disabling and Enabling .

Hummer H3


Object Number: 1551702  Size: MF
(1)Inflatable Restraint Front End Sensor - Right--Located on the front of the vehicle in the engine compartment
(2)Inflatable Restraint I/P Module--Located at the top right under the instrument panel
(3)Inflatable Restraint Side Impact Sensor (SIS) - Right--Located under right front door trim near the lower rear of door frame
(4)Inflatable Restraint Roof Rail Module - Right--Located in the headliner along roof rail
(5) Passenger Presence System--Located under passenger seat
(6)Seat Belt Retractor Pretensioner - Right--Located on the floor next to the right front seat
(7)Rear Liftgate Start-A Gas Shock--Located at rear of vehicle
(8)Rear Liftgate Start-A Gas Shock--Located at rear of vehicle
(9)Inflatable Restraint Seat Position Switch - Right--Located on the side of the right front seat
(10)Seat Belt Retractor Pretensioner - Left--Located on the floor next to the left front seat
(11)Inflatable Restraint Vehicle Rollover Sensor--Located under driver seat
(12)Inflatable Restraint Side Roof Rail Module - Left--Located in the headliner along the roof rail
(13)Inflatable Restraint Side Impact Sensor (SIS) - Left--Located under left front door trim near the lower rear of door frame
(14)Inflatable Restraint Seat Position Switch - Left--Located on the side of the left front seat
(15)Inflatable Restraint Sensing and Diagnostic Module (SDM)--Located under center floor console
(16)Inflatable Restraint Steering Wheel Module--Located on the steering wheel
(17)Battery and Underhood Fuse Block - SIR Fuse--Located in engine compartment on left side
(18)Inflatable Restraint Front End Sensor - Left--Located on the front of the vehicle in the engine compartment