Hummer H3. Manual — part 618

Fig. 127: View Of Dual Insulated Connector Wires
Courtesy of GENERAL MOTORS CORP.

28. Twist together, bend and tape the remaining connector wire lead to the remaining

deployment wire.

2007 Hummer H3

2007 RESTRAINTS Supplemental Inflatable Restraints - H3

Fig. 128: View Of Seat Belt Pretensioner Connector And Wiring Harness Routing
Courtesy of GENERAL MOTORS CORP.

29. Connect the deployment harness to the seat belt pretensioner connector.

2007 Hummer H3

2007 RESTRAINTS Supplemental Inflatable Restraints - H3

Fig. 129: Routing Wires To Apply Power For Controlled Bag Deployment (Right )
Courtesy of GENERAL MOTORS CORP.

30. Route the deployment harness out of the passenger's side of the vehicle.

31. Completely cover the windshield and the front door openings with a drop cloth.

32. Deploy each deployment loop one at a time.

33. Stretch out all of the deployment harness wires on the left and right side of the vehicle to

their full length.

34. Place a power source, 12 volt minimum/2 amp minimum, such as a vehicle battery, near the

shorted end of the harnesses.

35. Separate one set of wires and touch the wire ends to the power source in order to deploy the

seat belt pretensioners.

36. Disconnect the deployment harness from the power source and twist the wire ends together.

37. Continue the same process with the remaining deployment harnesses that are available.

38. Remove the drop cloth from the vehicle.

39. Disconnect all harnesses from the vehicle.

40. Discard the harnesses.

41. Scrap the vehicle in the same manner as a non-SIR equipped vehicle.

42. If one or more of the seat belt pretensioners did not deploy, perform the following steps to

remove the undeployed seat belt pretensioner from the vehicle, refer to Seat Belt

2007 Hummer H3

2007 RESTRAINTS Supplemental Inflatable Restraints - H3

Retractor Pretensioner Replacement - Front.

43. Call the Technical Assistance Group for further assistance.

DESCRIPTION AND OPERATION

SIR SYSTEM DESCRIPTION AND OPERATION

SIR System Overview

2007 Hummer H3

2007 RESTRAINTS Supplemental Inflatable Restraints - H3