Hyundai Santa Fe: Emergency Fastening Device (EFD). Description and Operation - Seat Belt Pretensioner - RestraintHyundai Santa Fe: Emergency Fastening Device (EFD). Description and Operation

Description

The Emergency Fastening Device (EFD) operates as well as the belt pretensioner at the same time, if it gets into its deploy condition after a collision. It is located near the anchor on the front seat and it is an equipment to make up for the existing short stroke. The front seat belt EFD is an auxiliary equipment to prevent the driver and passenger from breaking away doubly as the seat belt is pulled towards the anchor side after a collision.
Never measure resistance of EFD directly, current of measuring device may cause unexpected airbag deploy.

Seat Belt Pretensioner (BPT). Repair procedures
Removal 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Left side - Remove the seat belt lower anchor cover (A). After loosening the mounting bolt, ...

See also:

Hood Weatherstrip. Repair procedures
Replacement 1. Remove the hood weatherstrip (A). • Be careful not to scratch the hood weatherstrip. 2. Install in the reverse order of removal. ...

Rear Alignment. Repair procedures
Rear wheel alignment When using a commercially available computerized wheel alignment equipment to inspect the rear wheel alignment, always position the vehicle on a level surface. Prior to inspection, ...

Vehicle break-in process
No special break-in period is needed. By following a few simple precautions for the first 600 miles (1,000 km) you may add to the performance, economy and life of your vehicle. Do not race the engine. ...