Download Supplemental Restraint System

Suppl. Restraint System
Table of Contents
Introduction .......................................................................................00-1
Overview ............................................................................................01-1
Fundamentals ........................................................................................... 01-1
Parts Location ........................................................................................... 01-2
Directives for Working on SRS.................................................................. 01-3
Components ......................................................................................02-1
SAS Module .............................................................................................. 02-1
SRS Warning Light ................................................................................... 02-3
Crash Zone Sensor ................................................................................... 02-5
Side Airbag Sensors ................................................................................. 02-7
Clock Spring............................................................................................ 02-10
Buckle Switch.......................................................................................... 02-11
Seat Track Position Sensor..................................................................... 02-11
Driver Front Airbag.................................................................................. 02-13
Dual-Stage Airbag ............................................................................ 02-16
Passenger Front Airbag .......................................................................... 02-18
System Using Highly Compressed Gas............................................ 02-19
Side Airbag ............................................................................................. 02-22
Curtain Airbag ......................................................................................... 02-24
Connectors in Trigger Circuit .................................................................. 02-26
Seatbelt................................................................................................... 02-27
Emergency Locking Retractor .......................................................... 02-29
ELR Release Function...................................................................... 02-31
Automatic Locking Retractor............................................................. 02-34
Belt Pretensioner .............................................................................. 02-35
Rack-Operated Belt Pretensioner ..................................................... 02-36
Ball-Operated Belt Pretensioner ....................................................... 02-39
Rotor-Operated Belt Pretensioner .................................................... 02-41
Buckle-Operated Belt Pretensioner .................................................. 02-43
Belt Force Limiter.............................................................................. 02-45
Seatbelt Inspection ........................................................................... 02-46
Passenger Airbag Deactivation System .................................................. 02-47
PAD Retrofitting ................................................................................ 02-49
Occupant Classification System.............................................................. 02-50
Passenger Occupancy Detection System......................................... 02-50
Occupancy Classification System Used on Mazda Tribute Facelift .. 02-53
Mazda Vehicles and their SRS Components .......................................... 02-56
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