Supplemental Restraint System (SRS) Precautions
Supplemental Restraint System Components
How the SRS Air Bags Work
SRS Air Bag Deployment Criteria
Limitations to SRS Air Bag
Passenger Occupant Classification System (Some Models)
Constant Monitoring

Constant Monitoring

The following components of the air bag systems are monitored by a diagnostic system:

 

  • Crash sensors, and diagnostic module (SAS unit)

  • Front air bag sensors

  • Air bag modules

  • Side crash sensors

  • Air bag/Seat belt pretensioner system warning light

  • Seat belt pretensioners

  • Related wiring

(With Passenger Occupant Classification System)

  • Passenger air bag deactivation indicator light

  • Passenger occupant classification sensor

  • Passenger occupant classification module

 

The diagnostic module continuously monitors the system's readiness. This begins when the ignition is switched ON and continues while the vehicle is being driven.