Understanding the SRS
The Supplemental Restraint System (SRS), commonly known as the airbag system, is a critical safety feature designed to protect vehicle occupants during collisions. This system works in conjunction with the vehicle's seat belts to reduce the risk and severity of injuries.
Key Components and Functionality
The SRS in the 2005 Nissan Pathfinder includes components such as:
- Driver and Front Passenger Air Bag Modules
- Front Seat Belt Pre-tensioners
- Side Curtain Air Bags (if equipped)
- Various Sensors (Crash Zone Sensor, Satellite Sensors, Occupant Classification System)
- Air Bag Diagnosis Sensor Unit
These components work together, activated by impact sensors, to deploy protective measures appropriate to the collision type and severity.
Service and Diagnosis
This document provides essential information for the diagnosis and servicing of the SRS. It details:
- Precautions for safe handling and maintenance.
- Preparation steps and required special tools.
- Troubleshooting procedures, including warning lamp interpretation and diagnostic codes.
- Component identification, removal, and installation procedures.
- Wiring diagrams and schematics for electrical troubleshooting.
Proper understanding and adherence to these guidelines are crucial for maintaining the integrity and effectiveness of the vehicle's safety system.
