Diagnostic Functions: Overview

Fig 1: Identifying Supplemental Restraint System (SRS) Diagnostic System

Courtesy of VOLVO CARS CORPORATION

The diagnostic system for the supplemental restraint system (SRS) continually diagnoses the function of supplemental restraint system (SRS) components and stores any diagnostic trouble codes (DTCs). Diagnostic trouble codes can be read via VIDA (Volvo scan tool). Information is presented in VIDA in a manner similar to that of other diagnostic systems.