Short guide: Airbag/SRS system — components, symptoms and external checks
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Practical summary for external SRS diagnosis: what changes, what to check and what information to gather.
Qué ocurre
SRS warning lamp on or intermittent; dashboard messages; loss of communication with SRS control unit; deployed airbag or pretensioner disconnection after impact.
Qué conviene comprobar
Visual check of yellow airbag connectors, wiring condition at seats and doors, moisture/corrosion in low areas, inspect clock spring/spiral harness connections.
El siguiente paso
Gather: DTC list, vehicle make/model/year, screenshot/photo of warning, connector/wiring photos and continuity checks. Consider SRS control unit assessment by specialist if faults persist.
