Hyundai Veloster: Front Impact Sensor (FIS). Description and Operation

The front impact sensor (FIS) is installed in the front side member. They are remote sensors that detect acceleration due to a collision at its mounting location. The primary purpose of the Front Impact Sensor (FIS) is to provide an indication of a collision. The Front Impact Sensor (FIS) sends acceleration data to the SRSCM.

SRS Control Module (SRSCM). Repair procedures

Removal 1. Remove the ignition key from the vehicle. 2. Disconnect the battery negative cable and wait for at least three minutes before b ...

Front Impact Sensor (FIS). Components and Components Location

Components ...

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Good driving practices
Never move the gear shift lever from P (Park) or N (Neutral) to any other position with the accelerator pedal depressed. Never move the gear shift lever into P (Park) when the vehicle is in mo ...

Impact sensing door unlock system
All doors will be automatically unlocked when the impact is delivered to impact sensors while the ignition switch is ON. However, the doors may not be unlocked if mechanical problems occur with th ...

Heated Oxygen Sensor (HO2S). Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between th ...