B0031critical severityBody
Front Impact Sensor Circuit - Right
on 2005 Volvo S80 2.9L I6 · AWD
What this code means
Malfunction in the right front impact sensor circuit. This sensor measures crash severity on the passenger side.
Symptoms
- Airbag warning light on
- SRS fault stored
- Frontal protection compromised
Common causes
- Faulty impact sensor
- Wiring damage
- Corrosion from road salt
- Loose sensor mounting
Diagnostic steps
- Scan SRS codes
- Inspect right front sensor
- Check wiring
- Measure circuit resistance
Repair notes
Replace front impact sensor or repair wiring.
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Other Body codes on this vehicle
B0001
Driver Frontal Stage 1 Deployment Control
B0001
Driver Frontal Stage 1 Deployment Control
B0002
Driver Frontal Stage 2 Deployment Control
B0002
Driver Frontal Stage 2 Deployment Control
B0003
Passenger Frontal Stage 1 Deployment Control
B0003
Passenger Frontal Stage 1 Deployment Control
B0004
Passenger Frontal Stage 2 Deployment Control
B0004
Passenger Frontal Stage 2 Deployment Control
B0005
Driver Knee Airbag Deployment Circuit
B0005
Driver Knee Airbag Deployment Circuit