B0032critical severityBody
Front Impact Sensor Performance
on 2017 Chevrolet Impala 2.5L I4 Ecotec · AWD
What this code means
The front impact sensor output does not meet expected performance criteria during self-test.
Symptoms
- Airbag warning light on
- SRS self-test failure
- No driving symptoms
Common causes
- Sensor internal failure
- Sensor miscalibrated
- Mounting surface damaged
- Sensor exposed to excessive vibration
Diagnostic steps
- Read SRS freeze frame data
- Compare sensor output to specification
- Check sensor mounting surface
- Inspect for physical damage to sensor
Repair notes
Replace front impact sensor. Ensure mounting surface is flat and undamaged.
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