B2AAAlow severityBody
Rain/Light Sensor Circuit Malfunction
on 2007 Chrysler Sebring 2.4L I4 World Engine · FWD
What this code means
Malfunction in the rain and light sensor mounted on the windshield behind the rearview mirror. The sensor controls automatic wipers and headlights.
Symptoms
- Auto wipers not working
- Wipers activating in dry conditions
- Auto headlights not responding
- Rain sensor indicator flashing
Common causes
- Faulty rain/light sensor
- Windshield replacement with incorrect glass
- Sensor lens contaminated
- Wiring to sensor damaged
- Sensor mounting gel pad deteriorated
Diagnostic steps
- Clean sensor lens area on windshield
- Check sensor mounting and gel pad
- Verify windshield is compatible with sensor
- Test sensor output with scan tool
- Inspect wiring at rearview mirror base
Repair notes
Replace rain/light sensor or reinstall with new gel pad. Ensure windshield has sensor-compatible coating.
Other Body codes on this vehicle
B0001
Driver Frontal Stage 1 Deployment Control
B0002
Driver Frontal Stage 2 Deployment Control
B0003
Passenger Frontal Stage 1 Deployment Control
B0004
Passenger Frontal Stage 2 Deployment Control
B0005
Driver Knee Airbag Deployment Circuit
B0006
Passenger Knee Airbag Deployment Circuit
B0007
Rear Left Side Airbag Deployment Circuit
B0008
Rear Right Side Airbag Deployment Circuit
B0010
Driver Side Airbag Deployment
B0011
Driver Side Airbag Deployment Circuit Open