B2200low severityBody
Front Parking Sensor Circuit
on 2006 Ford Explorer 4.6L V8 · 4WD
What this code means
Malfunction in the front parking/proximity sensor system. One or more front ultrasonic sensors are not functioning.
Symptoms
- Front parking sensors not beeping
- Constant beeping with no obstacle
- Parking sensor warning on display
- One sensor position not working
Common causes
- Faulty ultrasonic sensor
- Sensor covered by dirt, ice, or paint
- Wiring damage
- Parking assist module failure
- Sensor knocked out of alignment
Diagnostic steps
- Clean all front sensors
- Test each sensor individually with scan tool
- Inspect sensor wiring
- Check parking assist module
- Listen for sensor clicking (normal operation sound)
Repair notes
Replace faulty ultrasonic sensor. Clean sensors. Ensure sensors are properly seated in bumper.
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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