B2202low severityBody
Parking Assist Module Communication
on 2020 Lincoln Aviator 3.0L V6 Twin Turbo · AWD
What this code means
Communication error between the parking assist module and other vehicle systems.
Symptoms
- Parking sensors completely inoperative
- No display output for parking assist
- Parking assist warning message
- System does not activate in reverse
Common causes
- Parking assist module failure
- CAN bus wiring issue
- Module power supply fault
- Software corruption
Diagnostic steps
- Check module power and ground
- Test CAN bus communication
- Scan module for internal codes
- Check for software updates
- Inspect module connector
Repair notes
Replace parking assist module or repair CAN bus wiring.
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