B0064high severityBody
Child Seat Detection Circuit
on 2012 Lincoln MKX 3.7L V6 · AWD
What this code means
Malfunction in the child seat detection system. This system uses the occupancy sensor or a dedicated transponder to detect a child restraint system.
Symptoms
- Child seat indicator malfunction
- Airbag light on
- Airbag may deploy when child seat is installed
- Child restraint not detected
Common causes
- Faulty child seat detection transponder
- OCS sensor mat failure
- Wiring issue
- Non-compatible child seat
Diagnostic steps
- Scan SRS codes
- Test child seat detection with compatible seat
- Check OCS sensor readings
- Inspect under-seat wiring
Repair notes
Replace OCS mat or child seat detection transponder. Ensure child seat compatibility.
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