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BCS2R_a049 — 3 R Occupancy Fault SNA

Full alert identifier: BCS2R_a049_3ROccupancyFaultSNA

Alert description

check occupancy sensor and harness, seat belt sensor and harness, damaged ECU

Potential impact

Occupant safety is impacted

Set condition

3rd row detects occupancy sensor is in the faulted or disconnected voltage range

Clear condition

3rd row occupancy sensor returns to the active or not active voltage ranges

Signals to check

Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.

Signal Unit
3 R Occupancy Voltage BCS2R_a049_3ROccupancyVoltage V
Signal Unit
Fault BCS2R_a049_fault
0
UNOCCUPIED
1
OCCUPIED
2
FAULTED
3
SNA
—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BCS2R_a049.

Browse all BCS2R alert codes