OBD2 Error Code: B1021
Description: Passenger Seat Occupant Detection Fault
Possible Causes: Faulty passenger seat occupant detection sensor
Repair Importance Level: Medium
Repair Difficulty Level: Medium
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Description: Passenger Seat Occupant Detection Fault
Possible Causes: Faulty passenger seat occupant detection sensor
Repair Importance Level: Medium
Repair Difficulty Level: Medium