b1650 occupant classification system malfunction
OBD2 Code: B1650
Description: Occupant Classification System Malfunction
Definition: This code indicates a malfunction in the occupant classification system, which is responsible for detecting the presence and weight of a passenger in the front seat to determine airbag deployment strategy.
OBD2 Code: B1650
Description: Occupant Classification System Malfunction
- Poor electrical connection in the occupant classification system circuit
- Faulty occupant classification system sensor or module
- Damaged wiring harness related to the occupant classification system
- Calibration issues with the occupant classification system
- Software issues within the vehicle’s control module affecting the system
html
OBD2 Code: B1650
Description: Occupant Classification System Malfunction
Common Misdiagnosis: Faulty seat sensor or incorrect calibration of the occupant classification system.
html
OBD2 Code: B1650
Description: Occupant Classification System Malfunction
- Check for any stored codes related to the airbag system and occupant classification system.
- Inspect the wiring and connectors of the occupant classification system for damage or corrosion.
- Verify that the seat sensors are properly connected and functioning as intended.
- Use a scan tool to monitor live data from the occupant classification system to identify any irregularities.
- Perform a reset of the airbag control module if necessary, following manufacturer guidelines.
- If equipped, recalibrate the occupant classification system using specialized equipment.
- Consult technical service bulletins (TSBs) for known issues related to this code on specific vehicle models.
- If all else fails, consider replacing faulty components such as sensors or modules within the occupant classification system.