The OBD code B2216 indicates a fault in the Luggage Compartment Door Closer Assembly circuit.
Symptoms include the Engine Light being ON.
The issue is commonly caused by a faulty assembly or wiring harness issues.
While not a critical problem, it should be addressed promptly.
To fix it, inspect the wiring harness and connectors for any damage or poor connections.
Check connector pins for signs of damage.
Repair Importance Level | 10.0 (Out of 10) |
Estimated Repair Time | Approximately 1.0 hour |
Repair Difficulty Level | 10.0 (Out of 10) |
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Symptoms of the b2216 OBD Code
The vehicle displays an airbag warning light on the dashboard with fault code B2216 stored.
- Symptoms: Service Engine Soon Warning Light ON.
- Possible loss of communication with the driver door module.
- Intermittent issues with power windows or door locks.
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Causes of the b2216 OBD Code
Possible triggers for fault code B2216 include issues with the driver’s seat position sensor.
- B2216 can be caused by a faulty Luggage Compartment Door Closer Assembly.
- An open or shorted Luggage Compartment Door Closer Assembly harness.
- A poor electrical connection in the Luggage Compartment Door Closer Assembly circuit.
Fixing Error Code b2216 Step By Step
To address fault code B2216, inspect and repair the driver’s seat position sensor circuit as needed.
- To fix OBDII code B2216, first, review the possible causes related to this code.
- Visually examine the wiring harness and connectors associated with the code.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- Repair or replace any damaged wiring or connectors found during the inspection.
- Clear the fault code using a scan tool.
- Test drive the vehicle to ensure the code does not return.
Cost Of Fixing b2216 Fault Code
Repairing fault code B2216 typically involves replacing the driver’s seat position sensor in the vehicle.
The cost to diagnose and fix OBD code B2216 depends on the estimated 1. 0hour repair time.
Labor rates usually range from $75 to $150 per hour, so the total cost could be between $75 and $150. Factors like shop rates and the complexity of the repair can influence the final cost.
Details of the b2216 OBD Code
B2216 code indicates a driver’s seatbelt buckle switch circuit malfunction.
OBD code B2216 means Driver’s Seat Recline Forward Switch Circuit Short to Battery.
This code is triggered by the Body Control Module (BCM) when it detects a short to battery in the circuit related to the driver’s seat recline forward switch.
The BCM monitors the signals from various switches in the vehicle, including the seat controls, to ensure proper operation and safety.
Mechanic’s Tech Notes
Code B2216 relates to the driver’s seat position sensor circuit having an open circuit or short to ground.
To diagnose and fix OBDII code B2216, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) network with a scan tool.
If the TCM does not respond, reprogramming or reflashing may be necessary.
Visually inspect the wiring harness and connectors for any damage, and check connector pins for signs of being broken, bent, pushed out, or corroded.
This thorough inspection can help identify and address any issues causing the B2216 fault code.
FAQ
OBD code B2216 indicates an issue with the Luggage Compartment Door Closer Assembly. Check for wiring harness faults and connector issues for repair.
Common symptoms of OBD code B2216 include Engine Light ON, caused by issues with the Luggage Compartment Door Closer Assembly or its wiring. Inspect and repair as needed.
Diagnose and repair OBD code B2216 by checking for a faulty luggage compartment door closer assembly, open/shorted harness, or poor electrical connection. Inspect wiring and connectors for damage.

Wrap Up
If your vehicle is displaying OBD code b2216, you may experience issues with the driver’s door ajar switch circuit.
This could be caused by a faulty door ajar switch, damaged wiring, or poor electrical connections in the circuit.
To address OBD code b2216, start by inspecting the driver’s door ajar switch and its wiring harness for any signs of damage or corrosion.
Test the switch for proper functionality and ensure all connectors are securely attached.
Replace the door ajar switch if necessary and repair any damaged wiring to resolve the issue.