B1336 Mercury Code - Door Ajar Right Rear Circuit Open
Quick Answer
The B1336 diagnostic trouble code (DTC) for Mercury vehicles indicates that there is an issue with the right rear door ajar circuit being open. Common causes include Damaged wiring leading to the right rear door ajar sensor, Loose or corroded connections in the circuit, Faulty right rear door ajar sensor. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- B1336 Mercury indicates Door Ajar Right Rear Circuit Open.
- Common causes
- Common causes include Damaged wiring leading to the right rear door ajar sensor, Loose or corroded connections in the circuit, Faulty right rear door ajar sensor.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code B1336 Mercury Description
The B1336 diagnostic trouble code (DTC) for Mercury vehicles indicates that there is an issue with the right rear door ajar circuit being open. This means that the vehicle's onboard computer has detected a problem with the electrical circuit that controls the right rear door ajar sensor. When the sensor detects that the door is open, it sends a signal to the computer, which can trigger warning lights on the dashboard and potentially affect other vehicle systems.
Common Causes of B1336 Mercury
- Damaged wiring leading to the right rear door ajar sensor.
- Loose or corroded connections in the circuit.
- Faulty right rear door ajar sensor.
- Issues with the vehicle's body control module.
- Water or moisture intrusion affecting the sensor or wiring.
Symptoms of B1336 Mercury
- Dashboard warning light indicating the right rear door is ajar when it is not.
- Inaccurate door ajar status displayed on the vehicle's information screen.
- Difficulty locking or unlocking the right rear door.
- Interior lights staying on when the right rear door is closed.
- Alarm system triggering falsely due to incorrect door status.
How to Fix B1336 Mercury
- Begin by visually inspecting the wiring and connections associated with the right rear door ajar sensor. Look for any signs of damage, corrosion, or loose connections.
- Use a multimeter to test the continuity of the wiring and check for any shorts or open circuits.
- If the wiring and connections are in good condition, test the right rear door ajar sensor itself. Replace the sensor if it is found to be faulty.
- Clear the DTC from the vehicle's computer using a diagnostic scan tool.
- Test the system to ensure that the issue has been resolved and that the right rear door ajar sensor is functioning correctly.
Cost to Fix B1336 Mercury
The typical repair costs for addressing a B1336 code on a Mercury vehicle can vary depending on the specific cause of the issue. In general, the cost of parts for this repair could range from $50 to $200, with labor costs adding an additional $80 to $150 per hour. The total cost of the repair could therefore fall between $150 and $500, depending on the extent of the issue and the time required for diagnosis and repair. It is advisable to consult with a qualified mechanic or auto repair shop to obtain a more accurate estimate based on the specific circumstances of your vehicle.
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Frequently Asked Questions about B1336 Mercury Code
1. What are common symptoms of OBDII code B1336 in a Mercury related to the right rear door ajar circuit?
- Common symptoms include the right rear door showing as open on the dashboard display even when it's closed, interior lights staying on, and possible issues with power door locks.
2. What are possible causes of the B1336 code indicating a right rear door ajar circuit open in a Mercury?
- Possible causes include a faulty door ajar sensor, wiring issues in the circuit, a malfunctioning control module, or a problem with the door latch mechanism.
3. How can I diagnose the B1336 OBDII code on my Mercury for the right rear door ajar circuit?
- You can start by visually inspecting the wiring and connections, checking the door latch for proper operation, and using a multimeter to test the sensor and circuit for continuity and proper voltage.
4. Can I continue driving my Mercury with the B1336 code indicating the right rear door ajar circuit open?
- It is not recommended to drive the vehicle with this code as it can lead to battery drain, electrical issues, or safety concerns due to incorrect door status indications.
5. What are some repair tips for fixing the B1336 code related to the right rear door ajar circuit in a Mercury?
- Repair tips may include replacing the faulty door ajar sensor, repairing damaged wiring, resetting the control module, or adjusting the door latch mechanism to ensure proper closure.
6. Will resetting the OBDII code B1336 clear the issue with the right rear door ajar circuit in my Mercury?
- Resetting the code may temporarily clear the warning, but if the underlying issue persists, the code is likely to reappear until the root cause is addressed and resolved.
7. How much does it typically cost to repair the B1336 OBDII code for the right rear door ajar circuit open in a Mercury?
- The cost of repair can vary depending on the specific cause of the issue, but it may range from a few hundred to a few thousand dollars, including parts and labor.
8. Can extreme weather conditions affect the likelihood of triggering the B1336 code in a Mercury?
- Yes, extreme temperatures or moisture can potentially affect the operation of the door ajar sensor or the circuit, leading to false readings and triggering the B1336 code.
9. Is the B1336 code specific to certain Mercury models, or can it occur across various years and models?
- The B1336 code related to the right rear door ajar circuit open can occur in various Mercury models equipped with OBDII systems, so it is not limited to a specific year or model.
10. How can I prevent the recurrence of the B1336 code in my Mercury after resolving the right rear door ajar circuit issue?
- To prevent the code from reoccurring, ensure regular maintenance checks on the door sensors, wiring, and latch mechanisms, and address any issues promptly to maintain proper functionality.
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