B1336 Code - Door Ajar Right Rear Circuit Open
Quick Answer
When the diagnostic code B1336 appears, it signifies that there is an issue with the right rear door ajar circuit in the vehicle. Common causes include Faulty right rear door ajar sensor, Broken or damaged wiring in the circuit, Corrosion or debris affecting the connection. 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 indicates Door Ajar Right Rear Circuit Open.
- Common causes
- Common causes include Faulty right rear door ajar sensor, Broken or damaged wiring in the circuit, Corrosion or debris affecting the connection.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B1336 Description
When the diagnostic code B1336 appears, it signifies that there is an issue with the right rear door ajar circuit in the vehicle. This code indicates that the circuit that detects whether the right rear door is open or closed is open, meaning that there is a break or fault in the electrical connection. This can lead to incorrect readings being sent to the vehicle's computer system, causing various issues with the vehicle's functionality.
Common Causes of B1336
- Faulty right rear door ajar sensor.
- Broken or damaged wiring in the circuit.
- Corrosion or debris affecting the connection.
- Issues with the vehicle's computer system.
- Previous repairs or modifications that have impacted the circuit.
Symptoms of B1336
- Interior lights staying on even when the right rear door is closed.
- Inaccurate door ajar warning on the dashboard.
- Issues with the vehicle's alarm system or door locking mechanism.
- Battery drain due to lights remaining on.
How to Fix B1336
- Begin by inspecting the right rear door ajar sensor and the wiring connected to it for any visible damage or corrosion.
- Test the sensor's functionality using a multimeter to check for continuity and proper signaling.
- Replace the sensor if it is found to be faulty, ensuring proper installation and connection to the circuit.
- Repair any damaged wiring or connections in the circuit, soldering or replacing as necessary.
- Clear the diagnostic code from the vehicle's computer system using a diagnostic tool to reset the system and ensure the issue has been resolved.
Cost to Fix B1336
The typical repair costs for addressing the B1336 code can vary depending on the specific cause of the issue and the extent of the repair needed. In general, replacing a faulty door ajar sensor or repairing damaged wiring may cost between $100 to $300, including parts and labor. However, additional costs may apply if there are other underlying issues contributing to the code. It is recommended to consult with a professional mechanic to obtain a more accurate estimate based on the vehicle's make and model, as well as local labor rates.
Need more information about the B1336 code?
Need more information on how to fix the B1336 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1336 code diagnosed by a professional: Find a repair shop in your area
Code B1336 Information for Specific Makes
- B1336 Ford — Door Ajar Right Rear Circuit Open
- B1336 Infiniti — Front Door Satellite Sensor Right Malfunction
- B1336 Lincoln — Door Ajar Right Rear Circuit Open
- B1336 Mercury — Door Ajar Right Rear Circuit Open
- B1336 Nissan — Front Door Satellite Sensor Right Malfunction
Frequently Asked Questions about B1336 Code
1. What are the common symptoms of OBDII code B1336 (Door Ajar Right Rear Circuit Open)?
- Common symptoms include the right rear door not properly closing, interior lights staying on, and the door ajar warning light on the dashboard.
2. What are the possible causes of OBDII code B1336?
- Possible causes include a faulty door latch, damaged wiring in the right rear door circuit, or a malfunctioning door ajar sensor.
3. How can I diagnose the issue related to OBDII code B1336?
- You can use a scan tool to read the code, visually inspect the right rear door components, and perform electrical tests on the door ajar sensor and wiring.
4. Can I drive my vehicle with OBDII code B1336?
- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid potential electrical problems or draining the battery.
5. How can I repair OBDII code B1336?
- Repair options include fixing or replacing the door latch, repairing damaged wiring, or replacing the door ajar sensor in the right rear door.
6. Can weather conditions affect the occurrence of OBDII code B1336?
- Yes, extreme weather conditions such as cold temperatures or heavy rain can sometimes cause issues with door latches or sensors, leading to the code being triggered.
7. Will resetting the OBDII code B1336 make the issue go away?
- Resetting the code may temporarily turn off the warning light, but it will not fix the underlying problem causing the code to appear.
8. Is OBDII code B1336 a common issue in certain vehicle models?
- This code can be more common in vehicles with electronic door sensors and latches, especially in models known for door ajar issues.
9. Can I fix OBDII code B1336 myself, or do I need a professional mechanic?
- Depending on your skill level and access to tools, you may be able to address this code yourself by following diagnostic procedures and repair guides. However, if you are unsure, it is recommended to consult a professional mechanic.
10. How can I prevent OBDII code B1336 from occurring in the future?
- Regularly inspecting and maintaining your vehicle's door components, keeping them clean and lubricated, can help prevent issues that lead to this code.
Discuss the causes and fixes for B1336 OBDII Code
Code B1336 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.