B1392 Code - Power Door Memory Lock Relay Circuit Failure
Quick Answer
The Body Control Module (BCM) monitors the Power Door Memory Lock Relay. Common causes include Faulty Power Door Memory Lock Relay, Power Door Memory Lock Relay harness is open or shorted, Power Door Memory Lock Relay circuit poor electrical 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
- B1392 indicates Power Door Memory Lock Relay Circuit Failure.
- Common causes
- Common causes include Faulty Power Door Memory Lock Relay, Power Door Memory Lock Relay harness is open or shorted, Power Door Memory Lock Relay circuit poor electrical 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.
Code B1392 Description
What are the Possible Causes of the DTC B1392?
- Faulty Power Door Memory Lock Relay
- Power Door Memory Lock Relay harness is open or shorted
- Power Door Memory Lock Relay circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B1392?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1392 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the B1392 code?
Need more information on how to fix the B1392 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1392 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- B1392 Hyundai — Passenger Seat Track Position Sensor Defect
- B1392 KIA — Passenger Seat Track Position Sensor Defect
Frequently Asked Questions about B1392 Code
1. What are the common symptoms of OBDII code B1392 (Power Door Memory Lock Relay Circuit Failure)?
- Common symptoms include power door locks not functioning properly, doors not locking or unlocking with the key fob, and intermittent issues with the power door lock system.
2. What are the possible causes of OBDII code B1392?
- The code B1392 can be triggered by issues such as a faulty power door lock relay, damaged wiring in the power door lock circuit, a blown fuse related to the power door locks, or a malfunctioning power door lock control module.
3. How can I diagnose the cause of OBDII code B1392?
- To diagnose the cause of B1392, you can start by checking the power door lock fuse, inspecting the wiring harness for any visible damage, testing the power door lock relay, and using a diagnostic scanner to retrieve specific codes related to the power door lock system.
4. What are some repair tips for addressing OBDII code B1392?
- Repair tips for B1392 may include replacing a faulty power door lock relay, repairing damaged wiring in the power door lock circuit, ensuring all connections are secure, and resetting the power door lock system using the vehicle's manual.
5. Can I still drive my vehicle with OBDII code B1392 present?
- While the vehicle may still be operable with code B1392, it is recommended to address the issue promptly to ensure the proper functioning of the power door lock system, which is crucial for safety and security.
6. Is OBDII code B1392 easy to fix on my own, or should I seek professional help?
- The complexity of fixing B1392 can vary depending on the underlying cause. Simple fixes like checking fuses and relays can be done by DIY enthusiasts, but more complicated issues may require the expertise of a professional mechanic.
7. Can OBDII code B1392 cause any other problems in my vehicle?
- If left unaddressed, B1392 can lead to further issues with the power door lock system, potentially affecting the security of the vehicle and causing inconvenience to the driver and passengers.
8. Is there a way to prevent OBDII code B1392 from appearing again in the future?
- Regular maintenance of the power door lock system, checking for any signs of wear or damage, and addressing any issues promptly can help prevent the recurrence of B1392 in the future.
9. How much does it typically cost to repair OBDII code B1392 at a repair shop?
- The cost of repairing B1392 can vary depending on the specific cause of the issue, the labor rates of the repair shop, and the cost of any replacement parts needed. It is advisable to get a diagnosis and quote from a trusted mechanic.
10. Are there any recalls or technical service bulletins related to OBDII code B1392 for my vehicle make and model?
- It is recommended to check with the vehicle manufacturer or a dealership to inquire about any recalls or technical service bulletins related to OBDII code B1392 for your specific vehicle make and model.
Discuss the causes and fixes for B1392 OBDII Code
Code B1392 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.
