B14B9 Mercury Code - Driver Seat Cushion Thermal Electric Device Circuit
Quick Answer
The Seat Control Module E (SCME) monitors the Driver Seat Cushion Thermal Electric Device. Common causes include Faulty Driver Seat Cushion Thermal Electric Device, Driver Seat Cushion Thermal Electric Device harness is open or shorted, Driver Seat Cushion Thermal Electric Device 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
- B14B9 Mercury indicates Driver Seat Cushion Thermal Electric Device Circuit.
- Common causes
- Common causes include Faulty Driver Seat Cushion Thermal Electric Device, Driver Seat Cushion Thermal Electric Device harness is open or shorted, Driver Seat Cushion Thermal Electric Device 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 B14B9 Mercury Description
What are the Possible Causes of the DTC B14B9 Mercury?
- Faulty Driver Seat Cushion Thermal Electric Device
- Driver Seat Cushion Thermal Electric Device harness is open or shorted
- Driver Seat Cushion Thermal Electric Device circuit poor electrical connection
- Faulty Seat Control Module E (SCME)
How to Fix the DTC B14B9 Mercury?
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.
Code Tech Notes
B14B9:12 Driver Seat Cushion Thermal Electric Device Circuit Short To Battery
B14B9:13 Driver Seat Cushion Thermal Electric Device Circuit Open
B14B9:1A Driver Seat Cushion Thermal Electric Device Circuit Resistance Below Threshold
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B14B9 Mercury 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.
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Frequently Asked Questions about B14B9 Mercury Code
1. What are common symptoms of OBDII code B14B9 in a Mercury related to the driver seat cushion thermal electric device circuit?
The common symptoms include a malfunctioning heated driver seat cushion or a complete failure of the heated seat feature.
2. What are the possible causes of OBDII code B14B9 in a Mercury related to the driver seat cushion thermal electric device circuit?
Potential causes can include a faulty thermal electric device, damaged wiring or connectors, a blown fuse, or a defective control module.
3. How can I diagnose the issue with the driver seat cushion thermal electric device circuit in my Mercury triggering code B14B9?
You can diagnose the problem by checking the fuse related to the heated seat, inspecting the wiring and connectors under the driver seat, and using a multimeter to test the thermal electric device for continuity.
4. Can I continue driving my Mercury with OBDII code B14B9 related to the driver seat cushion thermal electric device circuit?
It is generally safe to continue driving, but the heated seat feature will likely be inoperable until the issue is resolved.
5. Are there any DIY repair tips for fixing OBDII code B14B9 in a Mercury related to the driver seat cushion thermal electric device circuit?
DIY repair tips include checking and replacing blown fuses, repairing damaged wiring, and replacing the faulty thermal electric device if necessary.
6. How much does it cost to repair OBDII code B14B9 in a Mercury related to the driver seat cushion thermal electric device circuit?
The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.
7. Is it possible to reset OBDII code B14B9 in a Mercury related to the driver seat cushion thermal electric device circuit without fixing the underlying issue?
While you can clear the code using an OBDII scanner, the issue will persist until the root cause is addressed, and the code may reappear.
8. How long does it take to repair OBDII code B14B9 in a Mercury related to the driver seat cushion thermal electric device circuit?
The repair time can vary based on the complexity of the problem, but it typically takes a few hours to diagnose and fix the issue.
9. Can extreme weather conditions affect the triggering of OBDII code B14B9 in a Mercury related to the driver seat cushion thermal electric device circuit?
Yes, extreme temperatures can sometimes impact the performance of the thermal electric device, leading to the triggering of the code.
10. Is it necessary to visit a dealership for repairing OBDII code B14B9 in a Mercury related to the driver seat cushion thermal electric device circuit?
While a dealership can provide specialized service, independent auto repair shops with experience in automotive electrical systems can also effectively diagnose and repair the issue.
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