B1254 Mercury Code - Right Rear Tire Pressure Sensor and Transmitter Assembly Not Programmed
Quick Answer
The Body Control Module (BCM) monitors the Right Rear Tire Pressure Sensor and Transmitter Assembly. Common causes include Reprogram Right Rear Tire Pressure Sensor and Transmitter Assembly, Faulty Right Rear Tire Pressure Sensor, Faulty Right Rear Tire Transmitter Assembly. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
- What it means
- B1254 Mercury indicates Right Rear Tire Pressure Sensor and Transmitter Assembly Not Programmed.
- Common causes
- Common causes include Reprogram Right Rear Tire Pressure Sensor and Transmitter Assembly, Faulty Right Rear Tire Pressure Sensor, Faulty Right Rear Tire Transmitter Assembly.
- Severity
- Moderate - service should be scheduled soon.
- Can I drive?
- The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
Code B1254 Mercury Description
What are the Possible Causes of the DTC B1254 Mercury?
- Reprogram Right Rear Tire Pressure Sensor and Transmitter Assembly
- Faulty Right Rear Tire Pressure Sensor
- Faulty Right Rear Tire Transmitter Assembly
- Faulty Body Control Module (BCM)
How to Fix the DTC B1254 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1254 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.
Need more information about the B1254 Mercury code?
Need more information on how to fix the B1254 Mercury code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1254 Mercury code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B1254 Mercury Code
1. What are the common symptoms of OBDII code B1254 in a Mercury related to the right rear tire pressure sensor and transmitter assembly not being programmed?
The most common symptom is the tire pressure monitoring system (TPMS) warning light illuminating on the dashboard.
2. What can cause the OBDII code B1254 in a Mercury to indicate that the right rear tire pressure sensor and transmitter assembly is not programmed?
The code can be triggered if the right rear tire pressure sensor and transmitter assembly is not properly synchronized or programmed with the vehicle's TPMS system.
3. How can I diagnose the issue related to OBDII code B1254 in a Mercury indicating an unprogrammed right rear tire pressure sensor and transmitter assembly?
A diagnostic scan tool capable of reading TPMS codes can be used to identify the specific sensor causing the issue and its programming status.
4. Can I program the right rear tire pressure sensor and transmitter assembly in my Mercury myself to resolve the OBDII code B1254?
In most cases, programming the tire pressure sensor and transmitter assembly requires specialized equipment that is usually available at a dealership or a qualified automotive service center.
5. Is it safe to drive my Mercury with the OBDII code B1254 related to the right rear tire pressure sensor and transmitter assembly not being programmed?
While driving with the TPMS warning light on is generally safe, it is recommended to address the issue promptly to ensure the proper functioning of the tire pressure monitoring system.
6. Will resetting the OBDII code B1254 in my Mercury resolve the issue with the right rear tire pressure sensor and transmitter assembly?
Simply clearing the code without addressing the underlying programming issue will not solve the problem. The sensor needs to be correctly programmed to communicate with the vehicle's TPMS system.
7. How much does it typically cost to repair the OBDII code B1254 in a Mercury caused by an unprogrammed right rear tire pressure sensor and transmitter assembly?
The cost of repairing this issue can vary depending on the labor rates of the service provider and whether the sensor needs reprogramming or replacement.
8. Can a faulty right rear tire pressure sensor and transmitter assembly cause other issues in my Mercury besides triggering the OBDII code B1254?
A malfunctioning tire pressure sensor can lead to inaccuracies in tire pressure readings and potentially affect the overall performance and safety of the vehicle.
9. Are there any DIY tips or tricks I can try to program the right rear tire pressure sensor and transmitter assembly in my Mercury to resolve the OBDII code B1254?
Due to the technical nature of programming tire pressure sensors, it is recommended to seek professional assistance to ensure the sensor is correctly programmed and synchronized with the TPMS system.
10. How often should the tire pressure sensors in a Mercury be checked and reprogrammed to prevent issues like the OBDII code B1254 from occurring?
It is advisable to have the tire pressure sensors checked and reprogrammed during routine maintenance or whenever there is a significant change in tire pressure or sensor performance.
Discuss the causes and fixes for B1254 Mercury OBDII Code
Code B1254 Mercury 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.
