B287A Ford Code - Tire Pressure System Fault
Quick Answer
The Tire Pressure Monitor (TPM) system monitors the air pressure in the 4 road tires with wheel-mounted tire pressure sensors. Common causes include Low tire pressure, Tire pressure sensor is missing or damaged, Spare tire is installed as a road wheel. 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
- B287A Ford indicates Tire Pressure System Fault.
- Common causes
- Common causes include Low tire pressure, Tire pressure sensor is missing or damaged, Spare tire is installed as a road wheel.
- 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 B287A Ford Description
Each tire pressure sensor transmission is compared against a low-pressure limit (pressure listed on vehicle certification label minus 25 percent, which will be about 6-9 psi). If it is determined that the tire pressure has fallen below this limit, the SJB sends a message to the instrument cluster, which then illuminates the low pressure warning indicator and displays the appropriate message(s) in the message center (if equipped).
What are the Possible Causes of the DTC B287A Ford?
- Low tire pressure
- Tire pressure sensor is missing or damaged
- Spare tire is installed as a road wheel
- Incorrect tire pressure sensor is installed
- Tire pressure sensor installed incorrectly
How to Fix the DTC B287A Ford?
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
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B287A Ford 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 B287A Ford Code
1. What are common symptoms of OBDII code B287A Ford (Tire Pressure System Fault)?
- Common symptoms include the Tire Pressure Monitoring System (TPMS) warning light illuminating on the dashboard and inaccurate tire pressure readings displayed on the instrument cluster.
2. What can cause the B287A Ford code to appear?
- The code B287A typically appears due to issues with the TPMS sensors, low tire pressure, faulty TPMS module, wiring problems, or a malfunctioning tire pressure monitoring system.
3. How can I diagnose the B287A Ford code related to the Tire Pressure System Fault?
- To diagnose the B287A code, you can use an OBDII scanner to retrieve the specific fault code. Additionally, visually inspect the TPMS sensors, check tire pressure in all tires, and inspect the wiring and connections related to the TPMS system.
4. Can low tire pressure trigger the B287A Ford code?
- Yes, low tire pressure can trigger the B287A Ford code as the TPMS system relies on accurate tire pressure readings to function correctly. Ensure all tires are properly inflated to the manufacturer's recommended pressure.
5. What are some repair tips for resolving the B287A Ford code?
- Repair tips include checking and adjusting tire pressure, inspecting and replacing faulty TPMS sensors, ensuring proper sensor programming, checking for wiring faults, and recalibrating the TPMS system using a diagnostic tool.
6. Can driving with the B287A Ford code present cause any safety concerns?
- Driving with the B287A Ford code present may not pose an immediate safety risk, but it can affect the accuracy of your tire pressure monitoring system, potentially leading to improper tire inflation and decreased fuel efficiency.
7. Is it possible to reset the B287A Ford code without fixing the underlying issue?
- While you can clear the B287A code using an OBDII scanner, it is recommended to address the underlying cause to prevent the code from reappearing and ensure the proper functioning of the TPMS system.
8. How do I reset the TPMS system after resolving the B287A Ford code?
- After resolving the B287A Ford code, you can typically reset the TPMS system by following the specific procedures outlined in your vehicle's owner's manual. This may involve driving the vehicle at a certain speed or using a TPMS reset tool.
9. Can a DIY enthusiast fix the B287A Ford code related to the Tire Pressure System Fault?
- Depending on the underlying cause, DIY enthusiasts with the necessary tools and knowledge may be able to address the B287A Ford code by inspecting and replacing TPMS sensors, checking tire pressure, and ensuring proper system calibration.
10. How much does it cost to repair the B287A Ford code related to the Tire Pressure System Fault?
- The cost of repairing the B287A Ford code can vary depending on the specific cause. DIY repairs may only incur the cost of replacement parts, while professional repairs at a dealership or mechanic can range from $100 to $300 or more, including parts and labor.
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