B106B Ford Code - Tire Pressure Sensor Low Battery
Quick Answer
If there is a fault in the Tire Pressure Monitoring System (TPMS), such as a damaged or missing sensor(s), damaged module or a communication issue within the vehicle, DTCs are set in the Smart Junction Box (SJB), the TPMS warning indicator will flash for 70 seconds and then remain ON solid when the ignition switch is turned to the ON position and the message center (if equipped) will display TIRE PRESSURE SENSOR FAULT. Common causes include Faulty Tire Pressure Sensor(s), Tire Pressure Sensor Battery. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
- What it means
- B106B Ford indicates Tire Pressure Sensor Low Battery.
- Common causes
- Common causes include Faulty Tire Pressure Sensor(s), Tire Pressure Sensor Battery.
- Severity
- Low - monitor the vehicle and repair when practical.
- Can I drive?
- The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Code B106B Ford Description
The tire pressure sensor is battery powered.
This Diagnostic Trouble Code (DTC) may be set when attempting to train a tire pressure sensor(s) with a low battery.
What are the Possible Causes of the DTC B106B Ford?
- Faulty Tire Pressure Sensor(s)
- Tire Pressure Sensor Battery
How to Fix the DTC B106B 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B106B 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 B106B Ford Code
1. What does OBDII code B106B for Ford indicate?
The B106B code specifically refers to a low battery in the tire pressure sensor of a Ford vehicle.
2. What are the common symptoms of a tire pressure sensor low battery issue?
Common symptoms include the TPMS light illuminating on the dashboard, inaccurate or inconsistent tire pressure readings, and potential warnings indicating a malfunction.
3. What are the possible causes of a tire pressure sensor low battery error?
The most common cause is a depleted battery within the tire pressure sensor itself, which may need to be replaced. Other causes could include sensor damage or malfunction.
4. How can I diagnose a tire pressure sensor low battery problem?
To diagnose a low battery in a tire pressure sensor, you can use a TPMS tool to read the sensor's battery level. Additionally, inspecting the sensor for physical damage or corrosion may help identify the issue.
5. Can I continue driving with a tire pressure sensor low battery warning?
While it is generally safe to continue driving with a low battery in the tire pressure sensor, it is important to address the issue promptly to ensure accurate tire pressure monitoring.
6. How can I repair a tire pressure sensor low battery problem?
Repairing a tire pressure sensor low battery issue typically involves replacing the affected sensor with a new one. This replacement may require reprogramming or relearning the sensor with the vehicle's TPMS system.
7. Are there any DIY tips for addressing a tire pressure sensor low battery error?
If you are comfortable working on your vehicle, you can attempt to replace the sensor yourself using the appropriate tools and following manufacturer instructions. However, it is recommended to consult a professional if unsure.
8. How much does it cost to fix a tire pressure sensor low battery problem?
The cost of fixing a tire pressure sensor low battery issue can vary depending on the make and model of your Ford vehicle, the specific sensor needed, and whether you choose to do the repair yourself or have it done by a mechanic.
9. How often do tire pressure sensor batteries need to be replaced?
Tire pressure sensor batteries typically last for several years, but they may need to be replaced more frequently if the sensor is exposed to extreme temperatures or experiences frequent signal disruptions.
10. Can a tire pressure sensor low battery error be reset without replacing the sensor?
In some cases, a tire pressure sensor low battery error may be temporarily reset by relearning the sensor with the vehicle's TPMS system. However, if the battery is truly low, replacing the sensor is usually the most effective solution.
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