B106B Code - Tire Pressure Sensor Low Battery
Quick Answer
The B106B code indicates that there is a low battery in one of the tire pressure sensors in the vehicle. Common causes include Normal wear and tear on the tire pressure sensor battery, Exposure to extreme temperatures affecting the battery life, Electrical issues in the tire pressure sensor system. 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
- B106B indicates Tire Pressure Sensor Low Battery.
- Common causes
- Common causes include Normal wear and tear on the tire pressure sensor battery, Exposure to extreme temperatures affecting the battery life, Electrical issues in the tire pressure sensor system.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B106B Description
The B106B code indicates that there is a low battery in one of the tire pressure sensors in the vehicle. Tire pressure sensors are essential for monitoring the tire pressure and alerting the driver if there is a significant change in pressure. A low battery in the sensor can lead to inaccurate readings or a complete failure of the sensor, which can compromise the safety and performance of the vehicle.
Common Causes of B106B
- Normal wear and tear on the tire pressure sensor battery
- Exposure to extreme temperatures affecting the battery life
- Electrical issues in the tire pressure sensor system
- Faulty tire pressure sensor components
Symptoms of B106B
- Tire pressure warning light illuminated on the dashboard
- Inaccurate tire pressure readings displayed on the dashboard
- Loss of tire pressure monitoring system functionality
- Increased likelihood of tire pressure-related issues, such as flat tires
How to Fix B106B
- Use a diagnostic tool to identify which tire pressure sensor has a low battery
- Remove the affected tire pressure sensor from the wheel
- Replace the battery in the sensor or replace the entire sensor if necessary
- Reinstall the tire pressure sensor onto the wheel
- Reset the tire pressure monitoring system to ensure proper functionality
Cost to Fix B106B
The cost to repair a tire pressure sensor with a low battery can vary depending on the make and model of the vehicle, as well as the specific sensor that needs attention. On average, replacing a tire pressure sensor battery or sensor can range from $50 to $200 per sensor. Additional costs may include labor fees, which can range from $80 to $150 per hour. It is recommended to consult with a professional mechanic to get an accurate estimate based on the specific vehicle and sensor needs.
Need more information about the B106B code?
Need more information on how to fix the B106B code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B106B code diagnosed by a professional: Find a repair shop in your area
Code B106B Information for Specific Makes
- B106B Ford — Tire Pressure Sensor Low Battery
- B106B Lincoln — Tire Pressure Sensor Low Battery
- B106B Mercury — Tire Pressure Sensor Low Battery
Frequently Asked Questions about B106B Code
What does OBDII code B106B mean?
Code B106B indicates that the tire pressure sensor in one or more wheels has a low or depleted battery, which affects its ability to transmit accurate tire pressure data to the vehicle’s system.
What are the symptoms of code B106B?
Common symptoms include a tire pressure warning light on the dashboard, inaccurate or missing tire pressure readings, and potential issues with the TPMS system.
What causes a tire pressure sensor’s battery to go low?
The most common cause is the natural depletion of the sensor’s non-replaceable battery over time, typically after 5-10 years of use.
How do I fix code B106B?
The tire pressure sensor with the low battery must be replaced. Once replaced, the TPMS system may need to be reprogrammed or relearned using a TPMS tool.
Can I replace the tire pressure sensor battery instead of the entire sensor?
No, the batteries in most tire pressure sensors are sealed and cannot be replaced. The entire sensor must be replaced when the battery is low.
Is it safe to drive with code B106B active?
Yes, but you may not receive accurate tire pressure information, which could increase the risk of driving on improperly inflated tires and compromise safety.
How much does it cost to replace a tire pressure sensor?
The replacement cost typically ranges from $50 to $150 per sensor, including parts and labor, depending on your vehicle and location.
How can I prevent tire pressure sensor battery issues?
Tire pressure sensor batteries cannot be recharged or replaced, but you can minimize issues by replacing sensors preemptively during tire replacements after 5-7 years of use.
Will the code clear itself after replacing the sensor?
The code may clear automatically after replacing the faulty sensor and performing the TPMS relearn procedure, but in some cases, it may need to be cleared manually with a diagnostic tool.
Can I use a universal TPMS sensor to fix code B106B?
Yes, universal TPMS sensors are available, but they must be properly programmed and compatible with your vehicle’s TPMS system to function correctly.
Discuss the causes and fixes for B106B OBDII Code
Code B106B 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.