MOBILETRON MORESENSOR Signature Series 315MHz TPMS Tire Pressure Sensor Instruction Manual

Introduction

This manual provides essential information for the proper installation, operation, and maintenance of your MOBILETRON MORESENSOR Signature Series 315MHz Pre-Programmed Tire Pressure Monitoring System (TPMS) sensors. These sensors are designed to monitor tire pressure and transmit data to your vehicle's Electronic Control Unit (ECU), contributing to driving safety and optimal tire performance. Please read this manual thoroughly before installation and use.

Important Safety Information and Disclaimer

Please read through the following information carefully before proceeding with installation or purchase.

• TPMS Sensor Installation is Not a DIY Product: Installation of TPMS sensors requires specific knowledge, skills, and specialized equipment. Only qualified and certified mechanics with appropriate tools should perform this task.
• Pre-programmed = Direct-Fit & Auto-Relearn: These pre-programmed TPMS sensors require a pairing or re-learning procedure to communicate with your vehicle's ECU. This process enables the system to receive information such as tire pressure, tire location, and other relevant data.
• Do Not Install if Tools Cannot Detect Sensors: Do not attempt to replace sensors if your scan tool or OBD diagnostic tool cannot detect the sensor to display information such as sensor ID, frequency, battery status, and PSI.

Disclaimer:

Mobiletron and its distributors are not responsible for labor or service costs incurred from installation where TPMS failed due to improper handling, incompatible scan tools, or lack of relearn information and experience. Reimbursement will not be applicable if sensor replacement is performed by a DIYer or uncertified mechanic/technician. Mobiletron provides warranty for the product only and is not liable for any cost incurred from product installation service, equipment, alignment, and other inspections.

Image: A graphic detailing important safety information and disclaimers regarding TPMS sensor installation, emphasizing professional installation and proper tool usage.

Product Overview

The MOBILETRON MORESENSOR Signature Series 315MHz TPMS sensor is a high-quality replacement part designed for various Japanese brand vehicle models. Each sensor is pre-programmed for direct fit and auto-relearn capabilities, ensuring seamless integration with your vehicle's existing TPMS.

Key Features:

• Frequency: 315 MHz
• Design: Clamp-in type with a patented 40° angle adjustable valve stem.
• Durability: Industrial-grade composite construction with seamless molding to minimize electromagnetic interference.
• Valve Stem: All-weather rubber stem, anodized to prevent rust and corrosion.
• Battery Life: Estimated 5-8 years.
• Compatibility: 100% compatibility with specified vehicle models.

Image: A close-up view of the MORESENSOR Signature Series TPMS sensor, highlighting its features such as 315MHz frequency, 5-8 years battery life, 3-year warranty, and 100% compatibility.

Image: An illustration demonstrating the patented 40-degree angle adjustable valve stem of the MORESENSOR TPMS sensor, designed to fit various OE and aftermarket rims.

Setup and Installation

Due to the specialized nature of TPMS sensor installation, it is strongly recommended that these sensors be installed by a qualified and certified professional mechanic. Improper installation can lead to sensor malfunction, vehicle damage, or safety hazards.

General Installation Steps (for Professional Reference):

1. Tire Removal: Safely remove the tire from the wheel rim.
2. Old Sensor Removal: Carefully remove the old TPMS sensor from the valve stem opening.
3. New Sensor Installation: Insert the new MORESENSOR TPMS sensor into the valve stem opening. Ensure the sensor is properly seated and secured with the clamp-in mechanism. The patented 40° angle adjustable valve stem allows for optimal fitment.
4. Tire Mounting: Mount the tire back onto the wheel rim, taking care not to damage the sensor.
5. Inflation and Balancing: Inflate the tire to the manufacturer's recommended pressure and balance the wheel assembly.
6. Sensor Relearn Procedure: Perform the necessary relearn procedure for your specific vehicle model. This typically involves placing the vehicle's TPMS system into "learn mode" and driving, or using a specialized TPMS scan tool to register the new sensor IDs with the vehicle's ECU. Refer to your vehicle's service manual for the exact relearn procedure.

Image: A MORESENSOR TPMS sensor shown installed on the inside of a wheel rim, illustrating the "snap-in" installation method.

Operating Instructions

Once properly installed and relearned, your MORESENSOR TPMS sensors will continuously monitor the air pressure in your tires. The sensors transmit this data wirelessly to your vehicle's TPMS receiver.

• Automatic Monitoring: The system automatically monitors tire pressure while driving.
• Low Pressure Warning: If a tire's pressure drops below a predetermined threshold, the TPMS warning light on your dashboard will illuminate, alerting you to a potential issue. Some vehicles may also display the specific tire pressure on the instrument cluster.
• Pre-Programmed for Auto-Relearn: These sensors are designed to facilitate an auto-relearn process with compatible vehicles. After installation and driving, the vehicle's ECU should automatically recognize the new sensors. However, some vehicles may require a manual relearn procedure using a diagnostic tool or specific driving patterns.

Always ensure your tires are inflated to the vehicle manufacturer's recommended pressure, typically found on a sticker inside the driver's side door jamb or in the owner's manual.

Maintenance

• Regular Tire Pressure Checks: Even with TPMS, it is advisable to manually check your tire pressure regularly with a reliable gauge.
• Valve Stem Care: Inspect the valve stems for any signs of damage or corrosion. The anodized rubber stems are designed for durability, but external factors can still cause wear.
• Battery Life: The internal battery of the TPMS sensor is sealed and non-replaceable. The estimated battery life is 5-8 years. When the battery depletes, the sensor will need to be replaced.
• Professional Servicing: When tires are replaced or rotated, inform your mechanic that your vehicle is equipped with TPMS sensors. They should handle the sensors with care and perform any necessary relearn procedures.

Troubleshooting

TPMS Warning Light Remains On After Installation:

• Relearn Procedure: Ensure the correct TPMS relearn procedure for your specific vehicle model has been performed. While these sensors are pre-programmed for auto-relearn, some vehicles may require a manual relearn using a diagnostic tool or specific driving cycles. Consult your vehicle's owner's manual or a professional mechanic.
• Tire Pressure: Verify that all tires are inflated to the correct pressure specified by the vehicle manufacturer. Incorrect pressure can prevent the system from resetting.
• Sensor Detection: If a diagnostic tool was used, confirm that it successfully detected and registered the new sensor IDs. If not, the sensor might not be communicating with the vehicle's ECU.
• Sensor Compatibility: Double-check that the sensors are indeed compatible with your vehicle's make, model, and year.

Intermittent Warning Light:

• This could indicate a fluctuating tire pressure, a weak sensor battery (if nearing end of life), or occasional signal interference. Check tire pressures manually and consult a professional if the issue persists.

If troubleshooting steps do not resolve the issue, it is recommended to seek assistance from a certified automotive technician.

Specifications

Warranty and Support

Product Warranty:

MOBILETRON provides a 3-year warranty for the MORESENSOR Signature Series TPMS sensors. This warranty covers manufacturing defects and ensures the product functions as intended under normal use. Please refer to the disclaimer section regarding installation-related costs.

Image: A shield icon indicating "3 Year Protection" for MORESENSOR products.

Customer Support:

For technical assistance, warranty claims, or any questions regarding your MORESENSOR TPMS sensors, please contact MOBILETRON customer service. Contact information can typically be found on the product packaging or the official MOBILETRON website.

Image: An icon representing "Live Customer Service" for support inquiries.