Standard Ignition TPM25A Tire Pressure Monitoring System Sensor

Reliable Tire Pressure Monitoring for GM Trucks and SUVs

The Standard Ignition TPM25A Tire Pressure Monitoring System (TPMS) Sensor is designed to provide accurate tire pressure data for select Cadillac, Chevrolet, GMC, and Hummer vehicles. Engineered for durability and precise performance, this sensor helps maintain optimal tire pressure and vehicle safety.

• Connector Type: Bolt on for secure electrical connection
• Frequency: 315 MHz for reliable signal transmission
• Mounting Location: Wheel-mounted for direct pressure measurement
• Mounting Method: Clamp in for stable sensor placement
• Sensor Nut Torque: 62 in/lbs to ensure proper installation tightness

Technical Details and Compatibility

The TPM25A sensor operates at a 315 MHz frequency, compatible with the tire pressure monitoring systems in various GM models. Its bolt-on connector type simplifies installation, while the clamp-in mounting method ensures the sensor remains firmly attached to the wheel. The sensor nut torque specification of 62 in/lbs is critical to maintain sensor integrity and prevent loosening during vehicle operation. This sensor is compatible with a range of vehicles including Cadillac Escalade, Chevrolet Silverado 1500, GMC Sierra 2500 HD, and Hummer H3, among others.

Common Applications and Problem Resolution

• Restores accurate tire pressure readings on Cadillac Escalade and Chevrolet Silverado 1500
• Replaces faulty or damaged TPMS sensors on GMC Sierra 2500 HD and Hummer H3
• Prevents TPMS warning light activation due to sensor failure
• Ensures compliance with vehicle safety standards for tire pressure monitoring
• Improves fuel efficiency and tire life by maintaining correct tire pressure

Installation Notes and Tips

Installation requires proper torque application of 62 in/lbs on the sensor nut to avoid sensor damage or loosening. The bolt-on connector type allows for straightforward electrical connection without additional adapters. Ensure the sensor is mounted on the wheel using the clamp-in method to maintain accurate pressure readings. It is recommended to verify sensor functionality with a compatible TPMS scan tool after installation.

Quality Assurance and Warranty

Standard Ignition TPMS sensors are manufactured to meet OEM specifications for fit, form, and function. While specific warranty details may vary, Standard Ignition products typically include a limited warranty covering defects in materials and workmanship. This ensures reliable performance and peace of mind when replacing TPMS sensors on Cadillac, Chevrolet, GMC, and Hummer vehicles.