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Home >> Ford >> 2002 >> Focus ZTW, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1790 (Wheels & Tires -- F-150 & Mark LT) >> Disassembly And Assembly Of Subassemblies >> Tire Pressure Monitoring System (TPMS) Sensor >> Disassembly

Tire Pressure Monitoring System (TPMS) Sensor: Disassembly

WARNING: This page is about a different car, the 2007 Lincoln Mark LT and 2007 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: The tire pressure monitoring system (TPMS) sensor battery may release hazardous chemicals if exposed to extreme mechanical damage. If these chemicals contact the skin or eyes, flush immediately with water for a minimum of 15 minutes and get prompt medical attention. If any part of the battery is swallowed, contact a physician immediately. When disposing of TPMS sensors, follow the correct procedures for hazardous material disposal. Failure to follow these instructions may result in serious personal injury.
NOTE: Tire pressure sensors are equipped with Lithium-ion batteries and must be disposed of accordingly.
NOTE: Tire pressure sensors are manufactured in multiple colors based on their application. When installing a new sensor, make sure the color of the sensor being installed matches the color of the sensor that was removed. The different colored sensors are not  interchangeable.
NOTE: For 2007 model year, the tire pressure monitoring system (TPMS) is not available on vehicles having recommended tire pressures that are different for the front and rear tires (for example, front tires: 345 kPa [50 psi] and rear tires: 414 kPa [60 psi]).
NOTE: The sensor can be removed and installed without removing the strap or the cradle.
    CAUTION: The sensor, cradle and strap can be damaged by incorrect tire mounting or dismounting. Dismount the tire only as instructed.
  1. Remove the tire from the wheel. For additional information, refer to Wheel and Tire  in this article.
  2. CAUTION: Do not use a large screwdriver. Apply minimum force during removal or damage to the sensor locking clip can occur.
  3. Using a pocket screwdriver, or similar tool, remove the sensor locking clip.
  4. Fig 1: Locating Sensor Locking Clip
    GF0003004Courtesy of FORD MOTOR CO.
    CAUTION: Do not use a large screwdriver. Apply minimum force during removal or damage to the sensor can occur.
  5. Using a pocket screwdriver or similar tool, detach the sensor from the cradle.
  6. Fig 2: Detaching Sensor From Cradle Using Pocket Screwdriver
    GF0003005Courtesy of FORD MOTOR CO.
  7. Remove the sensor.