OEM 2004 Cadillac XLR TPMS Sensor

2004 Cadillac XLR Parts Questions & Experts Answers

• Q: How to replace the TPMS Sensor on 2004 Cadillac XLR?

  A: Start by elevating the vehicle on a proper support then remove the tire/wheel assembly. Prior to tire removal place the cap and valve on a clean platform because aluminum caps need protection from corrosion alongside nickel-plated valves. The use of alternative materials for substitution is prohibited. The bead breaking fixture on the tire machine should be set at a 90-degree angle from the valve stem and the tire machine fixture or irons should maintain a precise fit between themselves and the tire bead and the sensor while removal is in progress. Once you have removed the tire you should disconnect the tire pressure sensor nut before wrenching off the sensor. During installation clean the wheel-mounted sensor's grommet seal area and insert the sensor into the valve stem hole so its air passage points away from the wheel surface using 7 Nm (62 inch lbs.) torque on the sensor nut while the sensor body maintains parallel alignment with the wheel's interior. The tolerance space between the tire machine or irons and tire bead and sensor must exist when reinstalling the tire onto the wheel. To complete the process you must install the tire before connecting the tire/wheel assembly to your vehicle then lower it down and learn the tire pressure sensors.