TPMS Relearn Procedures
When installing new TPMS sensors, a relearn should be performed unless the original sensors were cloned. The learning process should also be done when rotating tires. Most vehicle manufacturers use the same procedure across all their models, but there are some...
TPMS Qualifiers
Most vehicles use only one TPMS protocol across all trims. However, some cars & trucks use different sensors. Many qualifiers are easily checked – submodel, engine, production date, build location, coupe vs convertible, transmission type, key style, dually...
Cloning OE Sensors
When programming Alligator TPMS sensors, techs have the option of cloning the original sensors. If the OEM part is cloned, then a relearn isn’t necessary.To clone using the Alligator TPMS tool, select Copy ID in the Program Sensor menu. If the OEM part’s...TPMS Valve Styles
Early TPMS sensors came with non-replaceable metal valves. Whenever a tire is serviced, a new service kit should be installed onto the valve to replace worn-out components (nut, grommet, cap & core). Later sensors came equipped with replaceable rubber valves. The...
