2010 Jeep Wrangler Owner's Manual - Page 410
2010 Jeep Wrangler Manual
Page 410 highlights
STARTING AND OPERATING 409 received. The vehicle may need to be driven for up to 20 minutes above 15 mph (25 km/h) to receive this A tire pressure monitoring sensor is located in the spare information. wheel if the vehicle is equipped with a matching full size spare wheel and tire assembly. The matching full size The "Tire Pressure Monitoring Telltale Light" will flash spare tire can be used in place of any of the four road on and off for 75 seconds, and will remain on solid when tires. A low spare tire will not cause the "Tire Pressure a system fault is detected. The system fault will also Monitoring Telltale Light" to illuminate or the chime to sound a chime. If the ignition key is cycled, this sequence will repeat, providing the system fault still exists. A sound. system fault can occur by any of the following scenarios: The "Tire Pressure Monitoring Telltale Light" will illuminate in the instrument cluster, and an au- 1. Jamming due to electronic devices or driving next to dible chime will be activated when one or more of facilities emitting the same Radio Frequencies as the TPM the four active road tire pressures are low. Should this sensors. occur, you should stop as soon as possible, check the 2. Installing some form of aftermarket window tinting inflation pressure of each tire on your vehicle, and inflate that affects radio wave signals. each tire to the vehicle's recommended cold placard pressure value. The system will automatically update 3. Lots of snow or ice around the wheels or wheel and the "Tire Pressure Monitoring Telltale Light" will housings. extinguish once the updated tire pressures have been 4. Using tire chains on the vehicle. • Tire Pressure Monitoring Telltale Light 5