Actually, you're wrong. Do some research.

I use an analog because I don't want to rely on a battery, but I did my research when purchasing and digital gauges are on the whole more accurate.

 

I have an 03. Only one of mine reads and the others show the --
I know for a fact I still have all my sensors. Guess the batteries are dead?

 

put 35 psi and THE END. If that doesn't solve the problem get back to me...

 

Battery could be dead, or sensor could just need to be reset or re-registered to the computer in the car. The expected life span of the battery is 7 years so we ought to start seeing them fail on lot of 03 cars.

 

I just purchased a 2003 Performance model this past week, and I am having this issue as well. When I first start driving, a reading is provided for each tire. Then, after 30-45 mins of driving my orange tire pressure light comes on with no beep. When I check the display I notice that my right rear tire has "--" for the pressure.

I assumed this to mean the sensor is faulty, and possibly may have a dying battery. Do you know if these batteries are replaceable, or if I will need to order a new set of sensors?

Also, I am absolutely in love with this car!

 

Battery is not replaceable, the lone sensor must be replaced. Check the Marketplace forum here, somebody is always selling them. You can buy 4 here for less than a dealer would sell you one. Get a tire shop to replace it and the dealer to reprogram it and you'll be good.

 

Thanks! I will likely get used to the light, and wait until I need to replace my tires and replace all 4 four sensors just in case. I have gone many years without knowing the exact pressure in each tire at any given moment while driving, and I think I can bare another little bit .