Tpms

Only one set of TPMS per Prius.

Pleas don't shotgun post on several forums. It makes it hard to keep consistent threads.

Tom

 

A piece of paper and tape is all you need. Just make sure you check your tire pressure regularly.

 

FWIW, if all you want to do is reprogram TPMS sensors, there is a $150 device that will do just that:


DIY TPMS Programming - Tool to Program your Own TPMS Sensors - Toyota Scion Honda - Toyota Forums :: Toyota Nation

Revolution Supply Co. - ATEQ TPM Quicket Device

Keep in mind that you will need to be buying 4 new sensors for your winter rims. At @$106 each for the sensors, that's a bit pricey on top of the cost of the rims and tires. Personally, I'd skip the sensors in the winter rims and just live with the little yellow light.

 

I know this is sacrilegious but I hate the TPMS. Nothing but added expense and complexity to do something that everyone did on their own for almost 100 years.

 

Agree 100% Its too expensive considering you can't read the actual tire pressure. Real pressure readings might be worth it and would be something more to watch on the MFD!

 

Sure, if you pay more for a Lexus or Acura, you will see individual tire pressure numbers on MFD. However, in that case, even for a simple tire rotation you will need dealer to do it... That would cost $$$ also.

TMPS has its pros and cons. The other day it lits up on my Mazda CX9. The tire looked OK from outside. (I checked tire pressure every weekend). It turned out to be a nail causing a very slow leak. It serves me well, to put it that way.

 

Is the TPMS on a separate fuse that you can pull so you do not see the light?

Never had a vehicle with TPMS this is why I ask

 

Got the beautiful black steelies snows on the Prius today
Did not get TPMS install on the winters
Drove and notice there was no warning light on
Then I thought the factory tires are in the back of the car
Took them out and drove the wife to the pub for girls night out
Again there was no warning light on

Is the recieved screwed
I guess I should just phone the dealer to make a note and have it check when I put the factories rims on in the spring time

 

It'll take a few times of starting the vehicle before you'll see the light come on and stay on. If you drive close enough to the others periodically, it'll sense them and the light will go out. Give it a few days and see what happens. If you have the other rims in a garage and park in the garage, you might not see the light at all, unless you happen to go out of town on a trip for a few days.

 

The light will begin blinking 15 minutes into your drive, and stay on at 16 minutes. When you get home, it will go out almost immediately, provided you are close to the tires with the TPMS sensors. Yes, if you take trips less than 15 minutes all the time, the light won't go on.

 

I like the yellow light

 

Getting new Prius V tomorrow. I like using snow tires for extra safety, even though our region only rarely gets terrible ice/snow conditions. I could purchase 15 inch tire/rim/extra TPMS sensors from TireRack, delivered at $964. Also have a spare set of 17 inch Subaru alloys (2006 Legacy) and could get the larger/wider snows and a set of TPMS sensors from Tire Rack for about same price, assuming quoted mounting and TPMS sensor installation prices.
The additional sensors are the killers at $288 in either alternative. Are they absolutely necessary or merely recommended? I know the Subaru rims would look great, but they would require wider tires and I've always heard that narrower profile snow tires are better for traction -- but I'll drive many more dry than wet days this winter and like the idea of more rubber meeting the road -- even in a Prius (just traded the BMW for better economy and lower repair costs).

 

The sensors are not required, and in fact will not work unless you go through the unregister/reregister operation twice a year, as the Prius does not support two sets of TPMS sensors. Of course, if you don't use sensors you will get a warning icon on the display.

Tom