I usually just go to Discount Tire, and they do the rotation and all for free.
...+1, that's how I've been doing it.After this last winter was over & it was time for the summers to go back on,I also followed the owners manual and then I aired the tires up to 42psi. Then performed the 'let the air out' with a small flat tip. All 4 corners done in or around 5mins. :eusa_clap:
Exactly! However, if you don't relearn the sensors, they will still give the correct air pressure in the tires, just not in the correct tire location which is still usefull to let you know if one of your tires becomes extremely low.So, to clarify, using the "letting the air out" method, in order to complete the process within the 5 minutes stated, results in all four of your tires being low on pressure once the matching is complete. Then you just re-inflate all the tires to normal pressure, right?
BTW, thanks for the thread. It served as a reminder that I didn't rematch the sensors after I rotated the tires a few weeks ago. :biggrin:
Until the horn beeps...usually 5-10 lbs. I let my air out slowly which I believe gives the TPMS more time to notice the change in pressure but that's just me.How far down are you guys "airing down" to do this? Rotated my tires yesterday and was wondering about this?
So you air up to 42-ish psi, then down to what?
Yes, I pumped mine up to about 39 lbs, but I shoulda went further. I let out air, and then I thought it should have beeped by then, and I stopped. Then after a few seconds it beeped. Afterwards, they were all in the 20s, so I had to pump them up again. Well, next time I'll get the slow bleed right!Until the horn beeps...usually 5-10 lbs. I let my air out slowly which I believe gives the TPMS more time to notice the change in pressure but that's just me.
I think the horn honking only means it's ready to START the relearning process.Interesting. I did not do anything like this. I just rotated. Hit the reset button on the turn stalk in the TPS mode on the DIC. The DIC stated 'Learning' for about 10 seconds, horn honked, and I was good to go.
All pressures are accurate and indicating the correct tire.
I think I left the key in for the entire procedure....Cool, that's good info. Will the horn only beep if the key is in the ignition, or will it do the same thing if you are "away" from the vehicle?
I don't know. The pressures changed from the previous settings and correspond to my hand held pressure gauge. I usually just have Discount Tire rotate them so I don't think I will be running into this issue much in the future.I think the horn honking only means it's ready to START the relearning process.
If all your tires are within 1-2 lbs of each other the DIC will always appear to be correct.
Interesting. I did not do anything like this. I just rotated. Hit the reset button on the turn stalk in the TPS mode on the DIC. The DIC stated 'Learning' for about 10 seconds, horn honked, and I was good to go.
All pressures are accurate and indicating the correct tire.