Hello, so I have new rims, tires, and a set of tire pressure monitoring sensors. Everything is working and the new TPMS on all 4 tires are working, connected, and I can read off them. They connect to my car, my mechanic uploaded the new ID’s to the ECU. Since my max PSI on those hankook tires are 50, I
Inflate my cold tires to 40 PSI. The problem I’m having is the light is blinking. It’s been like this for months now. What could be the issue?? Here is a video of the problem HERE

Tire + TPMS + (!) Flashing light
Scroll to response #8. Supposedly you have to inflate, then deflate, then inflate again to "reset" the system.

 

I have an air compressor handy and I did that already. No luck with that one. I inflate to 44 PSI and deflate and went back up to 32 PSI. Nothing changed. The low tire pressure light is still blinking.

 

Don't know what else to suggest. I've seen many replies that suggest what I said, but some do go on and say it does eventually go away. Did you drive it afterwards?

 

Hello, so I have new rims, tires, and a set of tire pressure monitoring sensors. Everything is working and the new TPMS on all 4 tires are working, connected, and I can read off them. They connect to my car, my mechanic uploaded the newI---D’s to the ECU. Since my max PSI on those hankook tires are 50, I
Inflate my cold tires to 40 PSI. The problem I’m having is the light is blinking. It’s been like this for months now. What could be the issue?? Here is a video of the problem HERE

It must be a torture to see that annoying blinking light! It remembers me the ECU module learning procedure when new IDs where input. It took around 5 minutes to complete!
Program vs. Clone vs. Relearn are different procedures to install new sensors! My new TPMS sensor instruction shows: No programming required before installation - follow OE relearn procedure after installation.
Once the new IDs were input into the ECU ----> Low tire pressure started blinking----> Used a trigger tool to woken up each new sensor----> 5 minutes drive it was back to normal: It was setup!
Check the sensors you have installed. Good luck!

 

I have driven it, down the block when I did that inflate and deflate thing. It’s been blinking since last year November.

 

All I can say is that the Mechanic didn't do something right. Seems to be normal that it continues to flash for a few miles/days afterward, but it's been months. Sorry, I didn't read that part on your original message. Take it back to the shop or have (if you dare, LOL) a Honda dealer look at it. I had similar issues when I bought what I thought were "original TPMS" sensors for my 4Runner. Turns out, they were not. Shop told me they were properly programmed, but I kept getting the light. My patience ran out and went to Toyota. They said their "programmer" couldn't detect my sensors. Ended up getting the proper Toyota one's. Problem solved, but I wasn't happy.

 

I totally forgot to give an update. They were dead. I found OEM TPMS sensors online for $60, got them installed, and never saw that yellow light again. Thanks everyone!

 

Just bought 4 oem TPMS sensors , Installed them & drive 40 miles but ecu never recognized them. So I bought relearn meter& entered all 4 sensors Id #’s in obdi port and TPMS light disappeared then low tire symbol started blinking. Aired all four tires 29 psi ( rated at 28) and low tire light disappeared! I think 20 degree weather is making it harder to relearn & act normal but it’s okay now- pain in the butt!! Lol

 

2009 Honda Civic dx sedan