[ddeennis]

Took the black fake demon wheels off and bought some OEM 2019 Wheels and tires and sensors. These wheels came right off the donor car and I put them on my 2016 Hellcat. All OEM parts but my car won't read the tpms sensors, drove it for 20 minutes, the first 10 minutes or so all tires went blank on the dash screen.

Drove it next day 20 minutes and nothing, my car just wont pick up the sensors, so is there a cheap tool I can buy to get my car to read them?

 

[audocat]

Seems like the car should read them? Maybe give it more time? Not much help but the wheels look bada$$

 

[2fast4u]

MAYBE A DIFFERENT FREQUENCY IN 19'S?

 

[Blickie]

I have an Autel TS408 from Amazon. According to its literature, all Challenger TPMS operate @ 433 Mhz. There may be some year-to-year software changes though.

Sounds like you need to confirm what TPMS is installed and its part number to know if it's compatible.

Most of not all Dodge TPMS read Automatically after a few miles and do not require any programming or setup.

 

[2fast4u]

I know the newer 21+ have a different freq...

 

[tacamo01]

Drive your car at 50 mph for 10 minutes to reset the sensor. Then shut down. Turn the key to the ON position without starting the car. Press the TPMS reset button and hold until the light blinks 3 times. Release the button and drive.

 

[baabootoo]

I think back then, they were all 415MhZ. Did you drive it at highway speeds yet?

 

[rift33]

Drive your car at 50 mph for 10 minutes to reset the sensor. Then shut down. Turn the key to the ON position without starting the car. Press the TPMS reset button and hold until the light blinks 3 times. Release the button and drive.

Maybe my mind is just blinking out on this but where is the TPMS reset button in our hellcats? Unless you just mean do it in the dash

 

[SRT8 Mike]

We have a tpms tool at work. I usually don’t use it because I generally don’t mess with tires but the General Service guys use it all the time after a new sensor installed or tire rotation. It literally takes about 5 minutes and done for free if it’s a regular customer. Do you have a repair shop that you use? Call them and ask how much. I think my boss usually tells the people to tip the guy 10 bucks and thank you very much. Scans all four sensors in their location that plugs into the OBD and programs it really really easy.

 

[rift33]

We have a tpms tool at work. I usually don’t use it because I generally don’t mess with tires but the General Service guys use it all the time after a new sensor installed or tire rotation. It literally takes about 5 minutes and done for free if it’s a regular customer. Do you have a repair shop that you use? Call them and ask how much. I think my boss usually tells the people to tip the guy 10 bucks and thank you very much. Scans all four sensors in their location that plugs into the OBD and programs it really really easy.

That's how I've always done it, just had to go from tire to tire and hold the button down until it honked

 

[Robs16Hellcat]

I can tell you I currently have my old 1320 2019 Rear Scat Pack Wheels & Nexens on my 2016 Hellcat and no issue at all reading the Tire Pressure. It picked them up immediately upon starting it
(this is a temp set up, going to 18x10 with 305's shortly)