[BCan]

Anyone else seeing their TPMS working intermittently? Just did a 5 day road trip - TPMS “failed“ 2-3 times per day. Comes back…goes dashes on all tires again.

 

[GJG]

Don’t know about the Rivian but I’ve had them on other cars and they take a ‘warm up’ period before they’ll register. If you get intermittent reading after warm up ~ maybe software

 

[BCan]

Don’t know about the Rivian but I’ve had them on other cars and they take a ‘warm up’ period before they’ll register. If you get intermittent reading after warm up ~ maybe software

Yea, it starts by saying drive to get pressure…then the reading is fine…followed by a TPMS fail service annunciation.

 

[rivmok]

Mine failed during the initial delivery attempt, they took the truck back to the delivery center and ended up getting a software patch the following day to fix the TPMS alert. Delivery was rescheduled and has been fine since. I'm running version 2022.19.04 which is an unreleased version and haven't received the 2022.23.03 update yet so I'm not sure if the patch made it into the June version or not.

 

[Marchin_MTB]

Just got a “TPMS malfunction” warning light and message after some freeway driving. Is this what you are seeing?

 

[BCan]

Just got a “TPMS malfunction” warning light and message after some freeway driving. Is this what you are seeing?

Sounds the same. Says to service...tire icon illuminated…no pressures read.

I haven’t had the issue since the software update…that’s probably just a coincidence.

 

[GJG]

Anyone else seeing their TPMS working intermittently? Just did a 5 day road trip - TPMS “failed“ 2-3 times per day. Comes back…goes dashes on all tires again.

I know the R1T’s have a tire pressure monitor but I have not found any info on how it operates. My bro in law has an R1T and his monitor automatically appears on the drivers screen when puts the truck in drive and then it goes away after driving a short distance. Mine has never come on and I can’t find any setting for the system.
Does anyone know if the TPM goes on automatically when it detects low tire pressure and is by off the rest of the time or can you set it to come on when you first start out?
Thanks g

 

[CommodoreAmiga]

I know the R1T’s have a tire pressure monitor but I have not found any info on how it operates. My bro in law has an R1T and his monitor automatically appears on the drivers screen when puts the truck in drive and then it goes away after driving a short distance. Mine has never come on and I can’t find any setting for the system.
Does anyone know if the TPM goes on automatically when it detects low tire pressure and is by off the rest of the time or can you set it to come on when you first start out?
Thanks g

It should pop up a warning if pressure is low. You can view the pressures by switching to that info page in the instrument cluster (long press the left/right buttons on the left side of the steering wheel to cycle through the three info pages -- map, efficiency graph, and tire pressures).

 

[GJG]

It should pop up a warning if pressure is low. You can view the pressures by switching to that info page in the instrument cluster (long press the left/right buttons on the left side of the steering wheel to cycle through the three info pages -- map, efficiency graph, and tire pressures).

Thank you for the info.

 

[John B R1T]

How low is "low"? On the Tundra that I just traded in (and the two before that), I had to constantly remind the dealer (every time I took it in) NOT to let air out of the tires to bring the pressure down to EXACTLY what the label on the door shows...because every time it would get cold I would get a low pressure light. If it originated with the spare, it would NEVER go out until the weather warmed up because the tire wasn't getting warmed by driving.