TPMS light flashes then solid - Dealer suggests new car battery

prescott3656

I have the same issue with my TPMS light, it starts flashing after about 15 minutes of driving. Very annoying but the closest dealer is over 2 hours away so i have not done anything about it. I don't know why it would be the battery, my G37 is a 2010, never had any issues with the stock battery. Probably just a bad sensor.

As far as the Optima Batteries, I bought one (yellow top) about 8 years ago, worked awesome. It even survived an accident where it was pushed out of the hood (jeep). I used it for about 3 more years after that. It finally died. I replaced it with another yellow top, it died within a month. Replaced again. That one lasted a few weeks. They have a 1 year replacement warranty so i swapped it again and it's still doing ok. But if I don't drive the car (spec v) for a week it will be dead. They don't make them like they use to. I don't think I would get another one.