whitestingray81
New Member
- Joined
- Jul 26, 2020
- Messages
- 7
I have this reoccurring issue in my 2007 Avalanche LT (5.3 Flex, 4wd). I will be driving along, and I will get the "service tire pressure monitoring system" error, and at least one tire has lost signal with the 2 dashes. It is USUALLY my front, driver's side sensor, but it can be any of the sensors. I have the relearn tool, and always manage to relearn it, and it will go away for a couple of days, but always returns. Sometimes, it comes back on its own before I can stop and do the relearn.
I bought a new sensor, and programmed it, and drove to the tire shop, just in to rule out a faulty sensor, and on the way the NEW sensor also lost connection, so it's not a sensor issue. Could it be the RF module? What other issues could it be? The remote door locks always work, if that matters. Does the RF module have to be programmed by a dealership, or can any shop do it? Thanks!
I bought a new sensor, and programmed it, and drove to the tire shop, just in to rule out a faulty sensor, and on the way the NEW sensor also lost connection, so it's not a sensor issue. Could it be the RF module? What other issues could it be? The remote door locks always work, if that matters. Does the RF module have to be programmed by a dealership, or can any shop do it? Thanks!