- Jan 3, 2015
- 75
2008 Trailblazer. Several months ago, my TPMS light came on despite my tire pressure being good. Its starts by blinking and then goes solid. I have reset the error codes and they come back a day a later. My autel scanner appears to show that all the sensors are relaying data but I'm still getting error codes on all the sensors.
I had Walmart install new aftermarket TPMS sensors in 2017.
Should I try to do a relearn? I don't think all the sensors are now bad but I'm open to that possibility. What do you think is going on?
I had Walmart install new aftermarket TPMS sensors in 2017.
Should I try to do a relearn? I don't think all the sensors are now bad but I'm open to that possibility. What do you think is going on?