Service tpm?
#7
thanks i will monitor it for a day or so-i waited about an hour & it still shows serv tpm.....dont think its the battery as the truck starts perfect...bummer.thanks again
#8
Your vehicle only reads 4 channels on your TPMS. The early models did have a sensor in the spare, the later ones did not. In any event it will only read the 4 on the ground. Try doing the re-learn described in you owners manual. If that does not work you likely have a bad sensor. The battery another poster mentioned was the battery in the sensor and not the vehicle battery.
#9
There is no sensor in my spare and 30psi will trigger the tire pressure light. if you increase the pressure to about 33psi it should go off. did you do a tire rotation with out the relearn? that will also do it.
#10
Your vehicle only reads 4 channels on your TPMS. The early models did have a sensor in the spare, the later ones did not. In any event it will only read the 4 on the ground. Try doing the re-learn described in you owners manual. If that does not work you likely have a bad sensor. The battery another poster mentioned was the battery in the sensor and not the vehicle battery.