I have a 2010 SS and need to reset the TPMS. I put it in the learn mode and start with LF until horn beeps once and everything is fine, however, when I move over to RF the horn beeps twice after letting out air and the RR does not light up to continue with procedure?

Any ideas why this is happening? Does this mean my RF Sensor could be faulty?

Any ideas or suggestions would be greatly appreciated!

 

My RR sensor battery was dying I had a similar issue. It would read and then later it wouldn't read. Starting LF, RF, RR. My RF would signal done, then the process would end itself. So yeah basically sounds like you have dead a battery or faulty sensor. I had mine all rebuilt last time I had my tires done. Works like a champ now.