Hi all I have 2003 RR with 98k miles my trans failsafe program comes on and off It also runs in lim mode and then run normal now my batter light comes on and will not shut off I replace the battery at 80k miles a year ago please help

 

I also just replace the radiator

 

If the battery light is coming on then either the battery is bad or the alternator.
With low battery voltage the transmission computer will not work right and will set off fault codes.

 

Thanks spike 555