2002 GMC Safari AWD 70.000 miles -- Charging light stays on most of the time -- battery voltage open circuit 12.8 v -- alternator output 13.9 v at idle and 14.2v at highway speeds-- this condition has persisted for 3 months with no reduction in starting power or battery function -- drive belt is new in last 4 months -- battery voltage is at 12.8 v after sitting over night -- voltage does not drop more than normal with lights on and engine off or during starting. Do not notice any interior light dimming that would be found with a bad chassis ground. Everything seems to be normal except the light staying on
have the same problem?
Monday, October 22nd, 2007 AT 5:51 PM