abs/traction control light on
When I put my 1998 c5 coupe in storage in October 2013 there where no codes or lights on. During the winter the battery went bead. I tried to put a trickle charger on it but ther was a clicking sound coming from the front end so I disconnected it and took the battery out till today; may 2014. The car started but warnings appeared on the control panel. abs and tcs problems. I put my code reader on it and it says no codes. There are "H" codes in it. Can someone please tell me what to reset to fix this? The battery terminals are very tight so that is not thr problem.