abs and traction control light stay on on 2002 vette conv.

What is your question?

ecbm module was sent to California for service. the front driver side module was replaced but system won't reset because it doesn't beeb at driver side front wheel. the other 3 wheels beeb but the 4th wheel does not show up with a reading. The ecbm module was sent to California tp be served. That did not make a difference. There is a c1214 code that indicates solenoidvalve relay contact or coil open. thinking it was a voltage problem, replaced battery with new diehard gold battery that is rated to maintain sufficent power even when car has not run for long periods. Car has 47000 miles and is driven sparingly. What is my next move?

What makes this problem better or worse?

traction and abs dash light stays on all the time

How long has your 2002 Chevrolet Corvette had this problem?

a few months car hasn't been driven