Electrical problem on 2003 Pontiac Grand Am

The dashboard lights barely come on the car will not turn over just like a dead battery. Replaced the battery and positive cable still nothing. We jumpstarted the car it started but died when the cables were taken off. any ideas.

by in Webb City, MO on May 04, 2009
2 answers
ANSWER by , May 05, 2009
Perform a voltage drop test on all the cables and battery terminals.
ANSWER by , April 06, 2010
Alternator?