1996 GMC Savana 2500 Q&A
1996 GMC Savana 2500 Question: how come my van won't charge, after replacing altornater and battery.
My alternator was getting weak, but before i could change it, i went to go to work, and after starting and turning on head lights i saw alternator gage fall. put it back in garage and changed alternator and battery and now refuses to charge. checked all connections and seems to fine. HAD NEW ALTERNATOR TESTED BEFOR INSTALL, DUE TO THE FUN JOB OF WORKING ON A VAN. could it be something from the small wire clip and where do these wires run to and what for. THANKS FOR ANYONES HELP, Sinserly Rich - Smoking gear monkey garage
maybe the wires are not connected good - Tomiko
Where did you get the replacment alternator? Is the battery new and fully charged? 12 volts @ big wire on back of alt.? Who tested alt.? What is voltage at the battery with engine running? - pushrod
I agree with wetry I would first check for power going to the alt - goodguy
Do you have 12V going to the alternator when not running? no=wiring problem; yes=charging problem, maybe you missed a wire or your alternator is BAD! - your.mechanic