Alternator tested good, but still not charging the battery.
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1999 Dodge Ram Van 1500 Question: How to trouble shoot charging problems.
Answer #1Greg's Orange Auto (11870 Answers) , Orange, CA - (714) 361-9386globalhelper December 16, 2013, 06:03Master
who tested alt? seek a charging system complete diag.
Reply2looney, December 16, 2013, 07:12Rookie
auto zone tested the alternator.
Answer #2pushrod December 16, 2013, 07:22Master
Any trouble codes? Computer controlled voltage regulator on this system.