2002 Lexus ES300 Q&A

2002 Lexus ES300 Question: battery & starter recently replaced by dealer. alternator recently replaced.

Alternator replaced with NAPA part. Battery warning light continues to come on from time to time. Dealer checked and found alternator OK and clueless as to reason for battery lighy coming on. Any ideas? -
Answer 1
ck your power dist box to see if there is a bad alt relay that may be sticking. there should be a relay for charging system. -