QuestionQUESTION: battery light almost always on had alternator replaced battery and alternator have enough juice then almost all of the icons on dash came on for awhile then went out now just random lights come on and off check engine light vsc icon etc alternator light almost always on car rides ok 2004 highlander awd what should I do I am afraid to drive too far in tnis vehilce
ANSWER: Hello, this sounds like an electrical problem that is too involved to deal with in a forum like this and would involve extensive testing using necessary equipment, in this case I would refer you to a local Toyota dealer.
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QUESTION: yeah it's electrical have you ever heard of this situation before any ideas on what it would be a panel of some sort, circuit loose wires etc
AnswerYou might look for some visible wiring damage, if there are rodents around the area they like to chew on wiring insulation especially under the hood, take a look at the engine wire harnesses, open the fuse box and check the fit of all fuses in their sockets, move some wires and relays around to see if you can duplicate the condition or turn the lights off, check all ground connections, check electrical connectors, good luck.
