headlights do not always turn on
HEADLIGHTS ON MY FRIENDS PRISM DO NOT ALWAYS TURN ON ? I have changed relays but the problem still exists ! Where can I see a wireing diagram ? Could a groung wire be loose and if so, where ?
Bob at 4143055143 in Milwaukee, Wi.
http://toyotaownersmanuals.info/category/toyota/prism navigate through that and you will find the schematic Also you can buy one from Amazon.com
http://www.toyota.com/owners/web/pages/resources/owners-manuals another place to look I have found helpful, just plug in your make/model/year/series
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