My battery and abs lights are on in my 97 4Runner. I went to the junk yard and got another alternator(factory denso) and replaced the battery with a brand new one. No fix. Took the old factory alt. to autozone and it tested good. Took the whole vehicle to autozone and they said that the batt. and alt. are both good. Still have the battery warning light on the instrument panel, but the abs light is gone. Starts and runs good. Humm I can't seem to think of what in the world this could be. Anyone had a similar problem? TIA Ron