Mechanics

LEXUS LS 400 BATTERY PROBLEM

1991 Lexus LS 400 • 200,000 miles

I put 2 brand new battery and a alternate and it start but when I leave the battery hook up over night it dies I can drives it for 20min and it dead agin please please please help
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Guest
November 24, 2012.



Start vehilce and test the alternator charging. It should be 13.5 to 14.5 volts if you connect a voltmeter between the battery terminals.

KHLow2008
Nov 24, 2012.