wont start on 1996 Toyota Avalon

car wont turn over every thing has been replace altnater.,starter, battery, battery cable, wires ,

by in Cincinnati, OH on June 22, 2010
3 answers
ANSWER by , June 22, 2010
Have the ignition switch tested as power has to go through the ignition switch
ANSWER by , June 22, 2010
Park neutral safety switch perhaps, factory security system problem? Once saw a Toyota towed in for a no start after it had been locked with the key fob and unlocked with just the key...it wouldn't start until it was unlocked with the key fob.
ANSWER by , December 18, 2010
try ignition switch lock cylinder, a b*tch to get off tho