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1993 Lexus LS 400 NEW BATTERY. WONT START

Tiny
SACRWALTERS
  • MEMBER
  • 1993 LEXUS LS 400
  • V8
  • 2WD
  • AUTOMATIC
  • 19,000 MILES
HELLO. PUT IN A NEW BATTERY. RADIO PLAYS.
TURN KEY EVERYTHING GOES DEAD. CHECKED ALL FUSES THEY ARE GOOD. Could it be a loose cable on the starter motor?
Sunday, October 17th, 2010 AT 12:42 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Check voltage circuits at the starter relay. Terminal 1 goes hot with the key in the crank position. Terminal 2 is hot all the time. Ground for the coil side of starter relay has to do with security system, I can't rule that out. Any testing at the relay, make sure tranny is in park or neutral and the e-brake is set.


https://www.2carpros.com/forum/automotive_pictures/170934_lexus_starter_circuit_1.jpg

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Sunday, October 17th, 2010 AT 1:49 PM

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