larsdv

I have been searching for what exactly this connector does and why it is there. Everything in the back of the car, is working absolutely normally without the connection, e.g. rear lights, trunk opener motor etc. So of course, I am puzzled about why this connector is there. So far, the only I have figured out, is that it relates to the cellular phone system if you install a transciever (which I don't have). Does anyone know for sure if this is correct? /Lars

UPDATE: YES! I found the Root Cause !!!! The problem was at the multi-connector in the trunks left side (where the jack is). I saw another thread with the same issue, that suggested this could be the reason. Cause & Effect: The hose that leads water from the sunroof (i believe it is), had slipped up from the air vent 'drainage hole'. This caused the water to flood the deep left side of the trunk and cover the multi-connector. The combination of electrical current and water, is pure poison for such a connector and in effect, the wires and pins was completely deteriorated. Actually some of the wires just fell apart!! For the moment, I have just pulled apart the connector and made sure none of the broken wires shortcuts. But it's an easy fix to clean cut the wires and replace the connector. This is something even I can do ;-) Result: The fault is GONE!! Thank Lord for this forum, that has such a wealth of money-saving tips, tricks and hints Special thanks goes to Justin, for taking time to answer me personally on email I will make sure to update this thread with a picture of the bugger. I would recommend everyone, to take a look in this area now and then, since the hose easily can slip away and the longterm effect can be horrific (also from a body corrosion perspective). /Lars

Hey UPDATE SOLVED: See this thread http://us.lexusownersclub.com/forums/index...showtopic=38035 My SC400 95' just got the exact same symptom. I am searching for solutions, before I take it to Lexus Shop. I also found this posting in the forum about the same problem. A defective key lock is indicated, but not conclusive. Did you ever figure out what, and where, the real problem was? - I'm desperate! For the moment, only work-around is to disconnect battery. Very humiliating for a Lexus Owner Thanks alot for reply! Lars (Denmark, Northern Europe) P.S. In Denmark only 3 of this model exists. 1. generation SC was never marketed in Europe (yeah, I know; I'm asking for trouble)

Arrgh, I just got the exact same problem, as the one you describe here! Mine is a '95 SC400 though, but I guess the switch is just about the same. Did you find the solution to this? Was it the Ignition switch? Or? Thanks in advance for a reply to this. Lars Denmark