ClubLexus - Lexus Forum Discussion

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-   SC - 1st Gen (1992-2000) (https://www.clublexus.com/forums/sc-1st-gen-1992-2000-6/)
-   -   Ignition - No dash lights, No Crank, No sound! (https://www.clublexus.com/forums/sc-1st-gen-1992-2000/489732-ignition-no-dash-lights-no-crank-no-sound.html)

bryan767 Mar 21, 2010 03:38 PM

Ignition - No dash lights, No Crank, No sound!
 
the ignition in my 1jz swapped sc300 stopped working the other day:

key in ignition, turn to acc - nothing, turn to start - nothing. there are no clicking sounds from the relay, no cranking or anything. i checked the fuses and they look fine. any other ideas? all of my lights work, the steering wheel position still moves, and the battery is under 5 months old.

i was looking at this:
http://www.lextreme.com/dx-starter.html

and saw the Anti-Deterrent ECU thing.. it sounded like that was my problem but it didnt work.

symptoms
-No Acc power
-no dash lights
-no radio/climate
-headlights/steering wheel tilt work
-no clicking relays
-no sounds at all


IGNITION CONTROL SWITCH?
neutral safety switch?

SC300_704 Mar 21, 2010 06:29 PM

could be a blown alternator fuse (120 amp). mines just blew yesterday and my dash gauge doesn't turn on, my windows won't go up or down but my headlight still works. haven't tried starting it yet though, need to go buy a new fuse.

bryan767 Mar 21, 2010 09:22 PM

yeah i noticed my fuse looked kinda gross. but its always looked like that.. i got my car 2nd hand and i noticed that i have 4 of those big square fuses that have broken tops.

im headed to a salvage yard tomorrow to grab the ignition switch, the square fuses and possibly BLACK INTERIOR. muahahahh

bryan767 Mar 22, 2010 04:24 PM

installed a new relay and ignition switch. still no go.

please help!

could it be the theft deterrent system?

read this thread:
http://www.dsmtalk.com/forums/showthread.php?t=201855

thats exactly my problem. i moved the battery to the trunk but i dont have a distribution block..

bryan767 Mar 22, 2010 06:02 PM

forgot to mention. i was driving to my buddies and ALL of the electronics turned off. maybe for half a second then came back up... headlights, radio, climate, dash.. everything but the engine. drove it to my friends. turned it off, left his house the next day, came home parked it. ran inside for awhile then tried to crank it again and nothing.

bryan767 Mar 22, 2010 08:10 PM

well i was pullin out my main fuse and the whole thing broke.. so ill have to be find a replacement.

bryan767 Mar 23, 2010 10:17 AM

discovered what a fuseable link is. and there fine, since i broke my main fuse last night tryin to pull it out *didnt know you had to take bolts out of the sides*. replaced it and i have power again in the car.. but it still wont start.. still no acc

bryan767 Mar 23, 2010 12:05 PM

fished the keys out by pulling back the weather stripping around the window and grabbing it with a really thick grounding wire.

i figured out the problem though. i took the ignition switch out partically and turned it with my key.. and my dash lit up and the relays clicked. i think it has to be in the key column for it to start.. but atleast i got that far. just gota figure out why the key tumbler wont turn the switch...


i finnalllly pinpointed the problem for sure. the back of the key cylinder snapped off.

http://i143.photobucket.com/albums/r...7/SDC10410.jpg

http://i143.photobucket.com/albums/r...7/SDC10416.jpg

bryan767 Mar 23, 2010 05:43 PM

bought a slide hammer tonight.. goin to unless its beauty on a few sc's tomorrow :)

ImFather Nov 7, 2019 06:24 PM


Originally Posted by bryan767 (Post 5339097)
bought a slide hammer tonight.. goin to unless its beauty on a few sc's tomorrow :)

Did it work lol?


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