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Ignition - No dash lights, No Crank, No sound!

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Old 03-21-10, 03:38 PM
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bryan767
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Default 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?

Last edited by bryan767; 03-21-10 at 05:27 PM.
Old 03-21-10, 06:29 PM
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SC300_704
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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.
Old 03-21-10, 09:22 PM
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bryan767
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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
Old 03-22-10, 04:24 PM
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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..

Last edited by bryan767; 03-22-10 at 05:57 PM.
Old 03-22-10, 06:02 PM
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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.
Old 03-22-10, 08:10 PM
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well i was pullin out my main fuse and the whole thing broke.. so ill have to be find a replacement.

Last edited by bryan767; 03-22-10 at 09:38 PM.
Old 03-23-10, 10:17 AM
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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
Old 03-23-10, 12:05 PM
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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.




Last edited by bryan767; 03-23-10 at 01:56 PM.
Old 03-23-10, 05:43 PM
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bought a slide hammer tonight.. goin to unless its beauty on a few sc's tomorrow
Old 11-07-19, 06:24 PM
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Originally Posted by bryan767
bought a slide hammer tonight.. goin to unless its beauty on a few sc's tomorrow
Did it work lol?
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