Home / Toyota Supra Forums

Go Back   Toyota Supra Forums! Join the Supra forum! > Performance, Modification, and Maintenance Forums - for generation specific discussions > MKIII Supra

Reply
 
Thread Tools Display Modes
Old 02-17-2008, 03:13 AM   #1
tcrawman
Stock
 
Join Date: Feb 2008
Location: missouri
Posts: 6
tcrawman is on a distinguished road
Default 86.5 Manual non-turbo will not start!!

This is the second time in a month this has happened. I get in the car turn the key and nothing. All the lights come on, radio comes on but there is no crank or anything. I've tried to arm and then disarm the factory alarm but still nothing. Anyone have any ideas?
tcrawman is offline   Reply With Quote
Old 02-17-2008, 06:29 AM   #2
CyFi6
3" Exhaust
 
Join Date: Oct 2007
Location: SLO
Posts: 234
CyFi6 is on a distinguished road
Default

Any click noise or anything from the engine bay area? Usually if there is 0 noises anywhere its the alarm, sometimes you gotta try to ar/disarm it a few times.
CyFi6 is offline   Reply With Quote
Old 02-17-2008, 02:49 PM   #3
tcrawman
Stock
 
Join Date: Feb 2008
Location: missouri
Posts: 6
tcrawman is on a distinguished road
Default

Got it started this morning. Apparently a wire came out of the factory alarm, probably the start signal to the ECU. Tried to unplug the alarm but the car wouldn't start. Plugged it back up and it started fine. I need to go to the dealer to get the schematics for the alarm and figure out which wire is the start signal and bypass it to just get rid of the problem all together. thanks for your reply
tcrawman is offline   Reply With Quote
Old 02-18-2008, 11:35 PM   #4
stewie
Stock
 
Join Date: Feb 2008
Location: uk
Posts: 6
stewie is on a distinguished road
Default electrical drawings

If you hav a fax/e-mail, i could could send you the diagrams i have for a 1991 non turbo. files to big to post after scanning

stewie
stewie is offline   Reply With Quote
Old 02-19-2008, 02:07 AM   #5
carfanatic89
3" Exhaust
 
carfanatic89's Avatar
 
Join Date: Apr 2007
Location: Waco
Posts: 164
carfanatic89 is on a distinguished road
Default

Yeah the alarm computer and the ignition are wired to a relay and the alarm comp. allows current to travel through the relay to ground and the circuit for the ignition is swtiched on to the starter

heres the alarm wiring diagram
MK3 TEWD On-Line
__________________
Supra Engine Powered Dragster



Last edited by carfanatic89; 02-19-2008 at 05:43 PM.
carfanatic89 is offline   Reply With Quote
Old 02-19-2008, 01:41 PM   #6
tcrawman
Stock
 
Join Date: Feb 2008
Location: missouri
Posts: 6
tcrawman is on a distinguished road
Default Beautiful!!

Thanks for that link, that will help a lot
tcrawman is offline   Reply With Quote
Old 02-19-2008, 05:49 PM   #7
carfanatic89
3" Exhaust
 
carfanatic89's Avatar
 
Join Date: Apr 2007
Location: Waco
Posts: 164
carfanatic89 is on a distinguished road
Default

It looks like you could just take the starter relay out and connect the ignition wire and the wire going to the starter straight 2gether. Pins 2 and 4 the only problem is that the car would start regardless of the clutch pedal being pushed in or not.
Heres another view of the diagram MK3 TSRM On-Line
__________________
Supra Engine Powered Dragster



Last edited by carfanatic89; 02-19-2008 at 05:54 PM.
carfanatic89 is offline   Reply With Quote
Old 03-31-2008, 09:13 PM   #8
SuperSpartan
3" Exhaust
 
SuperSpartan's Avatar
 
Join Date: Mar 2008
Location: Tucson Arizona
Posts: 97
SuperSpartan is on a distinguished road
Exclamation I have sorta a promblem

This was my dads car gave it to me and he has no idea since hes in phoenix and i in tucson

i was turning and the steering suddendly got hard and the car turned off on me thankfully i wasnt hit but then when i push started it and succesfully got to my location but then later on in the day i came back to leave and i would:
unlock my car
open door
and all the backlights on the gauges and meters went off blinking with a little ring coming from the ignition area then
i close the door and it stops after like 30 seconds it seems that the alarm should go off because it used to go off all the time now it just blinks and when i turn the key to turn it on (yes i do it properly) it just has a wierd click noise at the passengers foot area just a loud click noise and the lights just go on but the doors lock as if it turned on

any help? it just started this yesterday it worked fine before btw its a 1990 Turbopush starting all my life isnt exactly what i would want to do thanks
__________________
1990 Toyota Supra Turbo!!
www.cardomain.com/ride/3067504
SuperSpartan is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
HELP PLEASE Nick0887 Non-Generation Specific Questions 4 02-28-2009 07:26 AM
89 7mg to 2jz turbo manual turbojuiced MKIII Supra 2 04-05-2008 01:11 AM
86.5 Manual non-turbo will not start!! tcrawman Non-Generation Specific Questions 5 02-18-2008 04:59 PM
Dream Offer Karma_Supra MKIV Supra 22 10-17-2007 03:04 PM
Sequential Turbo Question suprapoweredsoarer MKIV Supra 1 06-06-2006 12:13 AM


All times are GMT. The time now is 08:42 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.

1986



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87