T56 swap now no start?
#1
T56 swap now no start?
Hey guys,
Thanks again for the help even though you were not here I used the sticky's and all the information here to get my swap done.
Now the problem.
After I installed the T56 I just left the automatic shifter hooked up to start and go through the gears. Everything worked fine.
I completed the wiring to get the light and reverse lockout completed and moved the wires to the clutch engage switch. Now the car won't start.
Here is what I have done.
1. Swapped the wires around. no joy
2. Wired the automatic shifter back in. No joy
3. Jumped the starter across...Turns over and starts no problem with key on.
Does the shifter ingnition lock cable have anything to do with anything?
Is there anyway I can apply power or complete a circuit with the two neutral safety wires without using the clutch or the shifter?
Thanks in advance you are a wealth of knowledge.
Semper Fi
Willie
Thanks again for the help even though you were not here I used the sticky's and all the information here to get my swap done.
Now the problem.
After I installed the T56 I just left the automatic shifter hooked up to start and go through the gears. Everything worked fine.
I completed the wiring to get the light and reverse lockout completed and moved the wires to the clutch engage switch. Now the car won't start.
Here is what I have done.
1. Swapped the wires around. no joy
2. Wired the automatic shifter back in. No joy
3. Jumped the starter across...Turns over and starts no problem with key on.
Does the shifter ingnition lock cable have anything to do with anything?
Is there anyway I can apply power or complete a circuit with the two neutral safety wires without using the clutch or the shifter?
Thanks in advance you are a wealth of knowledge.
Semper Fi
Willie
#2
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Car: 1985 Camaro Z28, VIN F
Engine: 427 sbc, HSR
Transmission: T-56, self rebuilt 700+ hp
Axle/Gears: Moser 12bolt, 3.42 trutrac
Re: T56 swap now no start?
You should wire the two neutral safety wires to the clutch pedal. You can jumper them to test the install, but you shouldn't rely on it as someone can get killed..
#4
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Car: 1985 Camaro Z28, VIN F
Engine: 427 sbc, HSR
Transmission: T-56, self rebuilt 700+ hp
Axle/Gears: Moser 12bolt, 3.42 trutrac
Re: T56 swap now no start?
Can you pop the rear hatch using the console button with the purple/green wires jumped together? If not, then you still have something crossed.
Also there should be Black/W and Orange/B wires (Pins A and B from the Automatic shifter) that need to be left open and connect to the ECM.
Also there should be Black/W and Orange/B wires (Pins A and B from the Automatic shifter) that need to be left open and connect to the ECM.
Last edited by 85MikeTPI; 01-31-2010 at 08:05 PM.
#7
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Car: 1985 Camaro Z28, VIN F
Engine: 427 sbc, HSR
Transmission: T-56, self rebuilt 700+ hp
Axle/Gears: Moser 12bolt, 3.42 trutrac
Re: T56 swap now no start?
Purple goes to Starter Solenoid, and Green goes to Starter Relay.
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#11
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Car: 1985 Camaro Z28, VIN F
Engine: 427 sbc, HSR
Transmission: T-56, self rebuilt 700+ hp
Axle/Gears: Moser 12bolt, 3.42 trutrac
Re: T56 swap now no start?
No, the starter relay is between the Ign and the Auto-shifter. The relay also gets fed by the VATS.
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Car: 1985 camaro Z/28
Engine: 305 V/8 4bbl carb
Transmission: T5 WC
Axle/Gears: 3-23 posi with 4 wheel discs
Re: T56 swap now no start?
hi , i thought the yellow-purple wires were for the ignition safety switch and the green and the other for the back up lights...??? T5 -camaro 85.
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Car: 1987 Firebird
Engine: 355
Transmission: T56
Re: T56 swap now no start?
Your neutral safey switch might be faulty.
Have you tried shorting the two wires that go to the switch together (by touching them) and then cranking?
Have you tried shorting the two wires that go to the switch together (by touching them) and then cranking?
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Car: 1985 camaro Z/28
Engine: 305 V/8 4bbl carb
Transmission: T5 WC
Axle/Gears: 3-23 posi with 4 wheel discs
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Car: 1987 Firebird
Engine: 355
Transmission: T56
Re: T56 swap now no start?
The 2 fattest wires at the top of the wiring thing on your shifter. Purple and Yellow i think.
Before these would switch closed when your shifter was in PARK or in NEUTRAL, now they plug into your clutch pedal switch (HUGE black button at the top of the clutch pedal rod). SO when the clutch is depressed (and only when its depressed) can you crank.
https://www.thirdgen.org/forums/tran...-thread-3.html
Read from post #145 on, i have lots of pictures there.
The next two wires are reverse. (Green and Blue on shifter, and Green and Purple on connector for me).
Before these would switch closed when your shifter was in PARK or in NEUTRAL, now they plug into your clutch pedal switch (HUGE black button at the top of the clutch pedal rod). SO when the clutch is depressed (and only when its depressed) can you crank.
https://www.thirdgen.org/forums/tran...-thread-3.html
Read from post #145 on, i have lots of pictures there.
The next two wires are reverse. (Green and Blue on shifter, and Green and Purple on connector for me).
#19
Re: T56 swap now no start?
Online,
Yes have even hard wired the two top wires together directly and still no joy. I am going to put a remote start on for now and get it to San angelo and break it down again. will let you know what I find. Is there a fuse for nuetral safety by the way?
Yes have even hard wired the two top wires together directly and still no joy. I am going to put a remote start on for now and get it to San angelo and break it down again. will let you know what I find. Is there a fuse for nuetral safety by the way?
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