LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

LS swap converter lock up/disengage

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Old 11-16-2012, 08:31 PM
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Car: 86 TA, 91 B4C
Engine: 5.3, 4.8
Transmission: 4L80 4000, T56
Axle/Gears: 4.30 M12, 23.42 10 bolt
LS swap converter lock up/disengage

So, what are folks doing to cut 12 volts on the ECM for the converter to unlock?

Just a newer brake switch?
Old 11-16-2012, 10:15 PM
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Re: LS swap converter lock up/disengage

The TCC wire made for this at the C100 connection.
Old 11-16-2012, 11:07 PM
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Re: LS swap converter lock up/disengage

This is entirely stand alone, I'll have to see where that is on the car, but the factory brakes supply 12 when presses and I need constant 12 and cut when brakes are hit as you know.

Last edited by ZONES89RS; 11-16-2012 at 11:13 PM.
Old 11-17-2012, 12:30 AM
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Re: LS swap converter lock up/disengage

As I said, TCC, terminal E7 of the C100.
Old 11-17-2012, 02:58 AM
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Axle/Gears: 4.30 M12, 23.42 10 bolt
Re: LS swap converter lock up/disengage

On the camaro harness somewhere?
Old 11-17-2012, 04:57 AM
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Re: LS swap converter lock up/disengage

use the cruise control switch on the brake pedal
Old 11-17-2012, 03:43 PM
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Re: LS swap converter lock up/disengage

Ok, I did not even think to check that.
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