1985 TCC switch type
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Pro
Joined: Dec 2002
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From: 84 383 XFire Chandler, AZ
1985 TCC switch type
Is the TCC switch for a 85 normally open or normally closed switch? Is there a way to test/determine the switch type without dropping the pan?
I need to find out because there is a setting in the EBL (Embedded Lockers) settings. The ECM is a 8746 converted to use the EBL. TBI application for a 84. I just got the trans in and I dont want to damage anything.
I need to find out because there is a setting in the EBL (Embedded Lockers) settings. The ECM is a 8746 converted to use the EBL. TBI application for a 84. I just got the trans in and I dont want to damage anything.
Race Director
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
There is no TCC switch in the transmission. Therefore no need to drop the pan to test it. The trans contains the TCC solenoid which is activated by the ECM. The only TCC switch I am aware of is incorporated in the brake light switch. That TCC switch is NC. Unlike the brake light portion of that switch, the TCC side opens when you step on the brakes. It shows in your FSM wiring schematic.
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Race Director
Joined: Feb 2004
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Is the TCC switch for a 85 normally open or normally closed switch? Is there a way to test/determine the switch type without dropping the pan?
I need to find out because there is a setting in the EBL (Embedded Lockers) settings. The ECM is a 8746 converted to use the EBL. TBI application for a 84. I just got the trans in and I dont want to damage anything.
I need to find out because there is a setting in the EBL (Embedded Lockers) settings. The ECM is a 8746 converted to use the EBL. TBI application for a 84. I just got the trans in and I dont want to damage anything.
