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Hi guys,
Thought I'd post my experience installing the Tesla EPB and thanks to David, Percy, Jack, and Steve and especially Jon Haas for all their help!

My main reason for doing it is that the stock parking brake doesn't hold well and was very hard to engage and disengage.
I got the calipers form Autobahn Dismantling in southern California.
The controller, cabling, and brackets from Pantera Electronics.

I got a switch bezel from Hall and cut a piece of delrin to mount the switch and covered it with vinyl:
IMG_0999

The Tesla calipers need to have the motors flipped 90 degrees.


The stock calipers got moved to the front mounting tabs.
I used 24" 3AN brake lines with a straight and a 90 from Pegasus Racing.


I used Painless Performance PowerBraid from Summit, ran it under console and parallel to A/C lines:

BFB93CBD-6AC7-40BC-9F1B-A785A09095B3

I mounted the controller on the inside of the rear fender splash panel (didn't want to drill holes in the car itself):
3A3B162B-8F73-4267-8BDA-9BD857A85EC0DF538053-2C40-4DB7-8721-63652A86A9B9

This run required 12 feet of wire from the button. Constant and switched power is from the fuse panel. Ground is the green wire above that is bolted to the plate where the voltage regulator mounts.

I ran the caliper cabling through the grommets where the original parking brake lines went and routed them parallel to the A/C lines and stock harness to the controller.
Works great!

Attachments

Images (4)
  • IMG_0999
  • BFB93CBD-6AC7-40BC-9F1B-A785A09095B3
  • 3A3B162B-8F73-4267-8BDA-9BD857A85EC0
  • DF538053-2C40-4DB7-8721-63652A86A9B9
Original Post

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Couple question on this install...

1.  I guess typically a "parking brake" is also supposed to be an "emergency brake".  Is there a way to "modulate" the pressure so it's not either ON or OFF?

2.  Is there an "interlock" in the system that prevents someone from accidentally triggering it when the car is driving?  That would be bad, but I can see how it might happen if the switch for the actuator is mounted either on the end of the parking brake handle, or on a flat (horizontal) surface....

Thanks -

Rocky

Rocky,

No, there is no way to modulate the pressure, although it does take a couple of seconds for the brake to reach full pressure.

There is no interlock, so you need to mount the switch in a location where a passenger cannot inadvertently "hit" the switch. Jon Haas used to make an EPB controller that mounted in the bottom switch position, where the blank switch normally resides. I believe he discontinued it for exactly that reason.

I did have an interlock that disabled the EPB switch at any speed above 5 mph but I had an EFI ECU with a VSS connected to it, so it was pretty easy to configure.

Last edited by davidnunn

Nice installation.



I revised my dash and console but I put the switch where the stock instrument light dimmer switch normally would be.

When the ignition is on, the switch is green when off and red when the brake is on.



The "emergency brake concept has been replaced on current production cars with an EPB for quite a few years now.

My experience with parking brakes with cars with rear disc brakes set ups is that they rarely work well for very long. The EPB on the Pantera is a welcomed improvement.

The Pantera Electronics adapter and wiring components make the install easy.



An additional benefit is that you can completely remove the original handle and bracketry from the car and make more room for the passenger and seat.

Attachments

Images (1)
  • 270142282_1116905232387622_4819334405005121143_n
Last edited by panteradoug

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