Recent content by SharonMY

Sorry, I didn’t.

Did you find a supported brake controller for your Model Y? I have a 22 MYLR w factory towing. Tesla's low voltage system sends 15.5 v to the brake controller wires. Prodigy-Tekonsha told me their operating range doesn’t support 15.5. Tesla disconnected the Aux power to the 7 pin. Which ruled...

Did you find a supported brake controller for your Model Y? I have a 22 MYLR w factory towing. Tesla's low voltage system sends 15.5 v to the brake controller wires. Prodigy-Tekonsha told me their operating range doesn’t support 15.5. Tesla disconnected the Aux power to the 7 pin. Which ruled...

Did you find a supported brake controller for your Model Y? I have a 22 MYLR w factory towing. Tesla's low voltage system sends 15.5 v to the brake controller wires. Prodigy-Tekonsha told me their operating range doesn’t support 15.5. Tesla disconnected the Aux power to the 7 pin. Which ruled...

Did you find a supported brake controller for your Model Y? I’m still searching for a safe solution. I have a 22 MYLR w factory towing. Tesla's low voltage system sends 15.5 v to the brake controller wires. Prodigy-Tekonsha told me their operating range doesn’t support 15.5. Tesla disconnected...

Have you found ANY brake controllers that support Tesla’s 15.5v low voltage system? I’m stumped after working with Tesla for two years. Towing wiring at the drivers footwell is 15.5 v Prodigy-Tekonsha service lead said they don’t support 15.5v. Tesla disconnected aux power to the 7 pin. So RF...

Hi, this is a great point and could be great news…,did you measure the voltage the connection with the brake controller? I have a 22MYLR with factory towing. Aux power to the 7 pin was disconnected at the factory. Towing wiring at the driver’s footwell is 15.5 . I haven’t been able to find a...

Did you find a supported brake controller for your Model Y? I’m still searching for a safe solution. I have a 22 MYLR w factory towing. Tesla's low voltage system sends 15.5 v to the brake controller wires. Prodigy-Tekonsha told me their operating range doesn’t support 15.5. Tesla disconnected...

Did you find a supported brake controller for your Model Y? I’m still searching for a safe solution. I have a 22 MYLR w factory towing. Tesla's low voltage system sends 15.5 v to the brake controller wires. Prodigy-Tekonsha told me their operating range doesn’t support 15.5. Tesla disconnected...

Hi, not sure if it’s related, but it might be worth knowing if you have a lithium ion battery. My 2022 MYLR has a Lithium Ion battery. The power to the brake controller is 15.5 v in the driver footwell.12v aux on the 7 pin was disconnected at the factory. Tesla didn’t communicate to me I...

Has anyone found ANY brake controller that supports Tesla’s 15.5 V. Prodigy-Tekonsha service lead says their operating range doesn’t go to 15.5. They hadn’t tested and don’t know failure mode. Said don’t use it. Tesla disconnected the 12v aux wiring from the 7 pin. So RF brake controller is a...

Check to make sure the trailer has brakes for loads over 1650# (Tesla Owners Manual) over 1500# (CA law - check your state) MY 2022 isn’t currently working with trailer brakes. No power to the 7 pin.

Hi, the brakes and blinkers are working on my March 22 MY. Rocklin service says corp told them it’ll be a two part fix- new set and wiring (harness? module?) I’d encourage taking it in and adding your vehicle to the Aux 12v fix list. The other stuff should be simple. Good luck!

Good points. The MCU and cable was rested on a plastic storage container. I moved everything away to allow for better air flow. It was 100+ in the garage for over ten days.