Toyota Repair Problems? Ask a Mechanic for Answers ASAP
are any of the fuses blown
do you have a test light
test for voltage at the plug
the power wire is located between the under hood fuse box and the left (driver) side fender. need to make sure it is connected
Welcome, I'm Chris (aka Moose). Experts aren't employees / agents of Just Answer. We are independent service providers using the Site to sell their Expert knowledge to Customers. I strive to provide EXCELLENT 5 STAR service, let me know what's needed from me so your pleased.
I believe I can help on this concern if you still need help?
Just to make sure I understand, the only wire not working at your 7 pin trailer connector is the electric brake?
Are you going to be running an aftermarket controller or the OEM style trailer brake controller.
Gotcha, are there 9 wires at this connector?
Your not getting all the time power on the black wire, or on the yellow ignition wire with the key on?
Are you using the ground in this connector for your test or another ground?
Is the controller getting brake signal power on the Brown wire?
Looking back over our discussion and the prior one I do not see where the fuse for this circuit was checked. It is the TOW BRK 40amp in the fuse box under the hood, is it there and is it powered?
To the left of the drivers left foot is a 2 pin gray connector with this black wire in it. This is the only inline connector between the fuse box and brake controller connector. Check for power there as well.
The post will time out and close on the 29th so if I do not hear back from you. Thanks for letting me try to help.