Quote:
Originally Posted by Ott1960
Great post, Thanks for the pics. I changed the relay but when I tried to find the ECU the dealer told me two different wrong locations for it.
So even if the wiring from the relay pin 5 to the ECU pin 8 is complete the ECU feature still has to be turned on!
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Not sure if I am following your post. Sorry, but I will try.
Have you downloaded the PDF file in the first post of this thread?
In it you will find the exact location of the ECU, which is next to the Relay.
If you follow these step by step directions the DRL lamps will light without any Dealer involement. In truth, the dealers don't know how to turn them on becuase Toyota won't share it with them.
If you haven't yet downloaded the document, and you want the DRL on for your Tundra, please do so. If you have any questions after reading it I will do what I can to answer them.
Have a great evening, I plan to,
Frank