If the Truck was not equipped with the Temperature DIC or Mirror, then the Harness is not there
It is located behind the Frill on the Right, almost center
Attachments are only available to registered users.
Part Number ....15826773
My time & info costs me moneyPlease accept my answer if it has been helpful. Regardless of the terms of your Just Answer account, I only get paid for my answer and effort by your accept
Depending on how the Truck was ordered, the Temp Sensor should be a "2" wire plug with Light Green / Black & Dark Green wires