Ref. Guide 75861
For 2016 Nissan Titan Diesel Push-Button Start
Step 1
A. I believe it says to cut the wires attaching the white 15 Pin connectors to the T-Harness.
B. There should be a red wire and a black wire coming from the T-Harness that need to be spliced into the back of the trucks OEM BCM white 15-Pin connector.
C. Locate the +12V wire on the trucks OEM BCM white 15-Pin connector, which is a bigger white wire on pin 5, and splice in the red wire from the T-Harness.
D. Locate the -12V wire on the trucks OEM BCM white 15-Pin connector, which is a bigger black wire on pin 1, and splice in the black wire from the T-Harness.
What is the best way to do this? Fortin says not to use T-Taps but they sound like the simplest way to do it. What about quick splice connectors? Does anyone have a picture that shows how this is done?