daltana Posted July 12, 2015 Share Posted July 12, 2015 While installing my Fass DDRP I found a 3 wire weatherpack connector with a 3 wire weatherpack sealed cap on it. What is it for? I figured it is for a manual truck, NNS and reverse lights. My truck is an automatic. Link to comment Share on other sites More sharing options...
Administrator Mopar1973Man Posted July 13, 2015 Administrator Share Posted July 13, 2015 CANBUS connector. This is the Cummins diagnostic port or the port you hook your enhancement module too. Link to comment Share on other sites More sharing options...
daltana Posted July 14, 2015 Author Share Posted July 14, 2015 Thanks. Thought it would need more than 3 wires. What is an enhancement module? A tuner. Link to comment Share on other sites More sharing options...
Administrator Mopar1973Man Posted July 14, 2015 Administrator Share Posted July 14, 2015 Yes. Edge Comp, Edge Juice, Quadzilla, Power Puck, Etc. Nope just 3 wires. Link to comment Share on other sites More sharing options...
daltana Posted July 14, 2015 Author Share Posted July 14, 2015 Thanks Mopar1973man. Link to comment Share on other sites More sharing options...
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