03 cab swap

[Mattwhemi]

03 1500 cab swap is the cab wiring for 4.7 5 speed the same as the 4.7 auto cab or dose the both trucks are st models and 4.7 one auto and 1 manual trans

 

[tron67j]

The best I can say is that my 03 wiring didn't match what I expected when I did some work, it differed from the diagrams I found. For example, when my O2 sensor warning came on I expected to find two of them based on service manual. Ram service found one and could only figure that my 5.7 had been tuned at factory for 1 similar to the 5.9 engine that the 2002 model had. Of course the immediate difference is the wiring for the Park/Drive indicator, but options may result in a difference, also if trucks were built at different factories or different times.

Only way you will know is to trace it all. Good luck.