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Potential Tuner
2003 ram 2500 5.7 with 05 pcm
I'm planning on putting a supercharger on my truck, and my PCM does not support tuning. I ordered a PCM from an 05 with similar options. When I plug it in I have some wierd things going on. The abs light is on and making noise, and the gear indicator is flashing all positions. It does start and run though. Has anyone had this issues before?
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Potential Tuner
Hello, I have a 03 ram 1500 with a 05 manual trans pcm. I added the 2nd O2s wiring and stripped the trans wiring. Did this several years ago. No drama..
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Tuner in Training
Stripped the trans wires?
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Advanced Tuner
Can't just plug it in, there some wiring that needs to be done. 2003 is a separate trans controller, 2005 PCM has TCM built into it.