Re: GM Can to ALDL
Posted: Sat Apr 29, 2023 6:04 pm
What sets off the alarm bells is after a few messages of him banging on about how it works but cannot provide one single shred of info other than 'it's just a loom', as soon as I agree to try and buy one, suddenly he can't do it. Usually when this happens it because the person can't do it, just what I've experienced in the past, could be wrong. When he's the only person that I have spoken to out of a whole range of people that specialise in this type of thing that I have asked to do it, he's the only one that says he can do it, but then when go to engage his services suddenly he can't.
I am happy to swap the E38 for E67, however he wasn't interested in providing any options or even the slightest detail on what he could offer to fix it other than it needs a 'full loom', just that he could do it but then can't when I asked to go ahead. So I don't think it's worth wasting anymore time with him.
I've tried different OS's and different ECU's, I've got 3 VF's (E38) and a VE (E67) that I've experimented with the PIM/cluster and the PIM doesn't seem to pickup anything from either of them. The only one it works with is my other VZ 6L crewman which is also E38 (but obviously this already comes factory with a similar PIM).
I guess my next step is I'll see if I can find the oldest E67 VE software with 6L80 since the VZ OS never came with it and see if that works as at a guess this would probably have a chance at being closer to VZ than the VF OS is.
Temporarily I made up a little adapter loom and have a VY cluster in it so I can have a fuel gauge at least and I only have oil pressure fault, check engine and no temp gauge now with the VY cluster.
If I don't have any success with trying the VE OS, I'll go back to working on my little conversion unit, so far I can send data on the ALDL to make the cluster do what I want, now I just need to pickup the PID's off the GMLAN and make it 'rebroadcast them ALDL'.
Thanks
I am happy to swap the E38 for E67, however he wasn't interested in providing any options or even the slightest detail on what he could offer to fix it other than it needs a 'full loom', just that he could do it but then can't when I asked to go ahead. So I don't think it's worth wasting anymore time with him.
I've tried different OS's and different ECU's, I've got 3 VF's (E38) and a VE (E67) that I've experimented with the PIM/cluster and the PIM doesn't seem to pickup anything from either of them. The only one it works with is my other VZ 6L crewman which is also E38 (but obviously this already comes factory with a similar PIM).
I guess my next step is I'll see if I can find the oldest E67 VE software with 6L80 since the VZ OS never came with it and see if that works as at a guess this would probably have a chance at being closer to VZ than the VF OS is.
Temporarily I made up a little adapter loom and have a VY cluster in it so I can have a fuel gauge at least and I only have oil pressure fault, check engine and no temp gauge now with the VY cluster.
If I don't have any success with trying the VE OS, I'll go back to working on my little conversion unit, so far I can send data on the ALDL to make the cluster do what I want, now I just need to pickup the PID's off the GMLAN and make it 'rebroadcast them ALDL'.
Thanks