24v Won't Start!
#1
24v Won't Start!
Hello Everybody,
This is my first post, but have been reading these forums for some time now after owning 2 24v 2nd gens! My truck (00 2500 24v 6spd) has not been running for a month now, and can't seem to fix the problem. It will start with the VP44 hotwired, and I have followed all of the procedures provided by Blue Chip Diesel.
I started doing body work on my truck (swapped complete doors, hood, bumper, bed, fenders, ect.), and once I was finally done, I tried to start my truck up and it started right up and then died after 2-3 seconds. It did this for 3 more times and now it will only crank with no start (unless the VP44 is hotwired).
These are the codes that have come up on my Snap-On Solus Edge:
ECM:
P1693
P1694
PCM:
P1698
P1687
ABS:
21
84 (Mismatched VIN)
23
I have also seen the No Bus message once, but not consistently.
It is also indicating that my ASD relay is "off", but I have swapped the relay and has not made a difference. At this point I am thinking that I have a bad PCM, but am not sure. If so, can I use a 99 PCM and re-flash it? Any help would be most appreciated, I need to get my truck up and running!
Thanks,
mms
This is my first post, but have been reading these forums for some time now after owning 2 24v 2nd gens! My truck (00 2500 24v 6spd) has not been running for a month now, and can't seem to fix the problem. It will start with the VP44 hotwired, and I have followed all of the procedures provided by Blue Chip Diesel.
I started doing body work on my truck (swapped complete doors, hood, bumper, bed, fenders, ect.), and once I was finally done, I tried to start my truck up and it started right up and then died after 2-3 seconds. It did this for 3 more times and now it will only crank with no start (unless the VP44 is hotwired).
These are the codes that have come up on my Snap-On Solus Edge:
ECM:
P1693
P1694
PCM:
P1698
P1687
ABS:
21
84 (Mismatched VIN)
23
I have also seen the No Bus message once, but not consistently.
It is also indicating that my ASD relay is "off", but I have swapped the relay and has not made a difference. At this point I am thinking that I have a bad PCM, but am not sure. If so, can I use a 99 PCM and re-flash it? Any help would be most appreciated, I need to get my truck up and running!
Thanks,
mms
#4
#5
Yes, it turned out to be my PCM. If you have access to another 2nd gen VP truck you can swap the pcm's temporary and see if your truck will start . My truck is a 2000 6spd and I used the PCM out of a 2000 auto and it started right up. So I just ordered a new pcm and haven't had any issues since.
I had another truck with nearly the same issue at the same time and that truck's problem was there was a broken wire in the main harness.
I would look at your crank and cam sensors possibly as well. Just out of curiosity let me know what it turns out to be!
I had another truck with nearly the same issue at the same time and that truck's problem was there was a broken wire in the main harness.
I would look at your crank and cam sensors possibly as well. Just out of curiosity let me know what it turns out to be!
#7
#10