I have 2004 dodge 1500 with 5.7l trucks been dead 2 months . I have no ground to asd relay truck will not start . changed fuse box and pcm with ones from salvage yard still wound not start. If i ground asd relay and spray gas in throttle body truck will start . when running electronic throttle light on dash is on. I have been working on for month need help.
HI new member need help no ground to asd relay
- Thread starter vtoffroad
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Redtruck-VA
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If you don't already have the service manual downloaded, then I'd start with doing that.
My Dodge: Dodge Owners Service Manuals - Dodge Cars, Minivans, SUVs
This should give you ideas where to check. Post back your progress as there are folks on here that can help.
Edit: I just did a quick check and it looks pretty straight forward in that the ASD is connected to Battery 12vdc and the ground is controlled by the PCM. Since you have swapped the PCM already and it still doesn't work then I'd look at the wiring and electrical plugs closely to see if something is bent or broken. Maybe actually run a new wire from the PCM directly to the IPM to trouble shoot.
My Dodge: Dodge Owners Service Manuals - Dodge Cars, Minivans, SUVs
This should give you ideas where to check. Post back your progress as there are folks on here that can help.
Edit: I just did a quick check and it looks pretty straight forward in that the ASD is connected to Battery 12vdc and the ground is controlled by the PCM. Since you have swapped the PCM already and it still doesn't work then I'd look at the wiring and electrical plugs closely to see if something is bent or broken. Maybe actually run a new wire from the PCM directly to the IPM to trouble shoot.
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