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Dodge Grand Caravan 2004, PCM Swap

  • aboudehsayed
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7 years 4 months ago #26040 by aboudehsayed
Dodge Grand Caravan 2004, PCM Swap was created by aboudehsayed
Hello Guys
I Do have a Customer Complain having a Dodge Grand Caravan 2004 3.3L working on Four Cylinder, after all Checks i found that Coil Driver #2 inside the ECM is blows,
Now i want to swap the ECM, i put a new ECM with a different Part Number, Engine Crank but won't start, what can i do in this situation?

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7 years 4 months ago - 7 years 4 months ago #26041 by Paul6004
Replied by Paul6004 on topic Dodge Grand Caravan 2004, PCM Swap
Scan it and see what fault codes you get.
You could also plug the old one back in and see if it still runs on that to confirm nothing else has changed (blown fuses etc.)
Last edit: 7 years 4 months ago by Paul6004.

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  • aboudehsayed
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7 years 4 months ago #26042 by aboudehsayed
Replied by aboudehsayed on topic Re:Dodge Grand Caravan 2004, PCM Swap
I plugged the older one and the car starts but working on four cylinder

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  • cheryl hartkorn
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7 years 4 months ago #26051 by cheryl hartkorn
Replied by cheryl hartkorn on topic Re:Dodge Grand Caravan 2004, PCM Swap
needs the vin wrote in the used pcm. snap on cant do it. autel/launch can. ive done it with those 2. also the skim may need reset.

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  • aboudehsayed
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7 years 4 months ago #26055 by aboudehsayed
Replied by aboudehsayed on topic Re:Dodge Grand Caravan 2004, PCM Swap
Thank you

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