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TCPMeta · 07-21-2008, 06:01 AM

Depends on the year of the Concorde you dropped the motor/trans into.

98-2000 compatible plug and play
2001-2004 has major changes compared to the 98-2000.

If you have say a 2000 Concorde and you used that 03 setup you have two options. Swap out the cam sprocket and Flexplate (flywheel) or use the wire harness from the 03 and swap out the PCM and TCM. 2001-2004 has a PCM/TCM combo so it's one box instead of two. Don't have to change out the BCM I don't think. Also if you go with the swapping computer part you need to go take the PCM into the dealer and have them program the VIN number in. The BCM won't like the PCM if it has a different VIN number.

07-21-2008, 06:01 AM	#9 (permalink)
TCPMeta Junior Member Join Date: Mar 2007 Posts: 23	Depends on the year of the Concorde you dropped the motor/trans into. 98-2000 compatible plug and play 2001-2004 has major changes compared to the 98-2000. If you have say a 2000 Concorde and you used that 03 setup you have two options. Swap out the cam sprocket and Flexplate (flywheel) or use the wire harness from the 03 and swap out the PCM and TCM. 2001-2004 has a PCM/TCM combo so it's one box instead of two. Don't have to change out the BCM I don't think. Also if you go with the swapping computer part you need to go take the PCM into the dealer and have them program the VIN number in. The BCM won't like the PCM if it has a different VIN number.