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Old 02-23-2011, 08:14 PM   #4
schoir
Registered User
 
Join Date: Jun 2007
Location: Freeport, New York
Posts: 471
Quote:
Originally Posted by mikes_box
Maurice,
If you do the 03 upgrade and go to the 4 bow do you also need to change the motor or transmissions stuff?
Mike:

It's not absolutely necessary, but if you have the "A Version" transmissions and set-up (i.e., B-Pillar Microswitch, Clamshell microswitch and early double relay), you will have to find a way to trip the B-Pillar microswitch at the appropriate moment in the cycle because the four-bow top's B-Pillar is located slightly differently).

Note that this only applies to MY '97 to '99 ... On the MY '00 to '02, it's a straight swap.

If you do decide to replace the transmissions and other parts for installation on a '97 to '99, you will also have to do some rewiring behind the relay tray, at the front of the new driver's side transmission, and at the electric motor.

Also, the electric motors can be used interchangeably.

Regards, Maurice.
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