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Old 03-16-2011, 09:12 PM   #2
OldNuc
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Join Date: Apr 2008
Location: Far Southwestern Iowa
Posts: 64,856
 

1998 SC2
Default Re: P0741 and P0781...Help!!!

The 741 may be caused by the 781. The781 is possibly a slipping 2nd gear clutch or faulty electrical connection to the 2nd gear solenoid. The connector and plug on top of the transmission tends to get oil fouled. Check resistance between pins J and H on the top of the transmission, nominal is 4.5 ohm. http://www.saturnfans.com/photos/sho...hp?photo=52369

And as you also have reverse slam I would suspect loose nuts. You need both new nuts and the end cover gasket. No, you can not just tighten them and reuse the gasket.

These threads detail what is involved in the repair.
http://www.saturnfans.com/forums/sho...nput+shaft+nut

http://www.saturnfans.com/forums/sho...d.php?t=112858

http://www.saturnfans.com/forums/sho...d.php?t=164114

http://www.saturnfans.com/forums/sho...d.php?t=164115

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