the enigmatic volvo transmission         automatic transmission
Transmission
...discussions
  • Here's my story, which may or may not help.
  • Here's a simple thread from brickboard about changing ATF when your car presents tranny problems. 

  • (This is the kind of discussion that occurs repeatedly on Brickboard...)
  • Here's another thread, which deals with the idea that changing ATF might make things worse/'hurt' something...
  • There are many discussions on the brickboard regarding transmission problems, so looking into the archives there may help you in your search.
  • There are often discussions on the brickboard regarding irregular shifting in the 850's - read this generic (really GM based) essay which talks about how electronically controlled trannies work, and why you might be getting certain strange feelings from your transmission. There's also some troubleshooting tips. (Latter parts of the essay are really GM based and so are not as relevant, but you could find equivalents in Volvo systems with a little detective work on diagnostic codes, etc.)
 
Automatic
Shifter
MicroSwitch
 
Gear position selector switch
(or PNP... )
 
OzBrick
ATF 
Flushing 
Section 
 

 

back to ozbrick 850 home page
 

If you have any experiences, facts, hints comments or data that you think might be useful on the site, please

email me

and I will post it, with an acknowledgement of your contribution (if you so wish).