Thank you for your answer! I installed the module, but I must need to do something else as it hasn’t changed the car’s performance. Can you advise?

The orange up arrow and CE light are on and shifting is bizarre but it drives.. I bought a $25. TCU module and replaced old one but now I apparently need Vida software to connect it to car. $380. at dealer; nobody else seems to have it and I don’t run Windows anyway. ( minimal computer use and I use...

That’s abscate

Hi Neil and abate: My mechanic had trouble pulling codes as his computer didn’t communicate well with Volvo but eventually he got a 666 code and a 411 the part- the transmission control module, a little box that just slides into a slot by the engine. I finally found one with the correct model number...

Thank you , Neil, for your answer. I think the place you mentioned in Sacramento went under, as I called a couple of places there already. I lived in Sacramento for a while and loved that place in Rancho Cordova- kept my old brick running until I totaled it 5 years ago… No luck on any other places a...

:? Hello all The ongoing challenge of my marriage to a1998 S70 turbo sedan ( married due to still paying on loan): Now the check engine and flashing up arrow are lit up on my dashboard and it’s drivable but shifting badly. My friend who is a mechanic has said it is the transmission computer and I ha...

I have searched for an answer and even downloaded the electrical diagrams but they don't mean much to me. I have successfully removed the door panel ( meaning I didn't mangle it) but now I'm stuck. Gonna rain soon so I really want this sucker closed! And it's embarrassing driving around with plastic...