Torque Converter

[MyMazda]

I have been told that my Torque Converter needs to be replaced in my 2006 Mazda 5. Would anyone know why it would fail? Also what components that connect to it should I have checked.

We have had nothing but trouble with our Mazda. We have already replaced the air conditioning system and the lower engine block under warranty (Thanks goodness). Warranty is almost up. I'm scared.

Thanks for your input.

 

[KBrian]

The torque converter is the link between the engine and the automatic transmission. It allows the engine to continue to run when the vehicle is stopped. Some converters are controlled electronically to 'lock' them up at highway speeds (form a fixed link between the engine and transmission). Most converters are filled with transmission fluid and have a pump to move the fluid between the trans and the converter.
Replacing the converter is a pretty rare event and may be associated with the pump or the lock-up mechanism IMO.

Check with the service manager to find out why the converter is being replaced, or describe the symptoms on this forum to have members provide diagnosis of the problem.

 

[Silentnoise713]

KBrain is right on.

You can check Google and Youtube for more detail explanation.

http://www.youtube.com/watch?v=Kfksv9jFE4w

 

[thaxman]

I used to run parts between parts stores and garages, and I've never seen a torque converter need be replaced on anything as new as a MZ5. Usually, they were for 15+ year old vehicles. Please give us your symptoms. Even if we can't give you good news, at least someone else down the road will be able to use your information in the archives.

 

[rscottg]

I have been told that my Torque Converter needs to be replaced in my 2006 Mazda 5. Would anyone know why it would fail? Also what components that connect to it should I have checked.

We have had nothing but trouble with our Mazda. We have already replaced the air conditioning system and the lower engine block under warranty (Thanks goodness). Warranty is almost up. I'm scared.

Thanks for your input.

I wonder if this is related to the horrible colour of the atf fluid at low mileage in these vehicles. I still don't know the reason for fluid changing to almost a black colour. Maybe these transmissions produce a lot of heat, and the fluid cannot handle it? It would be nice if the dealership would replace the mazda m-v fluid with synthetic, but they probably won't. Mazda gives no time line for changing it, so I think there are many people driving around with less than optimum fluid. Another poster on here just posted about their black fluid.

On a side note, yesterday I found a link to synthetic mazda m-v fluid available in France and other places. Great specs on it, compares to Amsoil and Redline. Maybe Mazda should put that in their transmissions. Mazda Delexia M-V ATF

 

[The ManLaw]

you arent the only one with a newer vehicle needing a new torque converter, i had a 2003 fuckus that "needed" one replaced in 2006 with 28,xxx miles on it. granted the tranny was shot and destroyed that replaced torque converter within 30 miles or so...

be sure to make sure everything has its own warranty once you get the vehicle back, like they replace the torque converter, ask if they provide like a year warranty on their service and parts regardless of miles