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View Full Version : Haldex Failure: New Haldex controller AND pre pump?



jabjab
06-07-2015, 04:01 PM
I was hearing this shuddering noise when making tight turns in parking lots for example and took it into the shop. It was discoverd that my rear wheels were locking up only on tight turns. Tech took the fuse out for the haldex and this get rid of the noise and vibration.

So does this tell me that the haldex controller is shot or could it just be the pre pump? I find it odd because just a few months ago I had the haldex service done (filter and oil). Could the shop that did it messed something up and that maybe fried the pump? Or is this a case of juts bad timing.