DanKatt

Hi all, I've just had the bearings replaced in the rear diff of my 2015 Octavia Scout, but now it's been reinstalled a problem with the Haldex controller has come to light... it's full of water and has shorted! Finding the controller replacement is becoming a nightmare. The part number is 0CQ907554D. I have found various places selling the controller unit for VW's and AUDI's but the final letter is H not D. Just wondering if this would be compatible with my unit? There are a few for sale on ebay with the H ending, and state that they are compatible with D models but thought it double check before taking the chance. Cheers

Legendary Trevor, thanks for this info. Please let me know how you get on, and the costs associated with a second hand diff. Cheers, Dan

I'm having the same issue. Down here in Tassie, my MY15 Scout has a whirring noise coming from the diff at around 30kph and gets really loud over 65-70kph. Mechanic recons it's the pinion bearing or carrier bearing, and had a quote to replace the whole diff at $8000!!! Surely the bearing can be replaced if that is the issue?