Quote:
Originally Posted by Siward
... I have a sneaking feeling that the rear diff is fine and it is an electrical issue.
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thats exactly what I was pointing out - haldex controller is a "electrical box" that engages haldex clutch when needed to send power to rear diff that is a mechanical contraption with some gears and fluid. When our cars "loose AWD ability" its usually because haldex controller packs up in some way or not getting proper info to engage itself (ie lack of info from CEM that front wheels are spinning). If it "packs up" you usually see warning on dash saying something is wrong etc.
From what I experienced, its more possible the problem is in the controller itself rather than in CEM or rear diff but its just my 2c.