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[UPDATE: Root Cause Identified] "EPB Shift Interlock Function Activated" message appearing on each startup

61K views 48 replies 10 participants last post by  PassionT  
interesting thread.. i just took my Rav4 TRD for its first 9000 km checkup.. ever since this checkup im getting this message..... I called Toyota Canada and they have no idea what I was talking about..

Im getting the exact issue.. appears right after startup. complete random. Sometimes its there sometimes its not.

I will take the rav to the dealer and see what they say...
 
I'm starting to think that this may be more common than we think. Even if we push dealerships to perform the fixes I posted in OP most likely it would just be a matter of time until the replacement parts begin having the problem as well. Probably some flaw like the roof rail issue so many folks have. Toyota needs to go back to the drawing board on some of this stuff it seems.

At least the parking break is working as intened, small blessings I guess.
I messaged a few rav4 Instagram folks who have amazing rav4s. They live in Japan and North America. Some had no idea what I was talking about, but! Others knew exactly and had the same issue. ALL OF Them said they noticed it after their rav came back from servicing. My rav just came back from servicing too. So my question is. What is toyota doing ? (If this is the cause)