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Any help for 2021 RR , Code PO363

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24K views 67 replies 18 participants last post by  brnschr1000r  
#1 ·
I purchased this car new and within 15 miles I started to get limp home code PO363 . But it only happens at my house which the elevation is 4000 ft. At glamis which is sea level I did not get one code. It has been at the dealer for 3 weeks sitting there since Can Am has failed to get back to the technicians . They decided to put a clutch kit in it since I have 35s to eliminate the belt slippage and the car through the code again once I got it back home . The dealer is also sea level. I have replaced the Spark plugs , new belt . Swapped map sensors with a known good one and still getting the code . Dealer is picking car up again this week , but I am losing faith in them . Car has 300 miles on it and I paid over 50k for it and it is worthless. Anyone have any ideas ? It seems directly related to elevation. Thanks I’m advance !!
 
#52 ·
Update
I put it in eco mode and it wouldn't start
Put it back in sport and it starts up with some choppy rpms and then idles smoothish sometimes.

ive got it up to 12 miles on the odo lol

Thank you I will tell the tec when I get a chance to take it there.
Try running it with the gas cap removed. Might not be venting properly. Totally acts like a fueling issue of some sort.
 
#59 ·
Update
Dealer said the clutch is rusty and causing the problem. They are waiting for parts still.
I'm pretty sure they are wrong lol.
But you never know. View attachment 281665 View attachment 281666 View attachment 281667 View attachment 281668 View attachment 281669
I have never taken it near water or washed it so this is from the factory View attachment 281665 View attachment 281666 View attachment 281667 View attachment 281668 View attachment 281669
What dealership are you using? FYI I have same similar issue. Been to the Lake Havasu and Bullhead City dealers with no success…. So frustrating
 
#58 · (Edited)
LOL some one did
that rust is from water in the housing for weeks maybe months
and remember those parts will not be covered under warranty
the dealer is selling snake oil
I have power washed mine a few times and it is not rusty
your code is not just a simple misfire code
 
#63 ·
What dealership are you using? FYI I have same similar issue. Been to the Lake Havasu and Bullhead City dealers with no success…. So frustrating
you guys need to show that photo of the missing tooth to your dealers
that photo is from a 21 rr very low mileage
the dealer can simply remove the crank sensor and look at that wheel
and check it for damage
far smarter than throwing parts at it...lol

They replaced the clutches and it works perfectly now waited months for parts,
Shock is leaking now but this thing is ridiculous power wise lol 😆.
My dealer is ars powersports in lakeland fl

They got it covered by warranty
 
#60 ·
you guys need to show that photo of the missing tooth to your dealers
that photo is from a 21 rr very low mileage
the dealer can simply remove the crank sensor and look at that wheel
and check it for damage
far smarter than throwing parts at it...lol
 
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