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ECU failure 2019 Turbo S

10K views 14 replies 8 participants last post by  sfv2rvr  
#1 ·
Anyone else have any trouble with ecu?
I bought the car in November 2018 and had it out 3 times. 2 out of 3 trips the ecu has failed. First time was with less than 1 hour of use. 2nd ecu failure came after about 8 hours of use.
 
#5 ·

These are the error messages I’ve got on all 3 occasions. When it happens the car turns on and sometimes cranks but won’t start and sometimes won’t even crank.

Car is going back to the dealer tomorrow. On the previous 2 occasions the dealer was not able to recover any data from the ecu and not able to re-flash it so they replaced it and the car instantly started up.
1st incident happened in under 1 hour of use. 2nd incident happened around 6 total hours and 3rd incident happened around 9 total hours.
 
#8 ·
Do you still have any of the "bad" ECU's? I would love to check one out. I have quite a bit more ability than a dealer with Polaris Digital Wrench software. I have seen that combination of codes in the past and it was fixable. Its hard to believe that you got multiple bad ECU's so more likely an issue with your vehicle or something conditional.

Nate
Alba Racing
 
#9 ·
I don’t have any of the old ecu’s
I’ll see if I can get this last one when they are done. Polaris is having the dealer disconnect my accessories which are powered by the isolated secondary battery. I can’t imagine that would be a possible cause.
Are you guys close to any programming on the 2019 CA cars?


Sent from my iPhone using RZRForums.net
 
#10 ·
We aren't currently planning much for the 2019 CA version due to emissions laws. Since we can not legally sell the tune in the state of CA it kind of kills it for us. We do have the 2019 non-CA tunes ready to rock though.

Nate
Alba Racing
 
#13 ·
I would bet an electrical short in the loom somewhere on the vehicle. Wire loom is worn though somewhere and sometimes grounds out or shorts to another wire.
 
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