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18 - XC60 T8 0 5th check engine light - this time vehicle un-driveable

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#1 · (Edited)
18 - XC60 T8 -5th check engine light (Now 6th light and a lemon)

Just sharing and venting. I have had continuous problems over the last 4000 miles with check engine lights and limp mode messages on my car. In to the dealer each time. Each time codes cleared, software updated. The troublesome thermostat has been replaced once and I am waiting for it to be replaced a second time. The part is apparently on backorder and maybe was going to come in next week.

Twice along with the check engine light the car has gone into limp mode. The first time it would go in and out but the check engine light would never flash. Dealer told me unless it was red or flashing I could keep driving it. Been driving with the check engine light on for several weeks now waiting on a part (after Volvo sent it home with me that way). Two nights ago experience sudden loss of power, gray smoke out the rear end somewhere, and check engine light flashing. Should probably add that 2 check engine lights ago there was a odd metallic screeching sound and what sounded like something depressurizing in the rear. Volvo could not find anything wrong then. Anyway - they are now telling me the *think* the ERAD has failed but are waiting for Volvo Tech support. All of this has occurred within 4000 miles from first light to now. The car will be a year old on Feb 9th.

I have submitted a lemon law letter to Volvo to try and light a fire under somebody to get things fixed. Love the car but very tired of staring at a check engine light Volvo can't seem to fix.

The dealership told me they have seen a lot of these ERAD failures but I don't know that I have heard anyone here mention that - but I may not have looked hard enough.
 
#2 ·
Hey, sorry to hear about your issues and thanks for sharing.

I also got the yellow Check Engine light on my T8 this week after stopping and restarting the engine. It didn’t clear until late next day and I assumed it had something to do with the extreme cold weather.

Currently have around 6200 miles on it.


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#3 ·
I've never read anywhere that the new model has so much software problems as the XC60.

I am still waiting new software for ECU unit .
The problem with the ECU software is known for more than a year and is not yet resolved. Allegedly in the testing phase (news from 2 months ago)

Volvo has very bad developers or uses bad hardware.
 
#7 ·
I've never read anywhere that the new model has so much software problems as the XC60.

I am still waiting new software for ECU unit .
The problem with the ECU software is known for more than a year and is not yet resolved. Allegedly in the testing phase (news from 2 months ago)

Volvo has very bad developers or uses bad hardware.
I think it's both bad developers and like everyone else trying to save a $ wherever possible. Ridiculous considering the price tag we had to pay.

At what mileage did you start having issues and what's your current mileage? So far I had nothing serious but we don't drive that much.

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#9 ·
We have just over 4000 miles on our T8. It's been in twice for a check engine light ... had another appointment scheduled and it went off before the appointment so I cancelled. We have two small kids and the dealer is 30 minutes away, so I'm definitely already sick of taking this thing in. The check engine light has probably been on 75% of the miles driven.

At our last appointment they told us Volvo is aware of the problem, but doesn't have the fix quite ready. They told us our light would likely illuminate soon and not to worry. He said it had something to do with pre-conditioning/remote start and how using either or both of those things has a tendency to trip these codes. That was about 2 weeks ago and it hasn't illuminated again yet. I have prepared a letter to send to Volvo and our local dealer to document the problem--just in case it continues I want the issues to be known in advance to requesting a bigger compensation for our troubles.

Whether it makes sense or not, the whole issue has left me feeling really unsure about our Volvo. We like everything aesthetically about it but just have that lingering feeling that it is going to cause issues continuously. :(

Good luck to the rest of you also having issues!
 
#10 ·
So I haven't updated this in a bit as it has been a bit of an adventure. The car went in this 5th time. I was told the thermostat needed to be replaced - again. Also had issues with a fuel injector and O-rings. Of course there were software updates applied. Picked up the car and before I made it home I Was getting limp mode messages (but the car never went into limp mode). Then the next day the check engine light came on. At that point Volvo agreed to treat my vehicle as a lemon and a refund has just been approved. It has now been passed of to a third party. There is a lot more to that story of working with Volvo. Anyway - this latest (6th) check engine light service determined the 40v power line was loose, was arcing/shorting and melting the wire.
 
#12 ·
Check engine light usually indicates a problem with emissions (in a broad sense of the word). I had it come on couple of times in the 8 months we owned our T8. First time I took it in to the dealer but they could not identify a problem after resetting it. The car didn't have any drivability issues, and the light didn't come back for 4-5 months. In late January the light came on again. I took it to another dealer this time and they did a better job diagnosing the issue. It turned out to be a poor seal at the point of fuel tank neck. Just had it replaced with an updated part (dealer had to order from Sweden, took a couple of weeks). Apparently, it is a T8-specific problem.

PS. As I was waiting for the part to arrive, the CEL went away on its own. So it seems to come on and off intermittently, until the underlying cause is eliminated by replacing the part.
 
#14 ·
I was told that the part is different in T8 from non-hybrids (conceivable since the fuel tank itself is different), but I haven't seen it myself.
 
#15 ·
For those who have problems with the check engine light, did you solve your problems? It's been six times that the check engine light up on my 2019 XC60 T8. The fuel fill neck and the thermostat (two times) were replaced and now the dealer is replacing the IGM. I live in Canada and I plan to call CAMVAP ...
 
#17 ·
Hi, at the moment I am on hold because of COVID-19. CAMVAP is on break. I am confident that I will win my case on the recovery. I went to the dealership 9 times for the CEL problem.

I have good service from the dealer but at Volvo Canada level it is poor. For them the vehicle has no problem ...

For my CAMVAP file I kept a copy of all the dealer's invoices and wrote a Word file which included all conversations between me, the dealership and Volvo Canada.
 
#18 ·
"I have submitted a lemon law letter to Volvo to try and light a fire under somebody to get things fixed. Love the car but very tired of staring at a check engine light Volvo can't seem to fix."

Hi giarmdok,
I am in a similar boat here in '22. I wonder if you ever had any satisfaction on this issue?

I am a 2022 xc60 T8 owner, in the shop with our 5th or 6th CEL.
Bought the vehicle in October and have only had in in possession for 15 out of nearly 90 dys.
Had a battery drain in week one, lost all charge in both power systems, required roadside.
Volvo never explained. and then CEL came on after the battery drain, purportedly for emissions warning, and for various reasons since then, mainly evap line.
No feedback or info from Volvo (and no code I can see). Last one was for break light issue.

Anyone else having evap/emissions line issues in the T8?

Volvo, at a local level denies any "known issue".