jonathanhuber4
XC60 Reduced Engine Power and Generator Issues
Summary of the thread
A 2020 Volvo XC60 diesel with 21,838 km is experiencing a 'Reduced Engine Power' message, starting difficulties, and flickering lights. A diagnostic check revealed a generator error, which could be causing these issues. A similar case was resolved by replacing the generator, suggesting that a defective generator is likely the root cause. Replacing the generator is recommended to resolve the problems.
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4 comment(s)
jonathanhuber4 (community.author)
Thanks. The battery was checked and seems fine. How did you solve the issue? Was it the generator?
ella_taylor1
Yep, for me the symptoms disappeared after changing the generator. Seems you need a new one. Get a quote from a reputable workshop to avoid getting ripped off.
jonathanhuber4 (community.author)
Thanks for confirming my suspicion and for the advice! The workshop confirmed that the generator is defective, and the replacement will cost 960€. Hopefully, that'll be the end of this.
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VOLVO
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XC60
ella_taylor1
I also drive an XC60 and faced similar issues a while back. Reduced engine power, flickering lights... it sounds like your generator is failing. Has the battery been checked?