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Whining noise 3.6 e torq motor

PC_86

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2021 Jeep Wrangler Willys
I have a 2021 Willys with about 95,000 miles on it, and i have a this loud whining noise it makes kind of sounds like a cheap super charger but only when at 2000 rpms or higher and its louder the higher the rpms. The have replaced the water pump, tensioner pulley and idolizer pulley. can some one help me out.
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alphawolff

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I have a 2021 Willys with about 95,000 miles on it, and i have a this loud whining noise it makes kind of sounds like a cheap super charger but only when at 2000 rpms or higher and its louder the higher the rpms. The have replaced the water pump, tensioner pulley and idolizer pulley. can some one help me out.
Probably a noisy MGU. You're outside of warranty and it's an expensive repair. There's a TSB to update the HCP software to help alleviate the noise, and then to replace the MGU is the noise remains.
 
 







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