Chirp Type Noise From the Serpentine Belt on Jeep Liberty

Submitted by Jim Taddei · May 29, 2025
Published by RepairPal

Problem overview

Vehicles with a 3.7L V6 engine may develop a chirp type noise from the serpentine belt when the steering wheel is at full lock with the engine idling. Our technicians tell us a revised serpentine belt tensioner is available to correct this concern.

8 people reported this problem
4 comments
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Jeep Liberty vehicles with this problem

Average mileage: 148,000 miles
(130,000 - 179,000)

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