In this video, I show you how to remove the serpentine belt (drive belt) on a 2016-2019 Chevrolet Cruze equipped with the 1.4L turbocharged engine (second-generation model). Knowing how to safely release the tension on the belt and slip it off the pulleys is an essential skill for a smooth DIY vehicle repair, saving you time and keeping you organized before you replace any worn-out components.
Common signs that your Serpentine Belt needs to be replaced include:
- A loud squealing, chirping, or squeaking noise coming from the engine bay, especially during cold starts, wet weather, or heavy electrical loads.
- Visible signs of aging on the belt, such as severe cracking, fraying along the edges, dry rot, or chunks missing from the inner ribs.
- Intermittent battery charging warnings on your dashboard or a loss of air conditioning performance if a loose or stretched belt begins to slip on the accessory pulleys.
Step-by-Step Overview:
- Access: Park the vehicle on a level surface, set the parking brake, and safely raise the front passenger side. Remove the front right wheel and the plastic inner fender splash shield to give yourself direct, comfortable access to the lower engine pulleys and tensioner.
- Release Tension: Locate the automatic belt tensioner on the front of the engine block. Place a breaker bar or long-handled ratcheting wrench with the correct socket onto the hex casting feature on the tensioner arm. Rotate the tool to compress the internal spring, taking the tension off the belt.
- Remove: While holding the tensioner compressed, carefully slide the belt off an easily accessible upper pulley (like the alternator or water pump). Slowly let the tensioner arm return to its relaxed stop, then fully unroute the old belt from the remaining crank, A/C compressor, and tensioner pulleys.
Safety First: Serpentine belt tensioners are under heavy spring pressure and can snap back with intense force if your tool slips. Always make sure your wrench or socket is completely square and fully seated on the tensioner arm, protect your hands and eyes by wearing durable gloves and safety glasses, and stay completely focused and attentive throughout the entire process.
As an experienced mechanic with a deep background in professional automotive repair and diagnostics, I am here to help you get your car serviced right. If you run into any issues clearing room to work or need a hand with the specific belt routing diagram when installing the new one, just leave a comment below and I will help you out!