2020 Chevrolet Malibu 1.5L Brake Vacuum Pump Replacement (2016–2022 GM 1.5T) | Hard Brake Pedal Fix

In this video, I replace the brake vacuum pump on a 2020 Chevrolet Malibu 1.5L turbo engine, a common failure that can cause a hard brake pedal, low brake assist, or vacuum pump performance codes. This repair applies to many 2016–2022 GM vehicles equipped with the 1.5L turbocharged engine. I walk through intake removal, accessing the tight lower 13mm bolt, removing the failed pump, inspecting internal camshaft damage, and safely extracting broken aluminum debris using a bore scope and magnet. If your Malibu has a P0556, brake booster performance code, or sudden brake stiffness, this repair may apply to you. Proper alignment of the new pump and gasket installation is critical to avoid leaks or internal damage. I also show how to verify that the camshaft drive is intact before installing the replacement unit. Time Stamp [00:00:00] – Brake Pedal Issue & Vacuum Pump Diagnosis [00:01:05] – Tools Required for Vacuum Pump Replacement [00:02:00] – Remove Intake Tube & Upper Cover [00:03:10] – Accessing the Vacuum Hose & T27 Bolt [00:04:30] – Removing the 13mm Mounting Bolts [00:06:00] – Extracting the Failed Vacuum Pump [00:07:05] – Inspecting for Internal Engine Damage [00:08:20] – Removing Broken Aluminum Debris Safely [00:09:40] – Aligning the New Vacuum Pump Properly [00:11:00] – Reassembly Tips & Final Brake Check 🔧 Vehicle Info Primary Vehicle: 2020 Chevrolet Malibu 1.5L Turbo Also Applies To (1.5L Turbo LYX/LF V Engines): 2016–2022 Chevrolet Malibu 1.5T 2018–2022 Chevrolet Equinox 1.5T 2018–2022 GMC Terrain 1.5T 2017–2022 Chevrolet Cruze 1.4/1.5T variants (similar setup) ⚠️ Always verify engine code before ordering parts. 🛠 Tool List 13mm swivel socket 13mm 1/4" socket T27 Torx bit 10mm socket Flathead screwdriver Right angle pick Needle nose pliers Ratchet + extensions Small magnet Bore scope (recommended for debris inspection) ⏱ Average Job Time 1.5 – 2.5 Hours 🔥 Difficulty Rating Moderate (6/10) Tight working space and internal debris inspection required. 📌 Pinned Comment (Place at Top of Comments) If your Malibu has a hard brake pedal or vacuum pump code, comment your engine size below 👇 Did your pump break internally like this one? ⚠️ Disclaimer This video is for educational purposes only. Vehicle designs and procedures may vary. Always follow proper safety practices and manufacturer specifications. 👍 Like & Subscribe 👍 Like 🔔 Subscribe for real-world DIY auto repairs from Kevin’s Mobile Automotive Repair 🚀 Get vidIQ to grow your channel faster! https://vidiq.com/KevinsMobileAuto 🔗 Connect with Me Website: https://www.kevinsmobilerepair.com Subscribe for more DIY guides: @kevinsmobileautomotiverepair 🎵 Music Credits Team Building by 2TECH-AUDIO https://2tech-audio.bandcamp.com Music promoted by https://www.free-stock-music.com Licensed under Creative Commons Attribution 3.0 (CC BY 3.0) https://creativecommons.org/licenses/... #️⃣ Hashtags #ChevyMalibu #BrakeVacuumPump #MalibuRepair #HardBrakePedal #GMRepair #1_5Turbo #DIYAutoRepair #BrakeBooster #EngineRepair #KevinsMobileRepair