PS4 DualShock 4 V2 Disassembly & Button Cleaning | Controller Repair

PS4 controller buttons not working or sticking? Learn how to disassemble, clean, and reassemble a DualShock 4 V2 CUH-ZCT2, including rubber pads, button contacts, and triggers. Buy tools and parts on AMAZON: Screwdriver Set: https://hfixt.com/spro Opening Tool Set: https://hfixt.com/pryt Magnetic Mat: https://hfixt.com/mat Tweezers: https://hfixt.com/tzrs Battery: https://amzn.to/2NZDQyq Rubber Pad: https://link.amazon/B0fVOjBHT Thumbstick: https://link.amazon/B04xDc7ZD Global AliExpress: Screwdriver set: https://hfixt.com/alis Opening tool set: https://hfixt.com/alit Magnetic Mat: https://hfixt.com/amat Tweezers set: https://hfixt.com/altz Battery: https://s.click.aliexpress.com/e/_c4n... Rubber Pad: https://s.click.aliexpress.com/e/_c4T... Thumbstick: https://s.click.aliexpress.com/e/_c39... Useful links 🎮 DualShock 4 v1 Disassembly:    • PS4 Controller DualShock ver1 Disassembly ...   PS4 Pro Disassembly & Cleaning:    • PS4 Pro Disassembly: Ultimate Guide for Fa...   PS4 Slim Disassembly & Cleaning :    • PS4 Slim Disassembly: Fix Overheating with...   More DIY repair guides: https://how-fixit.com 📱Follow us for more tech tips and guides! TikTok:   / howfixit   Instagram:   / howfixit   Facebook:   / howfixit   X: https://x.com/HowFixit Description PS4 controller buttons not working or sticking? Learn how to disassemble, clean, and reassemble a DualShock 4 V2, including rubber pads, button contacts, and triggers. In this PS4 controller repair guide, you'll learn how to open a second-generation DualShock 4 (CUH-ZCT2), disconnect the battery and ribbon cables, clean the conductive rubber pads and flexible contact sheet, and inspect the face buttons and D-pad. We also cover the L1 and R1 shoulder buttons, L2 and R2 triggers and return springs, plus safe reassembly and testing. This tutorial is for the DualShock 4 V2 used with PS4 Slim and PS4 Pro. Look for the light strip at the top of the touchpad to identify this version. If you have a V1 controller, check the separate guide. 🎬 Timecodes: 00:00 PS4 Controller Buttons Not Working? 00:46 DualShock 4 V1 vs V2 Identification 01:13 Tools for PS4 Controller Repair 01:25 Remove the Back Screws 01:48 How to Open a PS4 Controller 02:48 Disconnect the Battery 03:35 Clean PS4 Controller Button Contacts 04:12 Clean the Conductive Contact Film 04:22 Clean Shoulder Buttons and Triggers 04:44 Remove and Replace Thumbstick Caps 05:01 Reassemble DualShock 4 Buttons and Triggers 05:40 Reconnect Touchpad Ribbon and Battery 06:18 Close the Controller and Install Screws 06:51 Test PS4 Controller Buttons 🌟Frequently Asked Questions: ❓Question: Can I use isopropyl alcohol to clean DualShock 4 button contacts? ✔️Answer: Use caution. Isopropyl alcohol can potentially damage the conductive graphite coating if applied aggressively. A dry cotton swab is the safest starting point. For sticky residue on removable rubber pads, use a swab barely dampened with distilled water and allow the pads to dry completely. ❓Question: What is the difference between DualShock 4 V1 and V2? ✔️Answer: The second-generation DualShock 4 (CUH-ZCT2) features a visible light strip along the top of the touchpad. The first-generation model (CUH-ZCT1) lacks this strip. Internal components and disassembly details can differ between versions. ❓Question: Will cleaning PS4 controller buttons fix analog stick drift? ✔️Answer: Not necessarily. Button-contact cleaning addresses button response problems, while analog stick drift usually involves separate joystick mechanisms or circuitry. ❓Question: How do I fix sticky buttons on a PS4 controller? ✔️Answer: Sticky buttons are often caused by dust, oils, or spilled liquids. Remove the affected button pads, clean them gently using a cotton swab, and ensure everything is completely dry before reassembly. AFFILIATE PROGRAM As an Amazon Associate, I earn from qualifying purchases. #ps4controller #dualshock4 #howfixit #ps4controllerrepair