2 Shops Couldn't Fix This Car in 7 Months! Parts Cannon Fail!

This Lexus GS350 has been to 2 professional automotive repair shops for a battery drain issue. combined down time for this vehicle is 7 months and it's still not fixed. The owner of this vehicle actually attempted diagnosis and was on the right track until they decided to leave the rest to "professionals" who actually fired their best parts cannon and did not fix the vehicle. This video demonstrates the importance of proper diagnosis no matter how long and how complicated it is. TCCN Automotive Inc. Toyota and Lexus Specialist Repair Visit www.tccnautomotive.com to schedule your appointment today. Recommended Tools: Basic Scan Tool https://amzn.to/3Jm6aom Very good DIY Scan Tool https://amzn.to/3zF7dvH Advanced Scan tool https://amzn.to/3q3L3QQ Spill Free Coolant Replacement Funnel https://amzn.to/3uJfKxm Sun roof drain cleaning tool https://amzn.to/3GMDlQ9 Good DIY Torque Wrench 1/2" https://amzn.to/3gE9bnw Wireless Apple CarPlay for Toyota\Lexus https://amzn.to/3uKElSo Very Good Triple Camera Borescope https://amzn.to/3MrgFs0 *as an Amazon associate, I earn from qualifying purchases. Follow the channel on Social Media : http://www.facebook.com/thecarcarenut http://www.instagram.com/thecarcarenut Check out the channel Merch store https://www.youtube.com/channel/UCEKt2bUDBoRUw3wpPpDOUaA/store Make a one time donation to the channel: http://www.paypal.me/CCNdonate Check out the amazon store: http://www.amazon.com/shop/thecarcarenut *as an Amazon associate, I earn from qualifying purchases. 0:00 Intro 1:01 What is The Problem? 5:37 Diagnosing The Issue 11:36 Different Methods of Diagnosis 12:57 This Is What Caused This Problem 14:03 The Actual WHY Is Important 24:27 The Owner Gets All Credit 28:53 DIY Method To Test Similar Issues