NHTSA Complaint #11547977 — 2021 TESLA MODEL Y

Findings from Tesla technician: Verified customer concern for active low brake fluid level alerts. Technician performed a brake inspection and found the rear right brake hose is damaged due to incorrect hose routing. Found the hose is rubbing on the wheel arch liner. The brake calipers have been modified/painted. Technician recommends to replaced rear right brake hose and bleed entire brake system to remove air pockets. Removed and replaced right rear brake hose. Performed brake fluid flush. Performed brake pressure test and passed. Removed and replaced right rear wheel arch liner. Performed validation road test and verified repairs. Vehicle operations is normal at this time and no alerts are active. Further findings from Tesla technician: During brake fluid flush found left rear caliper mounting bolt is not installed. During brake fluid flush found left rear caliper mounting bolt is not installed. Installed new caliper bolt. Torqued both caliper bolts to factory specifications. Test drove vehicle. Verified repairs, operation is normal at this time and no alerts are present at this time.