Rear Right Door Lock for Tesla Model S (-2021) | 6008914-99-D

1. Core Function Description

1. Reliable Locking & Unlocking: Equipped with a precision motorized actuator, it supports seamless operation via Tesla key fob, mobile app, interior rear switches, and child safety lock mechanisms. It integrates mechanical and electronic locking to ensure the rear right door stays securely closed during driving and enables convenient access.
2. System Integration: Communicates in real-time with the vehicle’s Body Control Module (BCM) and central control system, transmitting lock status to trigger functions such as "door ajar" alerts on the dashboard, child lock activation synchronization, and anti-theft system engagement when locked.
3. Environmental & Wear Resistance: Constructed with corrosion-resistant aluminum alloy housing and IP6K9K waterproof electronic components, it withstands extreme temperatures (-40℃ to 85℃), moisture, and dust—ensuring consistent performance in harsh weather and extended use.

2. Specification Parameter Table

3. Fault Judgment (Signs for Replacement)

• Unresponsive Operation: Failure to lock/unlock via key fob, app, or interior switches; child lock function not engaging—often due to a faulty motor, worn gears, or wiring damage.
• Abnormal Noises: Grinding, squeaking, or clicking during operation, indicating debris in the mechanism, misaligned components, or actuator failure.
• Dashboard Alerts: Messages like "Rear Right Door Lock Malfunction" or "Child Lock System Error," signaling a loss of communication with the BCM.
• Insecure Locking: Door can be opened from inside/outside despite being locked, or child lock fails to engage—posing safety risks for rear passengers.

4. Advantages vs. Generic Products

5. Installation Details

5.1 Package Contents

• 1× Rear right door lock (6008914-99-D)
• 4× OEM-spec mounting screws
• 1× Installation guide (with wiring diagrams and child lock alignment marks)
• 1× Silicone-based lubricant packet

5.2 Tools Required

• Plastic trim removal kit (to avoid damaging rear door panels)
• Torx screwdrivers (T15, T20)
• Socket wrench (8mm)
• Electrical connector release tool

5.3 Precautions

1. Disconnect the vehicle’s 12V battery before installation to prevent electrical shorts.
2. Use plastic trim tools to gently remove the rear door panel—avoid breaking clips or damaging window control wiring.
3. Align the child lock mechanism with factory marks on the door frame during installation (critical for safety function).
4. Tighten mounting screws to 8±1Nm to secure the lock without distorting the housing.

6. After-Sales Support

• Warranty: 3-year/50,000-kilometer coverage (whichever comes first), covering defects in materials or workmanship (excludes physical damage or improper installation).
• Technical Assistance: EV-certified technicians available via chat or email to assist with installation (e.g., child lock alignment, wiring connection) and post-installation troubleshooting.
• Compatibility Guarantee: 7-day return policy for unused, incompatible items in original packaging.

7. Conversion Guidance