Front Right Door Lock for Tesla Model 3/Model Y (-2023) | 1500673-91-B

1. Core Function Description

1. Secure Locking & Unlocking Mechanism: Features a reinforced dual-pin locking structure that ensures the front right door remains firmly locked during driving, parking, or rough road conditions. It supports seamless operation via Tesla’s key fob, interior door button, or mobile app, with a response time of ≤0.5 seconds to prevent delays in access.
2. Smart Vehicle Integration: Communicates in real-time with the vehicle’s Body Control Module (BCM) to send lock status signals, enabling coordinated actions such as activating the alarm system when locked or disarming it during unlocking. This integration also ensures accurate dashboard feedback on door status (e.g., "Door Ajar" alerts).
3. Environmental Resistance & Protection: Constructed to withstand harsh conditions, it protects internal components from water, dust, and temperature extremes. This prevents corrosion of metal parts and ensures consistent performance in rain, snow, or high humidity.

2. Specification Parameter Table

3. Fault Judgment (Signs for Replacement)

• Unresponsive Locking/Unlocking: The door fails to lock or unlock via the key fob, app, or interior button, even after battery checks or system resets. This often points to a faulty motor or damaged wiring within the lock.
• Audible Malfunctions: A grinding, clicking, or whirring noise during operation, caused by worn gears, misaligned pins, or debris trapped in the mechanism.
• Dashboard Errors: Alerts such as "Front Right Door Lock Fault" or "Communication Lost with Door Lock" on the vehicle’s display, indicating a breakdown in BCM communication.
• Partial Locking: The door appears locked but can be opened from the outside/inside with minimal force, signaling a failed locking pin or weak spring.

4. Advantages of Premium Brand-Grade (vs. Generic Products)

5. Installation Details

5.1 Package Contents

• 1× Front right door lock (1500673-91-B)
• 4× High-tensile stainless steel mounting screws (matching OEM thread size)
• 1× Installation manual (with step-by-step diagrams for door panel removal and wiring)
• 1× Silicone-based lubricant (for maintaining internal mechanism smoothness)

5.2 Required Tools

• Trim removal kit (plastic tools to avoid damaging door panels)
• Torx screwdrivers (T20 and T25)
• Socket wrench (8mm)
• Electrical connector release tool

5.3 Installation Precautions

1. Disconnect Power: Before starting, disconnect the vehicle’s 12V battery to prevent electrical shorts while handling the lock’s wiring.
2. Door Panel Removal: Use plastic trim tools to carefully pry off the interior door panel, taking care not to damage clips or wiring harnesses behind it.
3. Wiring Safety: When disconnecting the old lock’s harness, press the release tab firmly—do not pull on the wires themselves to avoid damaging the vehicle’s electrical system.
4. Torque Specifications: Tighten mounting screws to 8±1Nm to ensure a secure fit without warping the lock housing.

6. After-Sales Support

• Warranty: 2-year/40,000-kilometer warranty (whichever comes first), covering defects in materials or workmanship (excludes physical damage or improper installation).
• Technical Assistance: EV-certified technicians available via email or live chat to assist with installation troubleshooting (e.g., wiring alignment, BCM sync issues).
• Compatibility Guarantee: 7-day return policy if the lock is incompatible with your Model 3/Model Y (up to 2023), provided it is unused and in original packaging.

7. Conversion Guidance