If the liftgate of your 2015–2022 Tesla Model 3, Model X, or Model Y fails to respond to button presses—getting stuck closed, failing to open fully, or triggering "liftgate error" messages on the touchscreen—this CFN liftgate switch (matching OEM part number 1501907-00-B) is the key component to restore smooth power liftgate control. As an engineered replacement (not Tesla OEM), it is precision-built to replicate the original switch’s electrical specifications, mounting design, and button sensitivity, ensuring seamless integration with your Tesla’s Body Control Module (BCM) for reliable operation.
Tesla’s power liftgate relies on this switch to transmit commands: whether mounted on the liftgate’s interior (for closing after loading) or the rear bumper (for hands-free access on compatible models), it sends accurate electrical signals to the liftgate motor to control opening and closing. Unlike generic switches that may short-circuit or misread signals, this CFN switch adheres to the OEM’s 12V electrical rating and contact design. It also works in tandem with Tesla’s safety features (e.g., stopping the liftgate if an obstacle is detected) without false error alerts.
For durability, it is optimized for daily use: gold-plated contacts prevent corrosion, eliminating the "unresponsive press" issue common with cheap brass contacts; the ABS plastic housing resists scratches and impacts, and won’t fade from sun exposure for exterior-mounted switches (on Model X/Y); the button’s tactile feedback is calibrated to avoid accidental presses while remaining easy to use. It fits all 2015–2022 Model 3/X/Y variants, no need for separate purchases for different models.
Installation requires no professional skills—just basic tools: first, use a soft trim tool to remove the liftgate’s interior panel (or the rear bumper’s lower shield) to access the switch; unplug the old switch’s wiring harness, remove the two Torx T20 screws (torque spec: 0.5 Nm, per Tesla) and take out the old part; align the new CFN switch with the mounting holes, secure it with the original screws (do not over-tighten to avoid housing cracks), then plug in the harness until it clicks. When testing, turn on the vehicle and press the switch—the liftgate should open/close smoothly with no touchscreen errors.
Note: This switch is exclusively for 2015–2022 Tesla Model 3, Model X, and Model Y. It does not fit 2023+ models (with updated liftgate electrical systems) or Model S. It is ideal for fixing unresponsive liftgate buttons, stuck buttons, or resolving "liftgate communication error" messages, allowing easy liftgate access without manual force or expensive dealer repairs.
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Compact 7*4*4 Liftgate Switch for Tesla Model 3/X/Y (2015-2022) with OEM Part Number 1501907-00-B and Lightweight 0.002kg Design Images
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