Tesla Unstable Wireless Connectivity

Wall Connector frequently disconnects from Wi‑Fi, causing intermittent app visibility and firmware update failures

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Possible Causes

Weak Wi‑Fi signal, Interference from other devices, Router power‑saving features, Faulty Wi‑Fi antenna or module

How to Fix / Troubleshooting

Safety: Connectivity issues do not affect basic charging safety.

  • Improve signal: Move the router closer, adjust its orientation, or install a Wi‑Fi extender near the Wall Connector.
  • Change channel: Configure the router to use a less congested Wi‑Fi channel to reduce interference.
  • Disable aggressive power saving: Turn off router features that aggressively drop idle clients.
  • Firmware updates: Ensure the router firmware is up to date.
  • If only the Wall Connector has issues: The internal Wi‑Fi module or antenna may be weak or failing; replacement may be required for reliable connectivity.
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Repair Difficulty

Easy 2/5

Required Part

Tesla Wall Connector Wi‑Fi module and antenna
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