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2021 Model Y Autopilot Camera System Error Message

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Kim L. · rep 0 · May 22, 5:25 AM · 1 replies · solved · Question

Vehicle: 2021 Tesla Model Y Performance

Hey everyone, my 2021 Tesla Model Y Performance has started showing an "Autopilot Camera System Error" message on the screen. It pops up intermittently, usually when I'm driving on the highway. When it happens, Autopilot and Traffic-Aware Cruise Control become unavailable, which is a real bummer on long drives.

I've tried rebooting the car (holding the scroll wheels) a few times, but the message keeps coming back. The cameras look clean from the outside, and I haven't had any recent accidents or impacts. Is this a common issue with the newer models? It's really impacting my driving experience and confidence in the system.

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 5:25 AM

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ClearTheCode admin answer:

An "Autopilot Camera System Error" on a Tesla Model Y points directly to issues with the vehicle's advanced driver-assistance system (ADAS) sensors and associated electronics. Here's what you can investigate:

  1. Clean All Cameras:
    • Even if they look clean, thoroughly wipe down all exterior cameras (front, B-pillar left/right, rear, and repeater cameras) with a soft, damp cloth. Sometimes a subtle film or smudge can interfere.
  2. Software Update:
    • Ensure your Tesla's software is fully updated. Tesla frequently releases updates that include fixes for ADAS system bugs and improvements to camera calibration.
  3. Perform a Deep Sleep Cycle:
    • Park the car and leave it undisturbed for several hours (e.g., overnight) without opening doors or using the app. This allows all modules to power down and reset, which can sometimes clear transient errors.

Common Causes:

  • Camera Malfunction: One or more of the vehicle's cameras could be faulty or have an internal electrical issue.
  • Wiring Harness Damage: A damaged or loose connection in the wiring harness leading to a camera or the Autopilot computer.
  • Autopilot Computer Issue: Less common, but a fault within the main Autopilot computer itself could trigger such errors.
  • Calibration Drift: The cameras might be slightly out of calibration, especially after minor bumps or even just over time, requiring a recalibration by Tesla service.
  • Diagnostic Codes: Tesla's internal diagnostics would likely show specific codes related to camera communication (e.g., U0422 - Invalid Data Received From Body Control Module, or specific Tesla internal codes for camera faults).

When to See a Shop: If cleaning the cameras and performing reboots/software updates do not resolve the issue, it's crucial to schedule a service appointment with Tesla. Issues with ADAS systems are safety-critical. They can diagnose which specific camera or component is failing and perform necessary repairs or recalibrations. Do not attempt to drive with Autopilot or FSD features engaged while this error is present.

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