✅ Fixed
Reported to Tesla — software update scheduled. Update released addressing radar and camera fusion algorithm. Phantom braking events significantly reduced after update. Subscribed to Tesla service updates.
Tesla Model 3 2019 phantom braking on highway
Tesla
Model 3
2019
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Indirect risk — worth monitoring, not urgent
Urgency Level
🟡 Monitor Closely
Automatic emergency braking triggering for no reason at highway speed. This fault code is stored when the engine control unit detects a specific fault condition. Common causes include sensor failures, wiring faults, and component wear. Always read additional fault codes before replacing parts — multiple codes together provide a clearer diagnosis. Clear the code after repair and test drive to confirm the fault does not return.
🔍 Symptoms
📍 Tesla Model 3
⚙️ Possible Causes
Tesla Model 3
Possible: Reported to Tesla — software update scheduled. Update released addressing radar and camera fusion algorithm. Phantom braking events significantly reduced after update. Subscribed to Tesla service updates.
Repair / Solution
Based on 87 driver confirmations
⚠️ Wrong Diagnosis?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Tesla Model 3 2019 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
🧾 Driver Reports
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