✅ Fixed
Both front subframe mounting bushings worn — often overlooked. Replaced subframe bushings $320. Knocking completely eliminated. More substantial fix than strut mounts.
Audi Q3 2016 front knocking over bumps
Audi
2016
Safe to Drive?
⚠️ Drive with Caution
Urgency Level
🟡 Monitor Closely
Knocking from front suspension over bumps and during parking maneuvers. 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
📍 Audi Q3
⚙️ Possible Causes
Audi Q3
Possible: Both front subframe mounting bushings worn — often overlooked. Replaced subframe bushings $320. Knocking completely eliminated. More substantial fix than strut mounts.
Repair / Solution
Based on 65 driver confirmations
🧾 Driver Reports
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