✅ Fixed
Lower radiator hose had small crack near clamp. Replaced both radiator hoses and clamps $45. Also replaced coolant. No more leaks.
Mazda Mazda3 2017 Coolant leak from engine area
Mazda
Mazda3
2017
On This Page:
🔍 Symptoms
⚙️ Causes
🔧 All Repairs
⚠️ Avoid These
🧾 Driver Reports
🔗 Similar Faults
🩺 Related Symptoms
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Indirect risk — worth monitoring, not urgent
Urgency Level
🟡 Monitor Closely
Mazda Mazda3 2017 coolant puddle under car. Sweet smell from engine bay. Level dropping between checks. 175904 km. 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
📍 Coolant leak from engine area
📍 Mazda Mazda3
⚙️ Possible Causes
Coolant leak from engine area
Mazda Mazda3
Possible: Lower radiator hose had small crack near clamp. Replaced both radiator hoses and clamps $45. Also replaced coolant. No more leaks.
Repair / Solution
Based on 47 driver confirmations
⚠️ Wrong Diagnosis?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Mazda Mazda3 2017 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
🧾 Driver Reports
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