✅ Fixed
Transmission fluid dark brown and smelled burnt. Full fluid and filter service performed. Slipping resolved completely. Now on 30k mile fluid change schedule.
Mercedes-Benz GLC 2016 Transmission slipping between gears
Mercedes-Benz
GLC
2016
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🔍 Symptoms
⚙️ Causes
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⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Indirect risk — worth monitoring, not urgent
Urgency Level
🟡 Monitor Closely
Mercedes-Benz GLC 2016 automatic transmission slipping when accelerating. RPM rises but car does not accelerate. Worse when warm. 54155 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
📍 Automatic transmission slipping between gears
📍 Mercedes-Benz GLC
⚙️ Possible Causes
Automatic transmission slipping between gears
Mercedes-Benz GLC
Possible: Transmission fluid dark brown and smelled burnt. Full fluid and filter service performed. Slipping resolved completely. Now on 30k mile fluid change schedule.
Onarım / Çözüm
Based on 79 driver confirmations
⚠️ Yanlış Teşhis mi?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Mercedes-Benz GLC 2016 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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