Hyundai i30 judders, chatters or shudders when releasing the clutch on take-off from rest. Clutch friction material contamination or wear. 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.
⚙️ Possible Causes
Possible: Judder reduced after clutch bedding — new car issuePossible: Clutch judder was oil contamination from rear main seal
Repair / Solution
Based on 0 driver confirmations
Judder reduced after clutch bedding — new car issue0%
0 worked · 0 did not· ⚪ Unverified🔧 Mechanic verified
Clutch judder was oil contamination from rear main seal0%
0 worked · 0 did not· GBP 420 – 600· ⚪ Unverified🔧 Mechanic verified
⚠️ Wrong Diagnosis?
No commonly reported misdiagnoses for this fault yet.
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🧾 Driver Reports
🟡 Partially FixedJudder reduced after clutch bedding — new car issue
Brand new i30, judder from the first week. Dealer said it was normal and needed bedding in. Was sceptical but after about 1,500 miles of varied driving it did reduce significantly. Now at 8,000 miles and barely noticeable. Some clutches do need bedding in properly.
Parts replaced: None
🔧 Mechanic verified
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✅ FixedClutch judder was oil contamination from rear main seal
Terrible judder on take-off from cold. Thought it was worn clutch. Mechanic found the rear main seal had been seeping oil onto the clutch plate. Replaced rear main seal and clutch as the plate was contaminated. £520 all in. Smooth as new now.