2014 Chevrolet Silverado 1500: Transmission clunk
Common wear/failure (not a recall)
Symptoms
Owners of the 2014 Silverado 1500 report: transmission clunk. CarComplaints.com lists 10 owner complaints, average mileage 76,400 miles.
NHTSA has 191 owner complaints for the 2014 Silverado 1500 in this area. Examples:
- NHTSA complaint ODI #11745750 (filed 06/22/2026): “The contact owns a 2014 chevrolet silverado 1500. the contact stated that while driving at an undisclosed speed and shifting into a lower gear, the vehicle was jerking with an audible sound coming from the vehicle. the vehicle was taken to an independent mecha…”
- NHTSA complaint ODI #11723981 (filed 03/12/2026): “Transmission is slipping, this year of silverado is known for this. transmission clunks while driving and slips in and out of gear.…”
Likely causes
Sources do not establish a single root cause; diagnosis is needed. Owner-reported fixes are listed below.
Fix, in plain English
Most common owner-reported solutions on CarComplaints.com: replace transmission (4 reports). Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.
DIY difficulty: Pro
Diagnosis needs a scan tool; repair or replacement needs a lift, transmission jack and the manufacturer's fluid fill/relearn procedure. (Our assessment.)
Cost
CarComplaints.com owners report a typical repair cost of about $4,770 (owner-reported average, not a quote).
Typical parts (search links, no affiliate codes)
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