P0606 on TOYOTA COROLLA
What P0606 Means on Your TOYOTA COROLLA
Real TOYOTA COROLLA Owner Reports (Source: NHTSA Complaints Database)
"2005 toyota corolla. 3/1/2010-engine cuts out/stalls while driving and check engine light. retrieved codes p0606 and p0456. brought to local service and was diagnosed as ecm failure. service rep states that it has to go to toyota because ecm is on technical service bulletin extended warranty."
"Vehicle fails to start. found codes p0606 (ecm/pcm processor error) and p0303 (random misfire) on obd 2 computer. vehicle towed to toyota dealership where they cleaned spark plugs and cylinders due to engine flooding."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of P0606 on TOYOTA COROLLA
Percentages based on NHTSA complaint component analysis for this vehicle.
Complaint Trend by Year
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.
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2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50-$150) pinpoints the root cause before you spend money on parts.
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3
Compare repair quotes
Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.