P0776 on GMC ACADIA
What P0776 Means on Your GMC ACADIA
Real GMC ACADIA Owner Reports (Source: NHTSA Complaints Database)
"While driving, the vehicle began to idle sporadically. eventually, it started to idle and not shift into the next gear. finally, the check engine light came on. when took it to a repair shop determine the codes associated with the check engine light, and found p0700 and p0776 codes."
"While driving at about 45mph, the vehicle lost power to the wheels, the engine raced and the transmission appeared to fail. the vehicle was shut off, and restarted with only 1st and 2nd gear available and was moved to safety. the problem occurred at approximately 55,000 miles."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of P0776 on GMC ACADIA
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.