P0009 on CHEVROLET TRAVERSE
Engine Position System Performance Bank 2
Methodology: Reviewed against the SAE J2012 generic DTC definition and NHTSA owner-complaint patterns, then scoped to Chevrolet model context without treating complaints as confirmed diagnoses.
Sources: SAE/OBD-II definitions, manufacturer service information, and public reliability reports (including NHTSA where applicable).
- SAE J2012 Diagnostic Trouble Code Definitions — Generic diagnostic trouble code definition reference for P0009.
- NHTSA recalls, complaints, and manufacturer communications — Used to check public owner complaint context, recall status, and safety-related manufacturer communications by VIN or vehicle.
Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.
What P0009 Means on Your CHEVROLET TRAVERSE
P0009 is a diagnostic trouble code indicating: Engine Position System Performance Bank 2. This code relates to the fuel and air metering system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.
Real CHEVROLET TRAVERSE Owner Reports
Source: NHTSA Complaints Database
"At 68,000 miles, the check engine light came on, i took it to the local chevy dealer who said it was a timing chain problem. they said that it would cost about $3200 to fix."
"At 84000 miles the emissions light came on yet nothing was a red flag while driving. no noises or anything seemed different. had diagnostics completed and timing chain was stretched and needed replaced. codes p0008, p0009, p0017 appeared. cost $2500. our warranty was up at 83000 miles."
"My 2011 chevy traverse check engine light came on, on 9/18/20 and referenced error codes p0009 and p0018. the car is looses power when driven and is getting terrible gas mileage. it only has 111,000 miles on it and has been maintained according to the manufacturer's guidelines."
All reports filed by vehicle owners directly with the U.S. Department of Transportation.
📊 Complaint Trend by Model Year
Common Causes on CHEVROLET TRAVERSE
Based on NHTSA complaint component analysis for this vehicle.
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
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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.