C0561 on CHEVROLET MALIBU
Vacuum Sensor A/B Correlation
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 C0561.
- 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 C0561 Means on Your CHEVROLET MALIBU
C0561 is a diagnostic trouble code indicating: Vacuum Sensor A/B Correlation. This code relates to the chassis system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.
Real CHEVROLET MALIBU Owner Reports
Source: NHTSA Complaints Database
"The following codes are active; p0463 fuel level sensor a circuit high input, b0561 abs $43 sys disabled and c0561 sys disabled issues. the fuel gauge was fluctuating, but has now stopped working. the service engine soon light came on and will not reset to off."
"Started car up and message center flashes power steering, service esc. i get codes u2143, c0561 on scanner . total loss of steering assist."
"Within a week of owning car error code p0011 camshaft alignment?came up. dealer got light to go off. said nothing was wrong with car. electrical problems with power locks also, now my complete steering column is gone.5 error codes c0545/c0561, non functioning electric power steering."
"Fist occurred approx. 4yrs ago the steering will lock while car is in motion traction light pops on and steering will lock cannot move the only recourse is to place in park, turn off and back on to free steering."
All reports filed by vehicle owners directly with the U.S. Department of Transportation.
📊 Complaint Trend by Model Year
Common Causes on CHEVROLET MALIBU
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.