Code result
C0499
Lateral Acceleration Sensor Range/Performance
Moderate severity
What it means
The lateral acceleration sensor signal is outside the plausibility range.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Sensor drift
highOne of the most commonly reported causes for this code — check this first.
Sensor mounting loose
mediumA plausible cause — test and verify before replacing parts.
Sensor element aged beyond calibration window
lowLess common, but worth ruling out after the more likely causes.
Related help
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose C0499 freeNo credit card required