Code result
B0226
Headlamp Auto-Leveling Front Sensor
Moderate severity
What it means
The body control module reports an implausible signal from the front ride-height sensor used by the automatic headlamp leveling system. Without valid input, the headlamp pitch cannot be corrected for vehicle load.
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
Front ride height sensor failed
highOne of the most commonly reported causes for this code — check this first.
Sensor linkage broken or detached
mediumA plausible cause — test and verify before replacing parts.
Related help
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