Code result
B0252
Driver Window Motor Down Circuit
Moderate severity
What it means
The body control module has detected a fault in the driver window motor down-direction control circuit. The window may not lower correctly.
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
Window motor failed or seized
highOne of the most commonly reported causes for this code — check this first.
Wiring shorted or open
mediumA plausible cause — test and verify before replacing parts.
Related help
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