Code result
U0215
Lost Communication with Door Switch A
Moderate severity
What it means
The body controller has lost the front driver door module. Power window, mirror, lock and door light functions on this door stop working.
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
Door harness broken in hinge
highOne of the most commonly reported causes for this code — check this first.
Door module failed
mediumA plausible cause — test and verify before replacing parts.
Gateway module routing CAN messages incorrectly
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 U0215 freeNo credit card required