Code result
U0235
Lost Communication with Cruise Control Front Distance Range Sensor
Moderate severity
What it means
Adaptive cruise control has lost the front radar / distance sensor. ACC is deactivated, fixed-speed cruise may stay available, and forward collision warning is disabled.
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
Radar obstructed or misaligned
highOne of the most commonly reported causes for this code — check this first.
Radar unpowered
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
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