Code result
U0586
Invalid Data Received from Navigation Display Module
Moderate severity
What it means
The infotainment system receives invalid map or display data from the navigation module. Map view freezes or shows blank tiles.
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
Map data corrupted
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.
CAN terminating resistor (120 Ω) drifted out of spec
lowLess common, but worth ruling out after the more likely causes.
Related help
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