OBD-II code · Network

U0586 Invalid Data Received from Navigation Display Module

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 with U0586?

Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.

Common causes

  • PossibleMap data corrupted
  • Less likelyGateway module routing CAN messages incorrectly
  • Less likelyCAN terminating resistor (120 Ω) drifted out of spec

Symptoms

  • Multiple warning lights may illuminate
  • Affected modules may go into limp mode or shut down
  • Specific functions inoperative depending on module
  • Diagnostic tools may show communication faults

Repair at a glance

Difficulty
Medium
DIY friendly
Best left to a mechanic
Typical labour
0.3–2 h
Emissions test
Usually unaffected
Parts involved
Navigation Module

Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.