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Home >> Land Rover >> 2019 >> Range Rover Autobiography >> Repair and Diagnosis >> External Pages >> Different car >> Section 328 (Diagnostic Trouble Code Index DTC: Head-Up Display Module (HUD) -- Range Rover Sport/L494) >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Head-Up Display (HUD) (G2020234) >> DTC U3000-13: Control Module - Circuit Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2021 Land Rover Range Rover Sport, 2020 Land Rover Range Rover Sport, and 2019 Land Rover Range Rover Sport. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Circuit reference - APIX2 TX -
  • Circuit reference - APIX2 RX+
  • Circuit reference - APIX2 TX+
  • Circuit reference - APIX2 RX-
  • Circuit reference - APIX2 SHIELD
  • Instrument Cluster output circuit open circuit, high resistance