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Home >> Land Rover >> 2012 >> Range Rover HSE >> Repair and Diagnosis >> External Pages >> Different car >> Section 28 (Module Communications Network) >> Module Communications Network >> Diagnostic Procedures >> Communications Network >> Symptom Chart
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Symptom Chart

WARNING: This page is about a different car, the 2010 Land Rover Range Rover Sport. However, it is still accessible from the selected car via links, so may be relevant.
Symptom Possible Causes Action
MOST network fault - Touch screen display displaying logo
  • MOST ring broken
  • Control module on MOST network power or ground circuit open circuit, high resistance
  • Control module on MOST network internal failure
  • GO to Pinpoint Test B.
MOST network fault - Touch screen display blank
  • Touch screen display power or ground circuit open circuit, high resistance
  • Touch screen display internal failure
  • GO to Pinpont Test G
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