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Home >> Subaru >> 2021 >> Ascent Base >> Repair and Diagnosis (Single Page) >> Electrical >> Gauges >> Instrumentation System & Driver Information Center >> Multi-function Display (MFD) System >> Inspection >> Symptom Chart
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Symptom Chart

Symptoms Repair order Note
No display is shown.
  1. Power supply
  2. Ground circuit
  3. Communication circuit harness
  4. MFD
 Ref. to INSTRUMENTATION/DRIVER INFO>Multi-function Display (MFD) System>INSPECTION>CHECK POWER SUPPLY AND GROUND CIRCUIT AND COMMUNICATION CIRCUIT .
Ambient air temperature/fuel economy displays do not appear.
  1. Power supply
  2. Ground circuit
  3. Communication circuit harness
  4. MFD
 Ref. to INSTRUMENTATION/DRIVER INFO>Multi-function Display (MFD) System>INSPECTION>CHECK CLOCK SYSTEM COMMUNICATION CIRCUIT .
Only ambient air temperature display is not displayed.
  1. Power supply
  2. Harness
  3. Ambient sensor
  4. Communication circuit
  5. MFD
 Ref. to INSTRUMENTATION/DRIVER INFO>Multi-function Display (MFD) System>INSPECTION>CHECK AMBIENT TEMPERATURE METER SYSTEM COMMUNICATION CIRCUIT .
Only fuel economy display is not displayed.
  1. Setting
  2. MFD
 Ref. to INSTRUMENTATION/DRIVER INFO>Multi-function Display (MFD) System>INSPECTION>CHECK COMMUNICATION CIRCUIT OF FUEL ECONOMY SYSTEM .
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