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Home >> Mazda >> 2005 >> RX-8 Sport, 1.3 N >> Repair and Diagnosis (Single Page) >> Electrical >> Gauges >> Instrumentation/Driver Info >> Instrument Cluster Input/Output Check Mode >> Check Code Inspection >> Check code 04

Check code 04

CHECK CODE 04 DIAGNOSTIC PROCEDURES

Check code 04 Door switch ON/OFF signal
STEP INSPECTION CONDITION DISPLAY ACTION
1 Open the front driver-side door. (The door switch is on.) on Close the front driver-side door, then go to the next step.
OFF Verify that the voltage of the instrument cluster terminal 2E is 1.O V or less.
  • If the voltage is as specified, replace the instrument cluster.
  • If the voltage is not as specified, inspect the following parts:
    • Door switch
    • Wiring harness (Instrument cluster-door switch)
2 Close all doors. (Door switches are off.) on Verify that the voltage of the instrument cluster terminal 2E is B+.
  • If the voltage is as specified, replace the instrument cluster.
  • If the voltage is not as specified, inspect the following parts:
    • Door switch
    • Wiring harness (Instrument cluster-door switch)
OFF Input signal to the instrument cluster is normal.
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