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Home >> Mazda >> 2012 >> 3 Mazdaspeed, 2.3L Eng VIN 3 >> Repair and Diagnosis (Single Page) >> Electrical >> Gauges >> Instrumentation/Driver Info >> Information Display Input/Output Check Mode >> Check Code Table

Check Code Table

Check code Check item Related items
01
  • Information display
  • Multi information display
CAN system
  • DTC U2516: CAN system communication error
02
  • audio unit
  • Climate control unit
  • Instrument cluster
CAN system
  • DTC U0184: Communication error to audio unit
  • DTC U0164: Communication error to climate control unit
  • DTC U0181: Communication error to instrument cluster
04 Light switch
  • TNS relay
  • Light switch
  • BCM
06 Ignition switch(1)/Push button start(2) Ignition switch(1)/Push button start(2)
07 Dimmer cancel switch (Instrument cluster)
  • Instrument cluster
  • Related wiring harness
- LCD LCD
(1) Without advanced keyless entry and push button start system 
(2) With advanced keyless entry and push button start system 
NOTE:
  • The check codes are displayed in numerical order. (While performing the inspection, if you want to inspect a check code with a number smaller than the code number you are currently inspecting, terminate the check mode then repeat the inspection from the beginning.)
Fig 1: Information Display Input/Output Check Mode Chart
G08159580