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Check Code Table

CHECK CODE CHART

Check code Check item Related items
01 Information display CAN system
  • DTC U2516: CAN system communication error
02
  • Audio unit
  • Climate control unit
  • Instrument cluster
 CAN system
  • DTCU0184: Communication error to audio unit
  • DTCU0164: Communication error to climate control unit
  • DTCU0181: Communication error to instrument cluster
03 LCD LCD
04 TNS relay
  • TNS relay
  • BCM
  • TNS signal wiring harness
05 - -
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 - Flow Chart
G04317555Courtesy of MAZDA MOTORS CORP.
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