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DTC Detection Logic

DTC No. CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
C1A13 STOP LAMP RLY FIX
(Stop lamp relay fix)
  • Stop lamp inactive state continues for 0.3 seconds or more despite the outputting of an ICC sensor ICC brake hold relay drive signal.
  • The stop lamp remains ON for 60 seconds or more under the following conditions:
    • Driving at 25 mph (40 km/h) or more
    • No stop lamp drive signal output from ADAS control unit
    • No brake operation