DTC Detection Logic

DTC

Trouble diagnosis name

DTC detecting 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 40 km/h (25 MPH) or more
  • No stop lamp drive signal output from ADAS control unit
  • No brake operation