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Home >> Infiniti >> 2017 >> QX80 Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Cruise Control Systems >> Driver Assistance System (ADAS Control Unit) (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC C1B54-04: Side Radar Left Malfunction >> ADAS Control Unit 2 >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC CONSULT screen terms DTC detection condition
(Trouble diagnosis content) [Malfunction type]
C1B54 04 SIDE RDR L MALF
(Side radar left malfunction)
[SYSTEM INTERNAL MALFUNCTN] Diagnosis condition When engine is running
Signal (terminal) -
Threshold ADAS control unit 2 detects that side radar LH has a malfunction.
Diagnosis delay time 2 seconds or more