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Home >> Infiniti >> 2017 >> QX30 Base >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator (DTCS) >> DTC/Circuit Diagnosis >> DTC B210B: Power Supply Circuit >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC CONSULT screen terms DTC detection condition
(Trouble diagnosis content) [Malfunction type]
B210B 85 Power Supply circuit
(The power supply in the system is too high)
SIG ABOVE ALLOWABLE RANGE Diagnosis condition Ignition switch is ON
Signal (terminal) Battery voltage signal
(CAN message from electronic ignition switch control unit)
Threshold Battery voltage signal > 16 V +- 0.2 V
Diagnosis delay time 60 seconds or more