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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 U1145: Intelligent Key >> DTC Description >> Detection Logic

Detection Logic

DTC CONSULT screen terms DTC detection condition
(Trouble diagnosis content) [Malfunction type]
U1145 87 Comm keyless go malf
(Communication with KEYLESS GO has a malfunction)
MISSING MESSAGE Diagnosis condition Ignition switch ON (After ignition switch ON, wait for 5 seconds to start the engine)
Signal (terminal) CAN communication signal
Threshold At least one of messages is missing in the bus
Diagnosis delay time According to every specific signal applications requirement