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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 B1289: Configuration >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC CONSULT screen terms DTC detection condition
(Trouble diagnosis content) [Malfunction type]
B1289 55 Assyst plus not coded
(The ASSYST PLUS basic parameter was not coded)
NOT CONFIGURED Diagnosis condition

When the following conditions are satisfied

  • Ignition switch is ON
  • Combination meter power supply voltage: 10 V < voltage < 16 V
Signal (terminal) -
Threshold Initialization detects basic parameter MAINTENANCE with default values.
Diagnosis delay time 1 second or less