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Home >> Infiniti >> 2012 >> M37 x >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator >> DTC/Circuit Diagnosis >> DTC B2268: Water Temp >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC Display contents of CONSULT Diagnostic item is detected when... Probable malfunction location
B2268 WATER TEMP ECM continuously transmits abnormal engine coolant temperature signals for 60 seconds or more
  • Engine coolant temperature sensor
  • ECM
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