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Home >> Lexus >> 2006 >> LX 470 >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transmission >> Automatic Transmission System >> DTC P2740 Transmission Fluid Temperature Sensor "B" Circuit; DTC P2742 Transmission Fluid Temperature Sensor "B" Circuit Low Input; DTC P2743 Transmission Fluid Temperature Sensor "B" Circuit High Input >> Monitor Strategy

Monitor Strategy

TYPICAL MALFUNCTION THRESHOLDS CHART

Related DTCs P2740: ATF temperature sensor/Range check (Chattering) P2742: ATF temperature sensor/Range check (Low resistance) P2743: ATF temperature sensor/Range check (High resistance)
Required sensors/Components ATF temperature sensor
Frequency of operation Continuous
Duration 0.5 sec.
MIL operation Immediate
Sequence of operation None