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Home >> Lexus >> 2007 >> GX 470 >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transaxle >> Automatic Transmission System >> DTC P2740, P2742, P2743: Transmission Fluid Temperature Sensor "B" Circuit; Transmission Fluid Temperature Sensor "B" Circuit Low Input; Transmission Fluid Temperature Sensor "B" Circuit High Input >> Monitor Strategy

Monitor Strategy

MONITOR STRATEGY TABLE

Related DTCs P2740: ATF temperature sensor/Range check (Fluttering)
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 seconds
MIL operation Immediate
Sequence of operation None