ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT ACCELERATOR PEDAL SENSOR ASSEMBLY
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine / Data List / Accelerator Position Sensor No. 1 Voltage and Accelerator Position Sensor No. 2 Voltage.
Powertrain > Engine > Data List Tester Display |
---|
Accelerator Position Sensor No.1 Voltage |
Accelerator Position Sensor No.2 Voltage |
(e) Read the values displayed on the Techstream.
Standard Voltage:
Techstream Display | Condition | Specified Condition |
---|---|---|
Accelerator Position Sensor No. 1 Voltage | Accelerator pedal fully released | 0.5 to 1.1 V |
Accelerator pedal fully depressed | 2.6 to 4.5 V | |
Accelerator Position Sensor No. 2 Voltage | Accelerator pedal fully released | 1.2 to 2.0 V |
Accelerator pedal fully depressed | 3.4 to 4.75 V |
If the result is not as specified, check the accelerator pedal sensor assembly, wire harness and ECM.
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Oil Pressure Switch: Removal
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Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual > Using the driving support
systems: Driving assist systems
To keep driving safety and performance, the following systems operate
automatically
in response to various driving situations. Be aware, however, that
these systems are supplementary and should not be relied upon too heavily
when operating the vehicle.
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