Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: On-vehicle Inspection

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual / Engine & Hybrid System / 2gr-fks (engine Control) / Accelerator Pedal / On-vehicle Inspection

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.

    Components
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    Installation
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    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

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