DTC CHECK / CLEAR
CHECK DTC
(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 / Trouble Codes.
(e) Check for DTCs, and then write them down.
(f) Check the details of the DTCs.
Click here
CLEAR DTC
(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 / Trouble Codes.
(e) Clear the DTCs.
Powertrain > Engine > Clear DTCs
Diagnosis System
Fail-safe ChartLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Climate Control Seat System: Customize Parameters
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Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Front Radar Sensor System: Terminals Of Ecu
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DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the Techstream once the inspection has been completed.
Do not apply excessive force to the forward recognition ...