LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2019 >> RX 450h Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Cruise Control System (Diagnostics - Introduction)) >> Cruise Control System >> DTC Check / Clear [10/2015 - 12/2017] >> DTC Check / Clear [10/2015 - 12/2017]
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Check / Clear [10/2015 - 12/2017]

WARNING: This page is about a different car, the 2017 Lexus RX 450h and 2016 Lexus RX 450h. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / Cruise Control / Trouble Codes.
    5. Check for DTCs.

      Refer to DIAGNOSTIC TROUBLE CODE CHART [10/2015 - 12/2017] 

      Powertrain > Cruise Control > Trouble Codes 

  2. CLEAR DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / Cruise Control / Trouble Codes.
    5. Clear the DTCs.

      Powertrain > Cruise Control > Clear DTCs 

scientia non olet · About LEMON Manuals