Lexus NX: Dtc Check / Clear

DTC CHECK / CLEAR

CHECK DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Chassis / Parking Assist Camera / Trouble Codes.

Chassis > Parking Assist Camera > Trouble Codes

(e) Enter the following menus: Body Electrical / Navigation System / Trouble Codes.

Body Electrical > Navigation System > Trouble Codes

(f) Check for DTCs, and then write them down.

(g) Check for DTCs.

Click here

NOTICE:

  • C1622 is output from the radio receiver assembly. Therefore, if C1622 is output, proceed to the Problem Symptoms Table for the relevant systems.

    Refer to Audio and Visual System*1

    Click here

    Refer to Navigation System*2

    Click here

  • The radio receiver assembly outputs DTCs for the following system. When DTCs other than those in Diagnostic Trouble Code Chart for the parking assist monitor system are output, refer to Diagnostic Trouble Code Chart for the relevant systems.

    System

    Proceed to

    Audio and Visual System*1

    Navigation System*2

  • *1: w/ Audio and Visual System
  • *2: w/ Navigation System

CLEAR DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Chassis / Parking Assist Camera / Trouble Codes.

Chassis > Parking Assist Camera > Clear DTCs

(e) Enter the following menus: Body Electrical / Navigation System / Trouble Codes.

Body Electrical > Navigation System > Clear DTCs

(f) Clear the DTCs.

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