Lexus ES manuals

Lexus ES: Dtc Check / Clear

DTC CHECK / CLEAR

CHECK FOR DTC (MAIN BODY)

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Main Body / Trouble Codes.

Body Electrical > Main Body > Trouble Codes

(e) Check for DTCs.

CHECK FOR DTC (AFS) (for LED Type Turn Signal Light)

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / AFS / Trouble Codes.

Body Electrical > AFS > Trouble Codes

(e) Check for DTCs.

CHECK FOR DTC (AFS (SUB)) (for LED Type Turn Signal Light)

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / AFS (Sub) / Trouble Codes.

Body Electrical > AFS (Sub) > Trouble Codes

(e) Check for DTCs.

CHECK FOR DTC (HL AUTOLEVELING) (for Bulb Type Turn Signal Light)

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / HL AutoLeveling / Trouble Codes.

Body Electrical > HL AutoLeveling > Trouble Codes

(e) Check for DTCs.

CHECK FOR DTC (HL AUTOLEVELING (SUB)) (for Bulb Type Turn Signal Light)

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / HL AutoLeveling (Sub) / Trouble Codes.

Body Electrical > HL AutoLeveling (Sub) > Trouble Codes

(e) Check for DTCs.

CHECK FOR DTC (FRONT RECOGNITION CAMERA (FRONT LIGHTING CONTROL))

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Front Recognition Camera (Front Lighting Control) / Trouble Codes.

Body Electrical > Front Recognition Camera (Front Lighting Control) > Trouble Codes

(e) Check for DTCs.

CLEAR DTC (MAIN BODY)

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Main Body / Trouble Codes.

Body Electrical > Main Body > Clear DTCs

(e) Clear the DTCs.

CLEAR DTC (AFS) (for LED Type Turn Signal Light)

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / AFS / Trouble Codes.

Body Electrical > AFS > Clear DTCs

(e) Clear the DTCs.

CLEAR DTC (AFS (SUB)) (for LED Type Turn Signal Light)

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / AFS (Sub) / Trouble Codes.

Body Electrical > AFS (Sub) > Clear DTCs

(e) Clear the DTCs.

CLEAR DTC (HL AUTOLEVELING) (for Bulb Type Turn Signal Light)

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / HL AutoLeveling / Trouble Codes.

Body Electrical > HL AutoLeveling > Clear DTCs

(e) Clear the DTCs.

CLEAR DTC (HL AUTOLEVELING (SUB)) (for Bulb Type Turn Signal Light)

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / HL AutoLeveling (Sub) / Trouble Codes.

Body Electrical > HL AutoLeveling (Sub) > Clear DTCs

(e) Clear the DTCs.

CLEAR DTC (FRONT RECOGNITION CAMERA (FRONT LIGHTING CONTROL))

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Front Recognition Camera (Front Lighting Control) / Trouble Codes.

Body Electrical > Front Recognition Camera (Front Lighting Control) > Clear DTCs

(e) Clear the DTCs.

READ NEXT:

 Freeze Frame Data

FREEZE FRAME DATA FREEZE FRAME DATA (a) Whenever a lighting system DTC is stored, the headlight ECU sub-assembly and forward recognition camera stores the current vehicle state as freeze frame data. C

 Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a pa

 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Lighting System DTC No. Detection Item DTC Output from Link B1244 Light Sensor Circuit Main Body B124B Automatic High Beam System Main Body

SEE MORE:

 Speaker Circuit

DESCRIPTION If there is a short in a speaker circuit, the stereo component amplifier assembly detects it and stops output to the speakers. Thus sound cannot be heard from the speakers even if there is no malfunction in the stereo component amplifier assembly, DCM (telematics transceiver)* or speaker

 Outside Handle Foot Light Circuit

DESCRIPTION The main body ECU (multiplex network body ECU) controls the outside handle foot lights. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration. Click here PROCEDURE 1. PERFORM ACTIVE TEST USING TECH

© 2016-2026 Copyright www.lexguide.net