Lexus ES: 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: Body Electrical / Main Body or Smart Access / Trouble Codes.
Body Electrical > Main Body > Trouble Codes Body Electrical > Smart Access > Trouble Codes
(e) Check the details of the DTCs.
Click here
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: Body Electrical / Main Body or Smart Access / Trouble Codes.
Body Electrical > Main Body > Clear DTCs Body Electrical > Smart Access > Clear DTCs
(e) Clear the DTCs.
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TERMINALS OF ECU CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) (a) Disconnect the MB main body ECU (multiplex network body ECU) connector. Click here
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the LIN communication system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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SYSTEM DESCRIPTION LIN COMMUNICATION SYSTEM DESCRIPTION The LIN communication system is used for communication between the components in the tables below. If communication cannot be performed through
SEE MORE:
The headlights can be operated
manually or automatically.
Turning on the headlights
Operating the switch turns on
the lights as follows:
U.S.A.
Canada
The side
marker, parking, tail,
license plate and, instrument panel
lights, and daytime running lights
turn on.
COMPONENTS ILLUSTRATION *1 HEADLIGHT ECU SUB-ASSEMBLY *2 HEADLIGHT GASKET ● Non-reusable part - -
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