Lexus ES manuals

Lexus ES: Utility

Lexus ES (XZ10) Service Manual / Power Source & Network / Networking / Can Communication System (for Hv Model) / Utility

UTILITY

INITIALIZE THE CONNECTION INFORMATION OF A GATEWAY FUNCTION EQUIPPED ECU (BUS MONITOR ECU)

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus:

  • for Body Electrical / Central Gateway / Utility / Initialization
Body Electrical > Central Gateway > Utility

Tester Display

Initialization
  • for Body Electrical / Main Body / Utility / Initialization
Body Electrical > Main Body > Utility

Tester Display

Initialization

(e) Initialize the ECU.

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 Red Indicator Remains On

DESCRIPTION This means that the DCM (telematics transceiver) has detected a malfunction in the safety connect system and stored a DTC or specific vehicle control history (RoB) Code. PROCEDURE 1. CHECK DTC (a) Turn the power switch off. (b) Connect the Techstream to the DLC3. (c) Turn the po

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