Toyota Avalon Service & Repair Manual: Diagnosis System

DIAGNOSIS SYSTEM

DESCRIPTION

(a) Intelligent clearance sonar system data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and to repair them.

CHECK DLC3

(a) Check the DLC3.

Click here

DESCRIPTION

(a) When the intelligent clearance sonar system is unavailable either temporarily or due to a malfunction, a warning message is displayed on the multi-information display.

Multi-information Display Warning Message

Warning Message

Proceed to

"ICS Malfunction Visit Your Dealer"

"ICS Unavailable"

    Data List / Active Test

    Diagnostic Trouble Code Chart

    See More:

    Toyota Avalon Service & Repair Manual > Smart Key System(for Entry Function, Gasoline Model): Driver Side Door Entry Unlock Function does not Operate
    DESCRIPTION If the entry unlock function does not operate for the driver door only, but the entry lock function operates, the request code is being transmitted properly from the driver door. In this case, there may be a problem related to the unlock sensor (connection between the certification ECU ( ...

    Toyota Avalon Owners Manual

    Toyota Avalon Service & Repair Manual

    © 2021 Copyright www.tavalon.net
    0.025