Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota Echo 2000-2002 Approved techinfo.toyota.com ileaf 02toyrm 02toypdf 02rmsour 2002 02echorm di theft theftdet

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.




Image preview - the first page of the document
theftdet


>> Download theftdet documenatation <<

Text preview - extract from the document
                                                                                                             DI-421
                                             DIAGNOSTICS   -   THEFT DETERRENT SYSTEM
                                                                                                                 DI6WE-02




 Theft Deterrent Horn Circuit

CIRCUIT DESCRIPTION
When the theft deterrent system is activated, the relay in the ECU turns ON and OFF cycles of approximately
0.2 sec., causing the theft deterrent horn to blow (See the wiring diagram below).
In this condition, if any of the following operations is done, the relay in the ECU turns OFF, thus stopping
the theft deterrent horn from blowing:
       (1) Unlock the front LH or RH door with a key.
       (2) Turn the ignition switch to IG or ON position.
       (3) Unlock the doors with the wireless door lock control system.
       (4) Wait for approximately 60 seconds.

WIRING DIAGRAM

                                                                                               Theft Deterrent
                                                                                               ECU
                                    Engine Room J/B
                                             HORN                           6               9
                 B-L                                                G-W              G-W
                                1                          1               ID2             T6 SH
                                         1          2




                         FL Block
                                                                            5              2
                  2                                                 B                B
                                                                           ID2             T6 SH-
                             MAIN
                                                                1
                                        Battery                         T1
                                                                        Theft Deterrent
                                                                        Horn



                                                                                                                  I13713



INSPECTION PROCEDURE

   1     Check voltage between terminal 1 of theft deterrent horn connector and body
         ground.

                                                   PREPARATION:
                                    1
         LOCK                                      Remove the theft deterrent horn and disconnect the connector.
            Disconnect                             CHECK:
                                                   Measure voltage between terminal 1 of theft deterrent horn
                                                   connector and body ground.
                                                   OK:
           (-)         (+)                              Voltage: 10 - 14 V

                                          I02919

 2002 ECHO (RM884U)

                                                                        Author :           Date :                591
DI-422
                                   DIAGNOSTICS   -   THEFT DETERRENT SYSTEM


                                           NG        Check and repair harness and connector be-
                                                     tween HORN fuse and theft deterrent horn.


  OK



   2     Check theft deterrent horn.

                                         CHECK:
                                         Connect positive (+) lead from the battery to terminal 1 and neg-
                     1 (+)
                                         ative (-) lead to terminal 2 of theft deterrent horn connector.
                                         OK:
                                               Theft deterrent horn blows.
             2 (-)




                                N14682




                                           NG        Replace theft deterrent horn.




  OK



   3     Check harness and connector between theft deterrent ECU and theft deterrent
         horn (See page IN-29 ).


                                           NG        Check and repair harness or connector.


  OK



  Check and replace theft deterrent ECU.




2002 ECHO (RM884U)

                                                            Author :             Date :              592



◦ Jabse Service Manual Search 2020 ◦ Jabse Pravopis ◦ Other service manual resources online : FixyaeServiceinfo