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 ax odmainsw

<< 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
odmainsw


>> Download odmainsw documenatation <<

Text preview - extract from the document
DI-196
                                                      DIAGNOSTICS       -   AUTOMATIC TRANSAXLE
                                                                                                                           DI6UE-02




 O/D Main Switch & O/D OFF Indicator Light Circuit

CIRCUIT DESCRIPTION
The O/D main switch is a momentary type switch. When pressing the O/D main switch, the O/D OFF indicator
light lights up and ECM prohibits shifting to O/D, and when pressing it again, the O/D OFF indicator light goes
off and ECM allows shifting to O/D. Turning the IG switch OFF will reset the O/D OFF indicator light.

WIRING DIAGRAM
                                                                                                                     ECM
                                                         C14
                                                         O/D OFF
                  Instrument Panel J/B                   Indicator Light
                                                         (Combination Meter)
                 4         GAUGE                13                                             13           4
                                                         R-B                  G-O                  G-O
                 1O                             1G                                             IE2          E5 ODLP
                                                               2        3

   B-Y

                Ignition Switch                                 O/D Main Switch
                                                                                               14           12
                                                                                  G-O              G-O
                                                                                               IE2          E5 ODMS
            2                      1                           4              2
                 IG1      AM1
                                        W-L
                                                               W-B


                               8 1O                  13 1P

                                   2                                 Instrument
                                            AM1                       Panel J/B

                                   1

                               1       1C            2    1O                        *1:   Ex. Puerto Rico
                          *1            *2                                          *2:
                               B-G                                                        Puerto Rico
                                            B
                                 4

           Fuiseble
                      ALT                                      W-B
           Link Block



                                                           ID
                       Battery



                                                                                                                           D07918




 2002 ECHO (RM884U)

                                                                                    Author :                Date :           366
                                                                                                      DI-197
                                 DIAGNOSTICS     -   AUTOMATIC TRANSAXLE

INSPECTION PROCEDURE

  1     Check operation of O/D main switch

                                       PREPARATION:
                                       Turn the ignition switch ON.
                                       CHECK:
                                       (a) Check O/D OFF indicator light when O/D main switch is
                                             pushed in to ON.
                                       (b) Check O/D OFF indicator light when O/D main switch is
                                             pushed again.
                                       OK:
                                             (a) O/D OFF indicator light lights up.
                                             (b) O/D OFF indicator light goes off.

                                         OK          Proceed to next inspection shown on problem
                                                     symptoms tables (See page DI-163 ).


  NG



  2     Check and replace the combination meter (See page BE-2 ).


                                         NG          Replace the combination meter.


  OK



  3     Check O/D main switch.

                                       PREPARATION:
                                       Disconnect the O/D main switch connector.
                                       CHECK:
                                       Check continuity between terminals 2 and 4 of O/D main switch
                                       connector.
                                       OK:
                                              O/D main switch condition         Specified condition
                                         Press continuously O/D main switch            Continuity
                              Q08233
                                              Release O/D main switch             No continuity


                                         NG          Replace and repair O/D main switch.


  OK

2002 ECHO (RM884U)

                                                             Author :         Date :                   367
DI-198
                                           DIAGNOSTICS     -     AUTOMATIC TRANSAXLE



   4      Check voltage between terminal ODMS of ECM and body ground.

         ON                                      PREPARATION:
                                                 Turn the ignition switch ON.
                                                 CHECK:
                                                 Check voltage between terminal ODMS of ECM and body
                                                 ground when O/D main switch is ON and OFF.
                                                 OK:
                                                               O/D main switch            Specified voltage
                            ODMS                   Press continuously O/D main switch       Below 1.0 V
                                        D08011
                                                        Release O/D main switch              10 - 14 V


                                                   OK           Check and replace the ECM (See page IN-29 ).


  NG



   5      Check voltage between terminal ODLP of ECM and body ground.

         ON
                                                 PREPARATION:
                           ODLP
                                                 (a) Disconnect the connector of ECM.
                                                 (b) Turn the ignition switch ON.
                                                 CHECK:
                                                 Check voltage between terminal ODLP of ECM and body
                                                 ground.
                     (-)          (+)
                                                 OK:
                                                      Voltage: 7.5 - 14 V
                                        D05647

                                                   OK           Check and replace the ECM (See page IN-29 ).


  NG



  Check and replace harness and connector between combination meter and ECM, O/D main
  switch and ECM, O/D main switch and body ground (See page IN-29 ).




2002 ECHO (RM884U)

                                                                          Author :      Date :                368



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