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 rs cib01367

<< 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
cib01367


>> Download cib01367 documenatation <<

Text preview - extract from the document
                                                                                                                       DI-327
                                                  DIAGNOSTICS       -   SUPPLEMENTAL RESTRAINT SYSTEM
                                                                                                                        DI1BJ-27




  DTC                   B0136/74                       Open in P/T Squib (LH) Circuit

CIRCUIT DESCRIPTION
The P/T squib circuit (LH) consists of the airbag sensor assembly and seat belt pretensioner (LH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
For details of the function of each component, see OPERATION on page RS-2 .
DTC B0136/74 is recorded when an open is detected in the P/T squib (LH) circuit.
    DTC No.                        DTC Detecting Condition                                             Trouble Area
                  S Open circuit in PL+ wire harness or PL- wire harness of
                                                                              S Seat belt pretensioner (LH)
                    squib
    B0136/74                                                                  S Airbag sensor assembly
                  S P/T squib (LH) malfunction
                                                                              S Wire harness
                  S Airbag sensor assembly malfunction


WIRING DIAGRAM
See page DI-323 .

INSPECTION PROCEDURE

   1     Prepare for inspection. (See step 1 on page DI-390 )




   2     Check P/T squib (LH) circuit.

                                                         CHECK:
                                                         For the connector (on the seat belt pretensioner side) between
                           Airbag
                           Sensor
                                                         the seat belt pretensioner (LH) and the airbag sensor assembly,
 P/T Squib (LH)
                           Assembly                      measure the resistance between PL+ and PL-.
                                                         OK:
                                                               Resistance: Below 1 


               PL+           PL-




                                                             NG         Repair or replace harness or connector be-
                  (+)      (-)                                          tween seat belt pretensioner (LH) and airbag
                                                                        sensor assembly.
H01016
H02141                                        H02213




   OK




2002 ECHO (RM884U)

                                                                               Author :                       Date :    497
DI-328
                                        DIAGNOSTICS   -   SUPPLEMENTAL RESTRAINT SYSTEM



    3        Check airbag sensor assembly.

 P/T Squib (LH)                              PREPARATION:
                                             (a) Connect the connector to the airbag sensor assembly.
                       Airbag                (b) Using a service wire, connect PL+ and PL- of the connec-
                       Sensor
                                                   tor (on the seat belt pretensioner side) between the seat
                       Assembly
                                                   belt pretensioner (LH) and the airbag sensor assembly.
                                             (c) Connect negative (-) terminal cable to the battery, and
                                                   wait at least for 2 seconds.
  PL+            PL-                         CHECK:
                            ON               (a) Turn the ignition switch to ON and wait at least for 20 se-
                                                   conds.
                                             (b) Clear DTC stored in memory. (See page DI-239 )
                                             (c) Turn the ignition switch to LOCK, and wait at least for 20
                                                   seconds.
          DLC3                               (d) Turn the ignition switch to ON, and wait at least for 20 se-
                         DTC B0136/74
                                                   conds.
                                             (e) Check DTC. (See page DI-239 )
                                             OK:
        CG       Tc                                DTC B0136/74 is not output.
 H01017
 H02139 AB0119
 H10600 H01087                      H10629   HINT:
                                             Codes other than code B0136/74 may be output at this time, but
                                             they are not relevant to this check.

                                               NG         Replace airbag sensor assembly.


   OK




2002 ECHO (RM884U)

                                                                Author :            Date :              498
                                                                                                    DI-329
                                      DIAGNOSTICS   -   SUPPLEMENTAL RESTRAINT SYSTEM



   4       Check P/T squib (LH).

                                            PREPARATION:
P/T Squib (LH)                              (a) Turn the ignition switch to LOCK.
                                            (b) Disconnect negative (-) terminal cable from the battery,
                     Airbag
                     Sensor                       and wait at least for 90 seconds.
                     Assembly               (c) Connect the seat belt pretensioner (LH) connector.
                                            (d) Connect negative (-) terminal cable to the battery, and
                                                  wait at least for 2 seconds.
                                            CHECK:
                ON                          (a) Turn the ignition switch to ON, and wait at least for 20 se-
                                                  conds.
                                            (b) Clear DTC stored in memory. (See page DI-239 )
                                            (c) Turn the ignition switch to LOCK, and wait at least for 20
        DLC3          DTC B0136/74                seconds.
                                            (d) Turn the ignition switch to ON, and wait at least for 20 se-
                                                  conds.
                                            (e) Check DTC. (See page DI-239 )
   CG           Tc                          OK:
H01018
                                                  DTC B0136/74 is not output.
AB0119
H10600 H01087                      H10630   HINT:
                                            Codes other than code B0136/74 may be output at this time, but
                                            they are not relevant to this check.

                                              NG        Replace seat belt pretensioner (LH).


  OK



 From the results of the above inspection, the malfunctioning part can now be considered normal.
 To make sure of this, use the simulation method to check.




2002 ECHO (RM884U)

                                                              Author :            Date :              499



◦ Jabse Service Manual Search 2021 ◦ Jabse Pravopis ◦ Other service manual resources online : FixyaeServiceinfo