Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota 4Runner 1996-2003 Approved SIL techinfo.toyota.com ileaf 02toyrm 02toypdf 02rmsour 2002 024runne di bcsy horn
<< Back | HomeMost 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
>> Download horn documenatation <<
Text preview - extract from the document
DI-545
DIAGNOSTICS - BODY CONTROL SYSTEM
DI57A-03
Horn Circuit
CIRCUIT DESCRIPTION
The horn is connected to the body ECU and activated by the body ECU during warning of the theft deterrent
system and horn switch ON.
WIRING DIAGRAM
Body ECU
Driver Side J/B
8
B B
1E HORN
1
1 H6 1 H5
Horn Horn
Switch Switch
G-R 1
B16 HORN SW
6
C14
Horn
Switch
I10138
2002 4RUNNER (RM887U)
Author : Date : 721
DI-546
DIAGNOSTICS - BODY CONTROL SYSTEM
INSPECTION PROCEDURE
1 Check horn.
NG Replace horn.
OK
2 Check horn switch.
NG Replace horn switch.
OK
3 Check harness and connector between horn and body ECU, and body ECU and
horn switch (See page IN-28 ).
NG Repair or replace harness or connector.
OK
Check and replace driver side J/B.
2002 4RUNNER (RM887U)
Author : Date : 722
◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo