Page 3329 of 3342

How to use this manual
This Service Manual is divided into four volumes by section so that it can be used with ease at work. Refer to
the Table of Contents, select and use the necessary section.
GENERAL INFORMATION SECTION
REPAIR SECTION
DIAGNOSTICS SECTION
WIRING DIAGRAM SECTION
Each chapter in the manual is basically made of the following four types of areas.
S SPECIFICATIONS AND SERVICE DATA
C COMPONENT PARTS
W SERVICE PROCEDURE
(X SERVICE PROCEDURE)
(Y SERVICE PROCEDURE)
K DIAGNOSTICS
The description of each area is provided with four types of titles different in size as shown below. The Title No.
or Symbol prefixes each title in order that the construction of the article and the flow of explanation can be eas-
ily understood.
[Example of each title]
Area title: W SERVICE PROCEDURE (one of the four types of areas)
Large title (Heading): 1. Oil Pump (to denote the main item of explanation)
Medium title (Section): A: REMOVAL (to denote the type of work in principle)
Small title (Sub-section): 1. INNER ROTATOR (to denote a derivative item of explanation)
3
Page 3332 of 3342
1. Important Safety Notice
Providing appropriate service and repair is a matter of great importance in the serviceman’s safety
maintenance and safe operation, function and performance which the SUBARU vehicle possesses.
In case the replacement of parts or replenishment of consumables is required, genuine SUBARU parts
whose parts numbers are designated or their equivalents must be utilized.
It must be made well known that the safety of the serviceman and the safe operation of the vehicle would
be jeopardized if he used any service parts, consumables, special tools and work procedure manuals which
are not approved or designated by SUBARU.
All right reserved. This book may not be reproduced
or copied, in whole or in part, without the written per-
mission of FUJI HEAVY INDUSTRIES LTD., TOKYO
JAPAN.
SUBARU,
andare trademarks of
FUJI HEAVY INDUSTRIES LTD.
© Copyright 1996 FUJI HEAVY INDUSTRIES LTD.
2
FOREWORD [T100]FOREWORD
1. Important Safety Notice
Page 3333 of 3342
2. How to Use this Manual
This Service Manual is divided into four volumes by section so that it can be used with ease at work.
Refer to the Table of Contents, select and use the necessary section.
GENERAL INFORMATION SECTION
REPAIR SECTION
DIAGNOSTICS SECTION
WIRING DIAGRAM SECTION
The description of each area is provided with four types of titles different in size as shown below. The
Title No. or Symbol prefixes each title in order that the construction of the article and the flow of explana-
tion can be easily understood.
[Example of each title]
Area title: T. DIAGNOSTICS
Large title (Heading): 1. Diagnostics Chart with Select Monitor (to denote the main item of explanation.)
Medium title (Section): A: BASIC DIAGNOSTICS CHART (to denote the type of work in principle.)
Small title (Sub-section): 1. CHECK INPUT SIGNAL FOR ECM (to denote a derivative item of explanation.)
3
[T200] FOREWORDFOREWORD
2. How to Use this Manual
Page 3335 of 3342
In this manual, the following symbols are used.
Character Description
B0M0002
Circuit tester
Voltage measurement
B0M0003
Circuit tester
Resistance measurement
B0M0004
The arrow indicates that insertion of the probe or numbering of the connector pins
is made from the side.
B0M0005
The arrow indicates that insertion of the probe or numbering of the connector pins
is made from the side.
B0M0006
Oscilloscope
B0M0007
Oscilloscope positive probe
B0M0008
Oscilloscope earth head
WARNING,CAUTION, NOTE
WARNING:Indicates the item which must be observed precisely during performance of maintenance
services in order to avoid injury to the mechanics and other persons.
CAUTION:Indicates that item which must be followed precisely during performance of maintenance
services so as to avoid damage and breakage to the vehicle and its parts and compo-
nents.
NOTE: Indicates the hints, knacks, etc. which make the maintenance job easier.
5
[T200] FOREWORDFOREWORD
2. How to Use this Manual
Page 3342 of 3342
Important safety notice
Providing appropriate service and repair is a matter of great importance in the serviceman’s safety maintenance
and safe operation, function and performance which the SUBARU vehicle possesses.
In case the replacement of parts or replenishment of consumables is required, genuine SUBARU parts whose
parts numbers are designated or their equivalents must be utilized.
It must be made well known that the safety of the serviceman and the safe operation of the vehicle would be
jeopardized if he used any service parts, consumables, special tools and work procedure manuals which are
not approved or designated by SUBARU.
All right reserved. This book may not be reproduced
or copied, in whole or in part, without the written
permission of FUJI HEAVY INDUSTRIES LTD.,
TOKYO JAPAN.
SUBARU,
andare trademarks of
FUJI HEAVY INDUSTRIES LTD.
© Copyright 1996 FUJI HEAVY INDUSTRIES LTD.
2