2004 SUBARU FORESTER Service Repair Manual

Page 2577 of 2870

SUBARU FORESTER 2004  Service Repair Manual AUTOMATIC TRANSMISSION 
(DIAGNOSTIC)
4AT(H4DOTC)
Page
1. Basic Diagnostic Procedure ........................................................................2
2. Check List for Interview ..............

Page 2578 of 2870

SUBARU FORESTER 2004  Service Repair Manual 4AT(H4DOTC)-2
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
Basic Diagnostic Procedure
1. Basic Diagnostic Procedure
A: PROCEDURE
Step Check Yes No
1 CHECK PRE-INSPECTION.
1) Ask the customer when and how troub

Page 2579 of 2870

SUBARU FORESTER 2004  Service Repair Manual 4AT(H4DOTC)-3
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
Basic Diagnostic Procedure
6 PERFORM THE DIAGNOSIS.
1) Inspect using “Diagnostics Procedure with 
DTC”. <Ref. to 4AT(H4DOTC)-33, Diagnostic 
Proce

Page 2580 of 2870

SUBARU FORESTER 2004  Service Repair Manual 4AT(H4DOTC)-4
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
Check List for Interview
2. Check List for Interview
A: CHECK
Check the following items when problem has occurred.
NOTE:
Use copies of this page for i

Page 2581 of 2870

SUBARU FORESTER 2004  Service Repair Manual 4AT(H4DOTC)-5
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
General Description
3. General Description
A: CAUTION
Supplemental Restraint System “Airbag”
The airbag system wiring harness is routed near
the

Page 2582 of 2870

SUBARU FORESTER 2004  Service Repair Manual 4AT(H4DOTC)-6
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
General Description
5. OPERATION OF SELECT LEVER
Make sure there is no abnormal noise, dragging or
contact pattern in each select lever range.
WARNING

Page 2583 of 2870

SUBARU FORESTER 2004  Service Repair Manual 4AT(H4DOTC)-7
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
General Description
C: PREPARATION TOOL
1. SPECIAL TOOL
2. GENERAL TOOL
ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
24082AA230
(Newly adopted tool)CA

Page 2584 of 2870

SUBARU FORESTER 2004  Service Repair Manual 4AT(H4DOTC)-8
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
Electrical Components Location
4. Electrical Components Location
A: LOCATION
1. CONTROL MODULE
 LHD MODEL
 RHD MODEL
(1) Engine control module (ECM)