Subaru Legacy III (2000-2003 year). Service manual — part 163
EN(H4SO)-264
ENGINE (DIAGNOSTICS)
DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
7
CHECK POOR CONTACT.
Check poor contact in transmission harness
connector.
Is there poor contact in transmission harness
connector?
There is poor contact.
Repair poor con-
tact in transmis-
sion harness
connector.
Contact SUBARU
distributor service.
NOTE:
Inspection by DTM
is required, be-
cause probable
cause is deteriora-
tion of multiple
parts.
Step
Value
Yes
No
EN(H4SO)-265
ENGINE (DIAGNOSTICS)
DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
MEMO:
EN(H4SO)-266
ENGINE (DIAGNOSTICS)
DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
BP:DTC P0864 — TCM COMMUNICATION CIRCUIT RANGE/PERFORMANCE —
• DTC DETECTING CONDITION:
• Two consecutive driving cycles with fault
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode<Ref. to EN(H4SO)-47, OPER-
ATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4SO)-40, OPERATION, Inspection
Mode.> .
• WIRING DIAGRAM:
EN-01138
19
21
B137 ECM
TCM
B56
B137
4
1
5
3
2
6
18
15
16
7 8 9 10 11
17
19 20
12 13
14
B56
1 2
7
8
9
5 6
3 4
10 11 12
19 20 21
13
14 15
16
17
18
22
23
24
EN(H4SO)-267
ENGINE (DIAGNOSTICS)
DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
Step
Value
Yes
No
1
CHECK DRIVING CONDITION.
1) Start and warm-up the engine until the radi-
ator fan makes one complete rotation.
2) Drive the vehicle.
Is AT shift control functioning properly?
Operates properly.
Replace TCM.
<Ref. to AT-76,
Transmission Con-
trol Module
(TCM).>
2
CHECK ACCESSORY.
Are car phone and/or CB installed on vehicle?
Installed.
Repair grounding
line of car phone
or CB system.
Replace TCM.
<Ref. to AT-76,
Transmission Con-
trol Module
(TCM).>
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст