Advertisement
Be careful nor
to bend the
connector
terminals
PROBLEM CODE 4: SYSTEM VOLTAGE
•
Before starting the troubleshooting, check for the
following:
-
battery condition (page
19-6)
-
engine idle speed
(page
3-'5)
1.
Failure Reproduction
Turn the
ignition
switch ON.
After 30 seconds after
turning
the
ignition
switch
ON, check that the 4WD indicator
blinks
.
Does the 4WD indicator blink
4
times?
NO
-
Check the charging system (page
19-7).
YES
-
GO
TO
STEP
2.
2.
ECM Power Input Line Inspection
SELECTABLE 4WD SYSTEM
4WD IN DICATOR
\
"'
~~
'
-
n!j
.'
CD
®
- -
L.I
,-
®
@
•••
-
121_
S
~S
\'
'"
83'1
Oll"
a
,
C/
Turn
the ignition switch ON.
r - - -
-- - - - - -
-- - - -
-- ,
Measure the voltage between the wire
harness
side connector terminal and ground
.
Connection
:
Black/green
t+1
-
Ground
(-)
Standard:
11
-
16 V
(20
° C/68°
F)
Is the
voltage within
the
standard
value?
NO
-
.
Open or short
circuit
in wire
harness
between
the
battery-ta-fuse
bax
and
fuse box-to-ECM
•
Undercharged battery.
ECM
CONNECTOR
(Viewed
from
the
terminal
side)
YES
- Recheck for
poor
contact or loose con-
nection
in
wire harness. If they are OK,
replace the ECM with a
new
one.
L _ _ _
__ _ _ _
__ _ _
__
_
__
-'
PROBLEM CODE 5: FRONT FINAL
CLUTCH SYSTEM
1.
Failure Reproduction
Turn the ignition switch OFF then ON and the
2WD/4WD select switch to 4WD, and check that
the 4WD indicator
blinks.
Does the 4WD indicator blink
5
times?
NO
- No problem
(Temporary
failure).
YES
- GO
TO
STEP 2.
4WD
INDICATOR
~
®
i
-
®
- -
@
•••
,,9
,
(>
83'1
'-1
!j
CD
.j-I
®
-
:
~
l:or
8~
1lB.
'/'
23-9
Advertisement
