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EPS
INDICATOR DOES NOT GO
OFF,
AND NO DTC. ARE STORED
NOTE
:
Before starting the
troubleshooting
check the fol-
lowing
items
-
check the connectors for loose
contact
s or
cor-
roded term
i
nals, and recheck
the
DTe.
-
check for a blown 40A and 10A IGN fuses.
-
battery condition
(must
use
a
fully charged bat-
tery)
,
.
Fuse
Inspection
Check the
40A
and lOA IGN fuses.
Is the fuse
OK?
YES
- Replace
the fuse and recheck. If the fuse
is
blown, check for a short to body
ground in this fuse circuit.
NO
- GO
TO
STEP 2.
2.
DTC
Inspection
Check the DTe with HOS or OLe
(page
25-10).
Are there
any
DTCs?
YES
-
Troubleshoot
the indicated
Ole.
NO
-
GO
TO
STEP 3.
3. Indlcator line Short Circuit inspection
Remove the front
fender
(page 2-11).
Disconnect
the
EPS
ECU
21 P gray A connector.
Ground the Gray/blue wire terminal of
the
wire
harness side of the EPS ECU
21
P
gray
A
connec-
tor and with a jumper wire.
TOOL:
Pin probe
(Male)
07ZAJ·
ROJA110
Turn
the ignition switch to ON.
Does the indicator
go off7
YES
-
Check for poor contact or loose
con
nec-
tion
in
the
wire harness.
If they
are OK,
replace the
EPS ECU
with a
new
one
(page
25·37).
NO
- GO TO STEP 4.
4.
EPS
Indicator Inspection
Turn
the ignition switch to OFF.
Disconnect the combination meter
4P
green con-
nector.
Ground the Gray/blue terminal of the combina·
t
ion
meter 4P
green connector and
body
ground.
Does the
indicator go off?
YES
- GO TO STEP
5.
NO
-
GO
TO
STEP 6.
ELECTRIC POWER STEERING (EPS)
EPS
ECU 21
P
A
CONNECTOR
(Viewed
from terminal
side)
METER
4P
CONNECTOR
Gray/blue
(Viewed
of meter side connector)
~
Gray/blu
e
~
0 0
'!flO
1
-
25-35
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