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DRIVETRAIN SYSTEM
3.
Shift Solenoid
Valve
B
Input
line
Open
Ci rcu
it
Inspection
Disconnect Ihe PCM 33P
(black)
connector (1]
(page
4-28),
Check
the
Yellow/green wire for continuity between
the
33P (black) connector
and
2P (brown) connector
121·
TOOL:
Test
p
robe, 2
pack
07ZAJ·RDJA110
Is
there
conti nui
ty?
YES
-
GO TO STEP 4.
NO
-
Open circuit in
the
Yellow/green
wire.
4.
Shift Solenoid
Valve
8 Ground
Line
Open Circuit
Inspection
[11
Yellowfgreen (A29)
@
[21
Yellowf
green
Check
for
continuity between
Ihe
wire harness side
,-----------------~
16·20
2P
(brown)
connector [1) terminal
and
ground
.
Is there continuity?
YES
-
GO
TO
STEP
5.
NO
-
Open circuit in the Green
wire.
5.
Failure
Reproduction
Connect
the
shift
solenoid
valve B 2P
(brown)
connector and
peM
33P
(black)
connector.
Erase
Ihe
oTC
(page
4-8).
Test-drive the
vehicle and stop the
engine.
Recheck
the
OTC
with
the MCS
.
Is
OTC
16·
2 indicated
?
YES
- Replace
the
PCM
with
a known
good one
and
rechecl<.
NO
- Intermittent
failure.
DTC 31-1 (SYSTEM VOLTAGE LOW)
Before
starting
the
troubleshooting, check
that the
battery
is
in good condition and recheck
the
OTC.
1.
PCM
Sy
stem
Vo
ltage Inspection
Turn the
ignition switch
to
ON
(I).
Recheck the
battery voltage in
the Data List menu
of
MeS
.
Is
the
voltage less
than
9.3
V?
YES
-
GO
TO
STEP
2.
NO
- Intermittent
failure.
111
Q
Green
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Table of Contents
Troubleshooting
