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IQ,j
or
IQi)
Position 1'97 - 98 Models), and
[Q]
Po.ition 1'99
-
00 Models)
1.
1st G •• r
Fluid flow through the
torque converter circuit
is
the same
as in
00
position.
Line pressure flows to the manual valve
and
the
modulator
valve.
Line
pressure changes to
modulator pressure (6) at the modulator valve and to line pressure
(4)
at
the manual
valve.
Modulator pressure
(6) flows
to the left
end
of the 1-2 shift
valve
and the 3-4 shift
valve
because shift
control solenoid
valve A is turned OFF
and
B is turned ON by
the
PCM. The 1-2
shift
valve
is
moved to
the
right
side.
Line pressure
(4) changes
to 1st
clutch pressure (10)
at the 1-2
shift valve
and the orifice. The 1st
clutch
pressure
(10)
is applied
to the 1st clutch
and
the 1st
accumulator;
the vehicle
will
move
as
the engine power is trans-
mitted.
NOTE:
• When used,
"left" or
"right"
indicates
direction
on
the hydraulic
circuit.
• The hydraulic
circuit shows
the '97
-
98 models (7 positions); the '99 - 00 models (6 positions) is similar.
Icont'd)
14-33
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Troubleshooting
