POWER TRAIN
-
Automatic Transaxle
2-65
Second Gear
/
i
There are no solenoids energized in second gear.
clutch engagement. When the TCM recognizes a
With the solenoids de-energized, line pressure is
problem or is unable to function properly, the
trans-
directed to the 2-4 and underdrive clutches. Line
axle goes into a default or limp-in mode. In this
pressure from the 2-4 clutch circuit is also directed
mode of operation, the solenoids and valve body
to the solenoid switch valve, which moves the valve
shift to a position that only provides second gear
to the left. When the solenoid switch valve is moved
range, regardless of any forward gear that is
se-
to this position, it opens a circuit that can be applied
lected
by the driver.
by the TCM and LWCC solenoid for torque converter
SECOND GEAR
LR
=
Low reverse
UD
=
Underdrive
R
=
Reverse
AC
=
Accumulator
PT
=
Pressure tap
S
=
Solenoid
24
=
2-4 clutch
OD
=
Overdrive
SW
=
Switch
CC
=
Converter CL
D
=
Dribbler
V
=
Vent
SECOND GEAR
LR(R-N-l)
24
.
LR=LOW
REVERSE
24
=2-4
CLUTCH
UD=UNDERCRIVE
OD
=OVERDRIVE
SW=SWlTCH
AC=ACCUMULATOR
CC
=CONVERTER
CL.
PT=PRESSURE
TAP
D
=DRIBBLER
4)
I
9
AC
)FF ON
‘JD(
l-2-3)
OD(3-4)
R(REV)