2003 JEEP GRAND CHEROKEE Transmission line

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Page 1545 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual CONDITION POSSIBLE CAUSES CORRECTION
OIL LEAKS. 1. Fluid Lines and Fittings
Loose/Leaks/Damaged.1. Tighten fittings. If leaks persist, replace fittings
and lines if necessary.
2. Fill Tube (where tube

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual REMOVAL
The overdrive unit can be removed and serviced
separately. It is not necessary to remove the entire
transmission assembly to perform overdrive unit
repairs.
If only the overdrive unit requires

Page 1547 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual (17) Disconnect throttle valve cable from transmis-
sion bracket and throttle valve lever (Fig. 15).
(18) Disconnect transfer case shift cable from the
transfer case shift lever (Fig. 16).
(19) Remove

Page 1561 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual (11) Move transmission forward. Then raise, lower
or tilt transmission to align converter housing with
engine block dowels.
(12) Carefully work transmission forward and over
engine block dowels until

Page 1575 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual PRESSURE TEST
Overdrive clutch Fourth gear only Pressure should be 469-496 kPa (68-72 psi) with
closed throttle and increase to 620-896 kPa (90-130
psi) at 1/2 to 3/4 throttle.
Line pressure (at
accum

Page 1579 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual ACCUMULATOR
DESCRIPTION
The accumulator (Fig. 62) is a hydraulic device
that has the sole purpose of cushioning the applica-
tion of a band or clutch. The accumulator consists of
a dual-land piston an

Page 1580 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual BANDS
DESCRIPTION
KICKDOWN (FRONT) BAND
The kickdown, or ªfrontº, band (Fig. 67) holds the
common sun gear of the planetary gear sets. The
front (kickdown) band is made of steel, and faced on
its in

Page 1584 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual (8) Engine starts must be possible with shifter
lever in PARK or NEUTRAL gate positions only.
Engine starts must not be possible in any other gate
positions other than PARK or NEUTRAL.
(9) With shifte