harness DODGE RAM 2001 Service Repair Manual

(11) Install manual valve.
(12) Install throttle valve and spring.
(13) Install kickdown valve and detent.
(14) Install pressure regulator valve.
(15) Install switch valve.
(16) Position adjusting screw bracket on valve
body. Align valve springs and press bracket into
place. Install short, upper bracket screws first and
long bottom screw last. Verify that valve springs and
bracket are properly aligned. Then tighten all three
bracket screws to 4 N´m (35 in. lbs.) torque.
(17) Perform Line Pressure and Throttle Pressure
adjustments. (Refer to 21 - TRANSMISSION/TRAN-
SAXLE/AUTOMATIC/VALVE BODY - ADJUST-
MENTS)
(18) Lubricate solenoid case connector O-rings and
shaft of manual lever with light coat of petroleum
jelly.
(19) Attach solenoid case connector to 3-4 accumu-
lator with shoulder-type screw. Connector has small
locating tang that fits in dimple at top of accumula-
tor housing (Fig. 312). Seat tang in dimple before
tightening connector screw.
(20) Install solenoid assembly and gasket. Tighten
solenoid attaching screws to 8 N´m (72 in. lbs.)
torque.
(21) Verify that solenoid wire harness is properly
routed (Fig. 313). Solenoid harness must be clear of
manual lever and park rod and not be pinched
between accumulator housing and cover.
GOVERNOR BODY, SENSOR AND SOLENOID
(1) Turn valve body assembly over so accumulator
side of transfer plate is facing down.
(2) Install new O-rings on governor pressure sole-
noid and sensor.
(3) Lubricate solenoid and sensor O-rings with
clean transmission fluid.(4) Install governor pressure sensor in governor
body.
(5) Install governor pressure solenoid in governor
body. Push solenoid in until it snaps into place in
body.
(6) Position governor body gasket on transfer
plate.
(7) Install retainer plate on governor body and
around solenoid. Be sure solenoid connector is posi-
tioned in retainer cutout.
(8) Align screw holes in governor body and trans-
fer plate. Then install and tighten governor body
screws to 4 N´m (35 in. lbs.) torque.
Fig. 310 Detent Ball Spring
1 - SPECIAL TOOL 6583 POSITIONED ON DETENT HOUSING
Fig. 311 Manual And Throttle Lever Alignment
1 - THROTTLE LEVER
2 - MANUAL LEVER VALVE ARM
3 - MANUAL VALVE
4 - KICKDOWN VALVE
Fig. 312 Solenoid Harness Case Connector
Shoulder Bolt
1 - SOLENOID HARNESS CASE CONNECTOR
2 - 3-4 ACCUMULATOR HOUSING
BR/BEAUTOMATIC TRANSMISSION - 47RE 21 - 817
VALVE BODY (Continued)

(9) Connect harness wires to governor pressure
solenoid and governor pressure sensor.
(10) Install fluid filter and pan.
(11) Lower vehicle.
(12) Fill transmission with recommended fluid and
road test vehicle to verify repair.
INSTALLATION
(1) Check condition of O-ring seals on valve body
harness connector (Fig. 314). Replace seals on con-
nector body if cut or worn.
(2) Check condition of manual lever shaft seal in
transmission case. Replace seal if lip is cut or worn.
Install new seal with 15/16 deep well socket (Fig.
315).
(3) Check condition of seals on accumulator piston
(Fig. 316). Install new piston seals, if necessary.
(4) Place valve body manual lever in low (1 posi-
tion) so ball on park lock rod will be easier to install
in sprag.
(5) Lubricate shaft of manual lever with petroleum
jelly. This will ease inserting shaft through seal in
case.
(6) Lubricate seal rings on valve body harness con-
nector with petroleum jelly.
(7) Position valve body in case and work end of
park lock rod into and through pawl sprag. Turn pro-
peller shaft to align sprag and park lock teeth if nec-
essary. The rod will click as it enters pawl. Move rod
to check engagement.
CAUTION: It is possible for the park rod to displace
into a cavity just above the pawl sprag during
installation. Make sure the rod is actually engaged
in the pawl and has not displaced into this cavity.(8) Install accumulator springs and piston into
case. Then swing valve body over piston and outer
spring to hold it in place.
(9) Align accumulator piston and outer spring,
manual lever shaft and electrical connector in case.
(10) Then seat valve body in case and install one
or two bolts to hold valve body in place.
(11) Tighten valve body bolts alternately and
evenly to 11 N´m (100 in. lbs.) torque.
(12) Install new fluid filter on valve body. Tighten
filter screws to 4 N´m (35 in. lbs.) torque.
(13) Install throttle and gearshift levers on valve
body manual lever shaft.
(14) Check and adjust front and rear bands if nec-
essary.
(15) Connect solenoid case connector wires.
(16) Install oil pan and new gasket. Tighten pan
bolts to 17 N´m (13 ft. lbs.) torque.
(17) Lower vehicle and fill transmission with
MopartATF +4, type 9602, fluid.
(18) Check and adjust gearshift and throttle valve
cables, if necessary.
ADJUSTMENTS - VALVE BODY
CONTROL PRESSURE ADJUSTMENTS
There are two control pressure adjustments on the
valve body;
²Line Pressure
²Throttle Pressure
Line and throttle pressures are interdependent
because each affects shift quality and timing. As a
result, both adjustments must be performed properly
and in the correct sequence. Adjust line pressure first
and throttle pressure last.
Fig. 313 Solenoid Harness Routing
1 - OVERDRIVE/CONVERTER SOLENOID WIRE HARNESS
2 - 3-4 ACCUMULATOR COVER PLATE
Fig. 314 Valve Body Harness Connector O-Ring Seal
1 - CONNECTOR O-RINGS
2 - VALVE BODY HARNESS CONNECTOR
3 - HARNESS
21 - 818 AUTOMATIC TRANSMISSION - 47REBR/BE
VALVE BODY (Continued)

Condition Possible Cause Correction
Noisy in, or jumps out of, four wheel
drive low range.1) Transfer case not completely
engaged in 4L position.1) With the transmission in
NEUTRAL, or the clutch depressed
in the case of a manual
transmission and the vehicle moving
under 3-4 km/h (2-3 mph), shift the
transfer case to NEUTRAL and then
shift into the 4L position.
2) Shift linkage out of adjustment. 2) Adjust linkage.
3) Shift linkage loose or binding. 3) Tighten, lubricate, or repair
linkage as necessary.
4) Range fork damaged, inserts
worn, or fork is binding on the shift
rail.4) Disassemble unit and repair as
necessary.
5) Low range gear worn or
damaged.5) Disassemble unit and repair as
necessary.
Lubricant leaking from output shaft
seal or vent.1) Transfer case overfilled. 1) Drain lubricant to the correct
level.
2) Vent closed or restricted. 2) Clear or replace vent as
necessary.
3) Output shaft seals damaged or
installed incorrectly.3) Replace seal as necessary.
Check to ensure that another
component, the propeller shaft slip
yoke for example, is not causing
damage to seal.
Abnormal tire wear. 1) Extended operation on hard, dry
surfaces in the 4H position.1) Operate vehicle in the 2H
position on hard, dry surfaces.
REMOVAL
(1) Raise and support vehicle.
(2) Remove skid plate, if equipped. (Refer to 13 -
FRAMES & BUMPERS/FRAME/TRANSFER CASE
SKID PLATE - REMOVAL)
(3) Position drain oil container under transfer
case.
(4) Remove transfer case drain plug and drain
lubricant into container.
(5) Disconnect vent hose and vacuum harness at
transfer case switch.
(6) Disconnect shift rod from grommet in transfer
case shift lever, or from floor shift arm whichever
provides easy access. Use channel lock style pliers to
press rod out of lever grommet.
(7) Support transmission with jack stand.
(8) Remove rear crossmember.
(9) Mark front and rear propeller shafts for assem-
bly reference.(10) Remove front and rear propeller shafts. (Refer
to 3 - DIFFERENTIAL & DRIVELINE/PROPELLER
SHAFT/PROPELLER SHAFT - REMOVAL)
(11) Support transfer case with suitable jack.
Secure transfer case to jack with safety chains.
(12) Remove nuts attaching transfer case to trans-
mission.
(13) Move transfer case assembly rearward until
free of transmission output shaft.
(14) Lower jack and move transfer case from
under vehicle.
DISASSEMBLY
Position transfer case in a shallow drain pan.
Remove drain plug and drain any remaining lubri-
cant remaining in case.
21 - 822 TRANSFER CASE - NV231HDBR/BE
TRANSFER CASE - NV231HD (Continued)

(6) Install output bearing retaining ring (Fig. 94).
(7) Tighten rear retainer bolts to 27-34 N´m (20-25
ft. lbs.) torque.
(8) Install new seal in rear extension housing seal
with suitable size installer tool.
(9) Apply bead of MopartGasket Maker, or equiv-
alent, to mating surface of rear extension housing.
Keep sealer bead width to maximum of 3/16 inch. Do
not use excessive amount of sealer as excess could be
displaced into output bearing.
(10) Align and install rear extension on retainer
(Fig. 95).(11) Apply MopartSilicone Sealer to threads of
rear extension housing bolts. Then install and
tighten bolts to 27-34 N´m (20-25 ft. lbs.) torque.
INSTALLATION
(1) Align and seat transfer case on transmission.
Be sure transfer case input gear splines are aligned
with transmission output shaft. Align splines by
rotating transfer case rear output shaft yoke if nec-
essary. Do not install any transfer case attaching
nuts until the transfer case is completely seated
against the transmission.
(2) Install and tighten transfer case attaching
nuts. Tighten nuts to 30-41 N´m (20-30 ft.lbs.).
(3) Install rear crossmember.
(4) Remove jack stand from under transmission.
(5) Align and connect propeller shafts. (Refer to 3 -
DIFFERENTIAL & DRIVELINE/PROPELLER
SHAFT/PROPELLER SHAFT - INSTALLATION)
(6) Connect vacuum harness and vent hose.
(7) Connect shift rod to transfer case lever or floor
shift arm. Use channel lock style pliers to press rod
back into lever grommet.
(8) Adjust shift linkage, if necessary.
(9) Fill transfer case with recommended transmis-
sion fluid and install fill plug.
(10) Install skid plate, if equipped. (Refer to 13 -
FRAMES & BUMPERS/FRAME/TRANSFER CASE
SKID PLATE - INSTALLATION)
(11) Lower vehicle
Fig. 94 Output Bearing Retaining Ring Installation
1 - OUTPUT BEARING
2 - RETAINING RING
Fig. 95 Rear Extension Housing Installation
1 - REAR EXTENSION
2 - RETAINER
3 - EXTENSION SEAL
BR/BETRANSFER CASE - NV231HD 21 - 847
TRANSFER CASE - NV231HD (Continued)

REMOVAL
(1) Raise and support vehicle.
(2) Remove skid plate, if equipped. (Refer to 13 -
FRAMES & BUMPERS/FRAME/TRANSFER CASE
SKID PLATE - REMOVAL)
(3) Position drain oil container under transfer
case.
(4) Remove transfer case drain plug and drain
lubricant into container.
(5) Disconnect vent hose and vacuum harness at
transfer case switch.
(6) Disconnect shift rod from grommet in transfer
case shift lever, or from floor shift arm whichever
provides easy access. Use channel lock style pliers to
press rod out of lever grommet.
(7) Support transmission with jack stand.
(8) Remove rear crossmember.
(9) Mark front and rear propeller shafts for assem-
bly reference.
(10) Remove front and rear propeller shafts. (Refer
to 3 - DIFFERENTIAL & DRIVELINE/PROPELLER
SHAFT/PROPELLER SHAFT - REMOVAL)
(11) Support transfer case with suitable jack.
Secure transfer case to jack with safety chains.
(12) Remove nuts attaching transfer case to trans-
mission.
(13) Move transfer case assembly rearward until
free of transmission output shaft.
(14) Lower jack and move transfer case from
under vehicle.
DISASSEMBLY
Position transfer case in a shallow drain pan.
Remove drain plug and drain any remaining lubri-
cant remaining in case.
REAR EXTENSION, RETAINER, AND REAR CASE
(1) Remove rear extension bolts (Fig. 2).(2) Remove rear extension housing (Fig. 3). Tap
extension once or twice with a plastic mallet to break
sealer bead and loosen it.
(3) Remove output bearing retaining ring with
heavy duty snap-ring pliers (Fig. 4).
Fig. 2 Rear Extension Bolt Removal
1 - SOCKET
2 - REAR EXTENSION
Fig. 3 Rear Extension Housing Removal
1 - SEAL
2 - REAR EXTENSION HOUSING
3 - REAR RETAINER
Fig. 4 Removing Output Bearing Retaining Ring
1 - OUTPUT BEARING
2 - RETAINING RING
3 - REAR RETAINER
21 - 858 TRANSFER CASE - NV241LDBR/BE
TRANSFER CASE - NV241LD (Continued)

(4) Apply MopartSilicone Sealer to threads of rear
retainer bolts. Then install retainer bolts finger tight.
(5) Install output bearing on mainshaft and seat it
in rear retainer with suitable size pipe tool (Fig. 94).
(6) Install output bearing retaining ring (Fig. 95).
(7) Tighten rear retainer bolts to 27-34 N´m (20-25
ft. lbs.) torque.
(8) Install new seal in rear extension housing seal
with suitable size installer tool.
(9) Apply bead of MopartGasket Maker, or equiv-
alent, to mating surface of rear extension housing.
Keep sealer bead width to maximum of 3/16 inch. Do
not use excessive amount of sealer as excess could be
displaced into output bearing.
(10) Align and install rear extension on retainer
(Fig. 96).(11) Apply MopartSilicone Sealer to threads of
rear extension housing bolts. Then install and
tighten bolts to 27-34 N´m (20-25 ft. lbs.) torque.
INSTALLATION
(1) Align and seat transfer case on transmission.
Be sure transfer case input gear splines are aligned
with transmission output shaft. Align splines by
rotating transfer case rear output shaft yoke if nec-
essary. Do not install any transfer case attaching
nuts until the transfer case is completely seated
against the transmission.
(2) Install and tighten transfer case attaching
nuts. Tighten nuts to 30-41 N´m (20-30 ft.lbs.).
(3) Install rear crossmember.
(4) Remove jack stand from under transmission.
(5) Align and connect propeller shafts. (Refer to 3 -
DIFFERENTIAL & DRIVELINE/PROPELLER
SHAFT/PROPELLER SHAFT - INSTALLATION)
(6) Connect vacuum harness and vent hose.
(7) Connect shift rod to transfer case lever or floor
shift arm. Use channel lock style pliers to press rod
back into lever grommet.
(8) Adjust shift linkage, if necessary.
(9) Fill transfer case with recommended transmis-
sion fluid and install fill plug.
(10) Install skid plate, if equipped. (Refer to 13 -
FRAMES & BUMPERS/FRAME/TRANSFER CASE
SKID PLATE - INSTALLATION)
(11) Lower vehicle
Fig. 94 Output Bearing Installation
1 - OUTPUT BEARING
2 - PIPE TOOL
Fig. 95 Output Bearing Retaining Ring Installation
1 - OUTPUT BEARING
2 - RETAINING RING
Fig. 96 Rear Extension Installation
1 - REAR EXTENSION
2 - RETAINER
3 - EXTENSION SEAL
21 - 882 TRANSFER CASE - NV241LDBR/BE
TRANSFER CASE - NV241LD (Continued)

REMOVAL
(1) Raise and support vehicle.
(2) Remove skid plate, if equipped. (Refer to 13 -
FRAMES & BUMPERS/FRAME/TRANSFER CASE
SKID PLATE - REMOVAL)
(3) Position drain oil container under transfer
case.
(4) Remove transfer case drain plug and drain
lubricant into container.
(5) Disconnect vent hose and vacuum harness at
transfer case switch.
(6) Disconnect shift rod from grommet in transfer
case shift lever, or from floor shift arm whichever
provides easy access. Use channel lock style pliers to
press rod out of lever grommet.
(7) Support transmission with jack stand.
(8) Remove rear crossmember.
(9) Mark front and rear propeller shafts for assem-
bly reference.
(10) Remove front and rear propeller shafts. (Refer
to 3 - DIFFERENTIAL & DRIVELINE/PROPELLER
SHAFT/PROPELLER SHAFT - REMOVAL)
(11) Support transfer case with suitable jack.
Secure transfer case to jack with safety chains.
(12) Remove nuts attaching transfer case to trans-
mission.
(13) Move transfer case assembly rearward until
free of transmission output shaft.
(14) Lower jack and move transfer case from
under vehicle.
DISASSEMBLY
Position transfer case in a shallow drain pan.
Remove drain plug and drain any remaining lubri-
cant remaining in case.
EXTENSION HOUSING
(1) Remove extension housing snap-ring access
cover.
(2) Remove bolts holding extension housing to rear
case half.
(3) Tap extension housing with plastic or rawhide
hammer to loosen sealant.
(4) Disengage extension housing snap-ring from
rear output shaft bearing.
(5) Separate extension housing from transfer case.
COMPANION FLANGE AND SHIFT LEVER
(1) Shift transfer case into NEUTRAL.
(2) Remove companion flange nut (Fig. 3). Discard
nut after removal. It is not reusable.
(3) Remove companion flange from front output
shaft. Use a suitable puller if flange can not be
removed by hand.
(4) Remove companion flange rubber seal from
front output shaft (Fig. 4).(5) Remove nut and washer that retain shift lever
to sector shaft. Then remove shift lever from shaft
(Fig. 5).
Fig. 3 Removing Companion Flange Nut
1 - COMPANION FLANGE
2 - SOCKET
Fig. 4 Companion Flange Seal Removal
1 - FLANGE SEAL
Fig. 5 Shift Lever Removal
1 - SHIFT LEVER
2 - NUT/WASHER
21 - 894 TRANSFER CASE - NV241HDBR/BE
TRANSFER CASE - NV241HD (Continued)

(7) Apply MopartSilicone Sealer to mating surface
of PTO cover and to cover bolt shanks and underside
of bolt heads. Then install and tighten bolts to 27-34
N´m (20-25 ft. lbs.) torque.
INSTALLATION
(1) Align and seat transfer case on transmission.
Be sure transfer case input gear splines are aligned
with transmission output shaft. Align splines by
rotating transfer case rear output shaft yoke if nec-
essary. Do not install any transfer case attaching
nuts until the transfer case is completely seated
against the transmission.
(2) Install and tighten transfer case attaching
nuts. Tighten nuts to 30-41 N´m (20-30 ft.lbs.).
(3) Install rear crossmember.(4) Remove jack stand from under transmission.
(5) Align and connect propeller shafts. (Refer to 3 -
DIFFERENTIAL & DRIVELINE/PROPELLER
SHAFT/PROPELLER SHAFT - INSTALLATION)
(6) Connect vacuum harness and vent hose.
(7) Connect shift rod to transfer case lever or floor
shift arm. Use channel lock style pliers to press rod
back into lever grommet.
(8) Adjust shift linkage, if necessary.
(9) Fill transfer case with recommended transmis-
sion fluid and install fill plug.
(10) Install skid plate, if equipped. (Refer to 13 -
FRAMES & BUMPERS/FRAME/TRANSFER CASE
SKID PLATE - INSTALLATION)
(11) Lower vehicle
SPECIFICATIONS
TRANSFER CASE
TORQUE SPECIFICATIONS
DESCRIPTION N-m Ft. Lbs. In. Lbs.
Plug, Detent 16-24 12-18 -
Bolt, Diff. Case 17-27 15-24 -
Plug, Drain/Fill 40-45 30-40 -
Bolt, Extension Housing 35-46 26-34 -
Bolt, Front Brg. Retainer 16-27 12-24 -
Bolt, Case Half 35-46 26-34 -
Nut, Front Yoke 122-176 90-130 -
Screw, Oil Pump 1.2-1.8 - 12-15
Nut, Range Lever 27-34 20-25 -
Bolt, Rear Retainer 35-46 26-34 -
Nuts, Mounting 30-41 20-30 -
Bolts, U-Joint 19 17 -
Vacuum Switch 20-34 15-25 -
BR/BETRANSFER CASE - NV241HD 21 - 919
TRANSFER CASE - NV241HD (Continued)

SLAM BUMPER
REMOVAL
(1) Open tailgate.
(2) Remove screw holding slam bumper to cargo
box (Fig. 8).
(3) Separate slam bumper from vehicle.
INSTALLATION
(1) Position slam bumper on vehicle.
(2) Install screw holding slam bumper to cargo
box.
(3) Close tailgate and verify operation.
TAILGATE
REMOVAL
(1) Open tailgate.
(2) Disconnect tailgate marker light harness, if
equipped.
(3) Remove tailgate check cables (Refer to 23 -
BODY/DECKLID/HATCH/LIFTGATE/TAILGATE/
CHECK CABLE - REMOVAL).
(4) Close tailgate until the notch in the right hand
collar aligns with the pivot pin.
(5) Slip tailgate hinge collar from pivot pins.
(6) Slide tailgate to the right and separate left
hand collar from the pivot pin.
(7) Separate tailgate from vehicle.
INSTALLATION
(1) Position tailgate collar on left hand pivot pin
and slide tailgate to the left.
(2) Raise tailgate until the notch in the right hand
collar aligns with the pivot pin.
(3) Install tailgate check cables (Refer to 23 -
BODY/DECKLID/HATCH/LIFTGATE/TAILGATE/
CHECK CABLE - INSTALLATION).
(4) Connect tailgate marker light harness, if
equipped.
Fig. 8 Tailgate Slam Bumper
1 - CARGO BOX
2 - SLAM BUMPER
3 - TAILGATE
23 - 66 DECKLID/HATCH/LIFTGATE/TAILGATEBR/BE

(15) Install outer belt weatherstrip (Refer to 23 -
BODY/WEATHERSTRIP/SEALS/FDR OUTER BELT
WEATHERSTRIP - INSTALLATION).
(16) Install glass run weatherstrip (Refer to 23 -
BODY/WEATHERSTRIP/SEALS/FDR GLASS RUN
WEATHERSTRIP - INSTALLATION).
DOOR
REMOVAL
(1) Remove cowl trim panel (Refer to 23 - BODY/
INTERIOR/COWL TRIM COVER - REMOVAL).
(2) Disengage door wire harness connector of
instrument panel harness and push door harness
through access hole in pillar.
(3) Remove hidden bolts attaching door hinge to
hinge pillar from behind cowl panel (Fig. 2).
(4) Using a grease pencil or equivalent, mark the
outline of the door hinges on the hinge pillar to aid
installation.
(5) Support door on a suitable lifting device.
(6) Remove bolts attaching lower door hinge to
hinge pillar (Fig. 3).
(7) While holding door steady on lift, remove bolts
attaching upper door hinge to hinge pillar.
(8) Separate door from vehicle.
INSTALLATION
(1) While holding door steady on lift, position door
at A-pillar.(2) Align hinges using reference marks.
(3) Install bolts attaching upper door hinge to
hinge pillar.
(4) Install bolts attaching lower door hinge to
hinge pillar (Fig. 3).
(5) Install hidden bolts attaching door hinge to
hinge pillar from behind cowl panel (Fig. 2).
(6) Align door to achieve equal spacing on all sides
and flush across the gaps.
(7) Tighten hinge bolts to 28 N´m (21 ft. lbs.)
torque.
(8) Route harness through door and engage door
wire harness connector.
(9) Install cowl trim panel (Refer to 23 - BODY/IN-
TERIOR/COWL TRIM COVER - INSTALLATION).
ADJUSTMENT ± FRONT DOOR FORE/AFT
Fore/aft (lateral) door adjustment is done by loos-
ening the hinge to cowl screws one hinge at a time.
Then move the door to the correct position.
(1) Support the door with a padded floor jack.
(2) Loosen the hinge to cowl screws, if necessary,
refer to the front door hinge removal/installation pro-
cedure for hinge fastener location. Move the door to
the correct fore/aft position.
(3) Tighten the hinge to cowl screws.
(4) Remove the floor jack from the door.
Fig. 1 B-Pillar Applique
1A = Club Cab - Up/Down
1B = Quad Cab - Up/Down
2 = Adhesion Strip
3A = Club Cab - For/Aft
3B = Quad Cab - For/Aft
4 = Rear Edge Locator
Fig. 2 Door Hinge Hidden Bolt
1 - HINGE
2 - DOOR HINGE SCREW
3 - AÐPILLER
4 - DOOR
23 - 68 DOOR - FRONTBR/BE
APPLIQUE (Continued)