2001 DODGE RAM harness

INSTALLATION
NOTE: If a new transmission is being installed, be
sure to use all components supplied with the new
transmission. For example, if a new shift tower is
supplied with the new transmission, do not re-use
the original shift tower.
Befor installation apply light coat of Mopar high
temperature bearing grease to contact surfaces of fol-
lowing components:
²input shaft splines.
²release bearing slide surface of front retainer.
²release bearing bore.
²release fork.
²release fork ball stud.
²propeller shaft slip yoke.
(1) Apply sealer to threads of bottom PTO cover
bolt and install bolt in case.
(2) Mount transmission on jack and position trans-
mission under vehicle.
(3) Raise transmission until input shaft is centered
in release bearing and clutch disc hub.
(4) Move transmission forward and start input
shaft in release bearing, clutch disc and pilot bush-
ing.
(5) Work transmission forward until seated against
clutch housing. Do not allow transmission to remain
unsupported after input shaft has entered clutch
disc.
(6) Install and tighten transmission-to-clutch hous-
ing bolts to 108 N´m (80 ft. lbs.).
(7) Install transmission mount on transmission or
rear crossmember.
(8) Install rear crossmember.
(9) Remove transmission jack and engine support
fixture.
(10) Position transmission harness wires in clips
on shift cover.
(11) Install clutch slave cylinder and install slave
cylinder shield, if equipped.
(12) Connect speed sensor and backup light switch
wires.
TWO WHEEL DRIVE
(1) Fill transmission with recommended lubricant.
Correct fill level is bottom edge of fill plug hole.
(2) Align and install propeller shaft.
(3) Lower vehicle.
(4) Clean the mating surfaces of shift tower, isola-
tor plate, and shift cover with suitable wax and
grease remover.
(5) Apply Mopar Gasket Maker, or equivalent, to
the sealing surface of the shift cover. Do not over
apply sealant.(6) Install the isolator plate onto the shift cover,
metal side down.
(7) Install the shift tower onto the isolator plate.
No sealant is necessary between the shift tower and
the isolator plate.
(8) Verify that the shift tower, isolator plate, and
the shift tower bushings are properly aligned.
(9) Install the bolts to hold the shift tower to the
isolator plate and the shift cover. Tighten the shift
tower bolts to 10.2±11.25 N´m (7.5±8.3 ft. lbs.).
(10) Install the shift lever extension onto the shift
tower and lever assembly.
(11) Install shift boot and bezel.
(12) Connect battery negative cable.
FOUR WHEEL DRIVE
(1) Install transfer case shift mechanism on trans-
mission.
(2) Install transfer case on transmission jack.
Secure transfer case to jack with safety chains.
(3) Raise jack and align transfer case input gear
with transmission mainshaft.
(4) Move transfer case forward and seat it on
adapter.
(5) Install and tighten transfer case attaching
nuts. Tighten nuts to 41-47 N´m (30-35 ft. lbs.) if
case has 3/8 studs, or 30-41 N´m (22-30 ft. lbs.) if
case has 5/16 studs.
(6) Install transfer case shift mechanism to side of
transfer case.
(7) Connect transfer case shift lever to range lever
on transfer case.
(8) Align and connect propeller shafts.
(9) Fill transmission with required lubricant.
Check lubricant level in transfer case and add lubri-
cant if necessary.
(10) Install transfer case skid plate, if equipped,
and crossmember. Tighten attaching bolts/nuts to 41
N´m (30 ft. lbs.) torque.
(11) Install exhaust system components.
(12) Lower vehicle.
(13) Clean the mating surfaces of shift tower, iso-
lator plate, and shift cover with suitable wax and
grease remover.
(14) Apply Mopar Gasket Maker, or equivalent, to
the sealing surface of the shift cover. Do not over
apply sealant.
(15) Install the isolator plate onto the shift cover,
metal side down.
(16) Install the shift tower onto the isolator plate.
No sealant is necessary between the shift tower and
the isolator plate.
(17) Verify that the shift tower, isolator plate, and
the shift tower bushings are properly aligned.
21 - 82 MANUAL - NV4500BR/BE
MANUAL - NV4500 (Continued)

A leak at the front of the transmission will be from
either the front bearing retainer or retainer seal.
Lubricant may be seen dripping from the clutch
housing after extended operation. If the leak is
severe, it may also contaminate the clutch disc caus-
ing the disc to slip, grab and or chatter.
A correct lubricant level check can only be made
when the vehicle is level. Also allow the lubricant to
settle for a minute or so before checking. These rec-
ommendations will ensure an accurate check and
avoid an underfill or overfill condition. Always check
the lubricant level after any addition of fluid to avoid
an incorrect lubricant level condition.
HARD SHIFTING
Hard shifting is usually caused by a low lubricant
level, improper or contaminated lubricants. The con-
sequence of using non-recommended lubricants is
noise, excessive wear, internal bind and hard shift-
ing. Substantial lubricant leaks can result in gear,
shift rail, synchro, and bearing damage. If a leak
goes undetected for an extended period, the first indi-
cations of component damage are usually hard shift-
ing and noise.
Component damage, incorrect clutch adjustment or
damaged clutch pressure plate or disc are additional
probable causes of increased shift effort. Incorrect
adjustment or a worn/damaged pressure plate or disc
can cause incorrect release. If clutch problem is
advanced, gear clash during shifts can result. Worn
or damaged synchro rings can cause gear clash when
shifting into any forward gear. In some new or
rebuilt transmissions, new synchro rings may tend to
stick slightly causing hard or noisy shifts. In most
cases this condition will decline as the rings wear-in.
TRANSMISSION NOISE
Most manual transmissions make some noise dur-
ing normal operation. Rotating gears generate a mild
whine that is audible, but generally only at extreme
speeds.
Severe highly audible transmission noise is gener-
ally the initial indicator of a lubricant problem.
Insufficient, improper or contaminated lubricant will
promote rapid wear of gears, synchros, shift rails,
forks and bearings. The overheating caused by a
lubricant problem, can also lead to gear breakage.
REMOVAL
NOTE: Use a heavy duty scissors style transmis-
sion jack for remove of the transmission.
(1) Disconnect battery negative cable.
(2) Shift transmission into Neutral.
(3) Remove screws attaching shift boot to floorpan.
Then slide boot upward on the shift lever.(4) Remove the bolts holding the shift tower to the
isolator plate and transmission gear case.
(5) Remove the shift tower and isolator plate from
the transmission gear case.
(6) Raise and support vehicle.
(7) Remove skid plate, if equipped.
(8) Mark propeller shaft/shafts and axle yokes for
installation reference.
(9) Remove propeller shaft.
(10) Disconnect and remove exhaust system as
necessary.
(11) Disconnect wires at backup light switch.
(12) Support engine with adjustable safety stand
and wood block.
(13) If transmission is to be disassembled for
repair, remove drain bolt at bottom of PTO cover and
drain lubricant from transmission (Fig. 4).
(14) Remove clutch slave cylinder splash shield, if
equipped.
(15) Remove clutch slave cylinder bolts and move
cylinder aside for clearance.
(16) Remove wire harness from clips on transmis-
sion.
TWO WHEEL DRIVE
(1) Remove bolts/nuts mounting transmission to
the rear mount.
(2) Support and secure transmission with safety
chains to a transmission jack.
(3) Remove rear crossmember.
(4) Remove transmission clutch housing bolts at
the engine block.
(5) Slide transmission and jack rearward until
input shaft clears clutch disc and pressure plate.
(6) Lower transmission jack and remove transmis-
sion from under vehicle.
Fig. 4 NV5600 Drain Bolt
1 - PTO COVER
2 - DRAIN BOLT
21 - 94 MANUAL - NV5600BR/BE
MANUAL - NV5600 (Continued)

(18) Install crossover detent plunger, spring and
plug into the extension/adapter housing. Tighten the
plug to 47.5 N´m (35 ft.lbs.) (Fig. 97).
(19) Apply sealer to the surface of the transmis-
sion case.
(20) Install extension/adapter housing onto the
transmission case.
(21) Install bolts to hold the extension/adapter
housing onto the transmission gear case. Tighten
bolts to 48 N´m (35 ft.lbs.).
(22) Install shift rail blocker bolt and tighten bolt
to 55 N´m (41 ft.lbs.).
(23) Install primary shift rail detent plunger,
spring and plug into the transmission case. Tighten
detent plug to 47.5 N´m (35 ft.lbs.).(24) Install shift tower onto the transmission case
and tighten bolts to 9 N´m (7 ft.lbs.).
INSTALLATION
NOTE: If a new transmission is being installed, be
sure to use all components supplied with the new
transmission. For example, if a new shift tower is
supplied with the new transmission, do not re-use
the original shift tower.
NOTE: Use a heavy duty scissors style transmis-
sion jack to install the transmission.
Before installation apply light coat of Mopar high
temperature bearing grease to contact surfaces of fol-
lowing components:
²input shaft splines.
²release bearing slide surface of front retainer.
²release bearing bore.
²release fork.
²release fork ball stud.
²propeller shaft slip yoke.
(1) Apply sealer to threads of bottom PTO cover
bolt and install bolt in case.
(2) Mount transmission on jack and position trans-
mission under vehicle.
(3) Raise transmission until input shaft is centered
in clutch disc hub.
(4) Move transmission forward and start input
shaft in clutch disc and pilot bushing/bearing.
(5) Work transmission forward until seated against
engine block. Do not allow transmission to remain
unsupported after input shaft has entered clutch
disc.
(6) Install and tighten transmission-to-engine
block bolts.
(7) Install clutch slave cylinder.
(8) Connect backup light switch wires.
(9) Fill transmission with recommended lubricant.
Correct fill level is bottom edge of fill plug hole.
(10) Position transmission harness wires in clips
on transmission.
(11) Install transmission mount on transmission or
rear crossmember.
(12) Install rear crossmember.
(13) Remove transmission jack and engine support
fixture.
TWO WHEEL DRIVE
(1) Install propeller shaft with referece marks
aligned.
(2) Install exhaust system components.
(3) Remove support and lower vehicle.
(4) Shift transmission into third gear.
Fig. 96 Crossover Cam
1 - CROSSOVER CAM
2 - BOLT
3 - EXTENSION HOUSING
Fig. 97 Crossover Cam Detent Plug
1 - DETENT PLUG
2 - EXTENSION HOUSING
BR/BEMANUAL - NV5600 21 - 125
MANUAL - NV5600 (Continued)

CONDITION POSSIBLE CAUSES CORRECTION
DRAGS OR LOCKS UP 1. Fluid Level Low. 1. Check and adjust level.
2. Clutch Dragging/Failed 2. Air pressure check clutch operation and
repair as required.
3. Front or Rear Band Mis-adjusted. 3. Adjust bands.
4. Case Leaks Internally. 4. Check for leakage between passages in
case.
5. Servo Band or Linkage
Malfunction.5. Air pressure check servo operation and
repair as required.
6. Overrunning Clutch Worn. 6. Remove and inspect clutch. Repair as
required.
7. Planetary Gears Broken. 7. Remove, inspect and repair as required
(look for debris in oil pan).
8. Converter Clutch Dragging. 8. Check for plugged cooler. Perform flow
check. Inspect pump for excessive side
clearance. Replace pump as required.
NO 4-3 DOWNSHIFT 1. Circuit Wiring and/or Connectors
Shorted.1. Test wiring and connectors with test lamp
and volt/ohmmeter. Repair wiring as
necessary. Replace connectors and/or
harnesses as required.
2. PCM Malfunction. 2. Check PCM operation with DRBTscan
tool. Replace PCM only if faulty.
3. TPS Malfunction 3. Check TPS with DRBTscan tool at PCM.
4. Lockup Solenoid Not Venting. 4. Remove valve body and replace solenoid
assembly if plugged or shorted.
5. Overdrive Solenoid Not Venting. 5. Remove valve body and replace solenoid
if plugged or shorted.
6. Valve Body Valve Sticking. 6. Repair stuck 3-4 shift valve or lockup
timing valve.
NO 4-3 DOWNSHIFT
WHEN CONTROL SWITCH
IS TURNED OFF1. Control Switch Open/Shorted. 1. Test and replace switch if faulty.
2. Overdrive Solenoid Connector
Shorted.2. Test solenoids and replace if seized or
shorted.
3. PCM Malfunction. 3. Test with DRBTscan tool. Replace PCM
if faulty.
4. Valve Body Stuck Valves. 4. Repair stuck 3-4, lockup or lockup timing
valve.
CLUNK NOISE FROM
DRIVELINE ON CLOSED
THROTTLE 4-3
DOWNSHIFT1. Transmission Fluid Low. 1. Add Fluid.
2. Throttle Cable Mis-adjusted. 2. Adjust cable.
3. Overdrive Clutch Select Spacer
Wrong Spacer.3. Replace overdrive piston thrust plate
spacer.
BR/BEAUTOMATIC TRANSMISSION - 42RE 21 - 155
AUTOMATIC TRANSMISSION - 42RE (Continued)

(4) Remove shift and throttle levers from valve
body manual lever shaft.
(5) Place transmission in horizontal position.
(6) Remove transmission oil pan and gasket.
(7)
Remove filter from valve body (Fig. 17). Keep fil-
ter screws separate from other valve body screws. Filter
screws are longer and should be kept with filter.
(8) Remove park/neutral position switch.
(9)
Remove hex head bolts attaching valve body to
transmission case (Fig. 18). A total of 10 bolts are used.
Note different bolt lengths for assembly reference.
(10) Remove valve body assembly. Push valve body
harness connector out of case. Then work park rod
and valve body out of case (Fig. 19).
(11) Remove accumulator piston and inner and
outer springs (Fig. 20).
(12) Remove pump oil seal with suitable pry tool
or slide-hammer mounted screw.
Fig. 18 Valve Body Bolt Locations
1 - VALVE BODY BOLTS
2 - VALVE BODY BOLTS
Fig. 17 Oil Filter Removal
1 - OIL FILTER
2 - VALVE BODY
3 - FILTER SCREWS (2)
Fig. 19 Valve Body Removal
1 - GOVERNOR PRESSURE SENSOR
2 - VALVE BODY
3 - PARK ROD
4 - ACCUMULATOR PISTON
5 - GOVERNOR PRESSURE SOLENOID
Fig. 20 Accumulator Piston And Springs
1 - ACCUMULATOR PISTON
2 - OUTER SPRING
3 - INNER SPRING
BR/BEAUTOMATIC TRANSMISSION - 42RE 21 - 161
AUTOMATIC TRANSMISSION - 42RE (Continued)

(23) Check seal rings on reaction shaft support
hub. Verify that seal rings are hooked together and
that front clutch thrust washer is properly positioned
(Fig. 50). Use petroleum jelly to hold thrust washer
in place if necessary.
(24) Lubricate oil pump body seal with petroleum
jelly. Lubricate pump shaft seal lip with petroleum
jelly.
(25) Thread two Pilot Stud Tools C-3288-B into
bolt holes in oil pump bore flange (Fig. 51).
(26) Align and install oil pump gasket (Fig. 51).(27) Install oil pump (Fig. 52). Align and position
pump on pilot studs. Slide pump down studs and
work it into front clutch hub and case by hand. Then
install 2 or 3 pump bolts to hold pump in place.
(28) Remove pilot stud tools and install remaining
oil pump bolts. Tighten bolts alternately in diagonal
pattern to 20 N´m (15 ft. lbs.).
(29) Measure input shaft end play (Fig. 53).
NOTE: If end play is incorrect, transmission is
incorrectly assembled, or the intermediate shaft
thrust washer is incorrect. The intermediate shaft
thrust washer is selective.
(a) Attach Adapter 8266-6 to Handle 8266-8.
(b) Attach dial indicator C-3339 to Handle
8266-8.
(c) Install the assembled tool onto the input
shaft of the transmission and tighten the retaining
screw on Adapter 8266-6 to secure it to the input
shaft.
(d) Position the dial indicator plunger against a
flat spot on the oil pump and zero the dial indica-
tor.
(e) Move input shaft in and out and record read-
ing. End play should be 0.56-2.31 mm (0.022-0.091
in.). Adjust as necessary.
(30) Install accumulator piston and inner and
outer springs (Fig. 54).
(31) Verify that valve body solenoid harness is
secured in 3-4 accumulator housing cover plate.
(32) Install valve body as follows:
Fig. 50 Reaction Shaft Support Seal Rings And
Front Clutch Thrust Washer
1 - REACTION SHAFT SUPPORT HUB
2 - FRONT CLUTCH THRUST WASHER
3 - SEAL RINGS
Fig. 51 Installing Pilot Studs And Oil Pump Gasket
1 - OIL PUMP GASKET
2 - PILOT STUD TOOLS C-3288-B
Fig. 52 Installing Oil Pump
1 - OIL PUMP
2 - PILOT STUD TOOL
3 - PILOT STUD TOOL
BR/BEAUTOMATIC TRANSMISSION - 42RE 21 - 171
AUTOMATIC TRANSMISSION - 42RE (Continued)

INSTALLATION
(1) Check torque converter hub and hub drive
notches for sharp edges burrs, scratches, or nicks.
Polish the hub and notches with 320/400 grit paper
and crocus cloth if necessary. The hub must be
smooth to avoid damaging pump seal at installation.
(2) Lubricate pocket in the rear oil pump seal lip
with transmission fluid.
(3) Lubricate converter pilot hub of the crankshaft
with a light coating of MopartHigh Temp Grease.
(4) Align and install converter in oil pump.
(5) Carefully insert converter in oil pump. Then
rotate converter back and forth until fully seated in
pump gears.
(6) Check converter seating with steel scale and
straightedge (Fig. 56). Surface of converter lugs
should be 1/2 in. to rear of straightedge when con-
verter is fully seated.
(7) Temporarily secure converter with C-clamp.
(8) Position transmission on jack and secure it
with chains.
(9) Check condition of converter driveplate.
Replace the plate if cracked, distorted or damaged.
Also be sure transmission dowel pins are seated
in engine block and protrude far enough to
hold transmission in alignment.
(10) Raise transmission and align converter with
drive plate and converter housing with engine block.
(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 converter hub is seated in
crankshaft.
(13) Install bolts attaching converter housing to
engine.
(14) Install rear support. Then lower transmission
onto crossmember and install bolts attaching trans-
mission mount to crossmember.
(15) Remove engine support fixture.
(16) Install crankshaft position sensor. (Refer to 14
- FUEL SYSTEM/FUEL INJECTION/CRANKSHAFT
POSITION SENSOR - INSTALLATION)
(17) Install new plastic retainer grommet on any
shift linkage rod or lever that was disconnected.
Grommets should not be reused. Use pry tool to
remove rod from grommet and cut away old grom-
met. Use pliers to snap new grommet into lever and
to snap rod into grommet at assembly.
(18) Connect gearshift and throttle cable to trans-
mission.
(19) Connect wires to park/neutral position switch,
transmission solenoid(s) and oxygen sensor. Be sure
transmission harnesses are properly routed.
CAUTION: It is essential that correct length bolts be
used to attach the converter to the driveplate. Bolts
that are too long will damage the clutch surface
inside the converter.
(20) Install torque converter-to-driveplate bolts.
On models with 10.75 in. converter, tighten bolts to
31 N´m (270 in. lbs.). On models with 12.2 in. con-
verter, tighten bolts to 47 N´m (35 ft. lbs.).
(21) Install converter housing access cover.
(22) Install starter motor and cooler line bracket.
(Refer to 8 - ELECTRICAL/STARTING/STARTER
MOTOR - INSTALLATION)
(23) Connect cooler lines to transmission.
(24) Install transmission fill tube. Install new seal
on tube before installation.
(25) Install exhaust components.
(26) Align and connect propeller shaft. (Refer to 3 -
DIFFERENTIAL & DRIVELINE/PROPELLER
SHAFT/PROPELLER SHAFT - INSTALLATION)
(27) Adjust gearshift linkage and throttle valve
cable if necessary.
(28) Lower vehicle.
(29) Fill transmission with MopartATF +4, type
9602, Automatic Transmission fluid.
Fig. 56 Checking Converter Seating - Typical
1 - SCALE
2 - STRAIGHTEDGE
BR/BEAUTOMATIC TRANSMISSION - 42RE 21 - 173
AUTOMATIC TRANSMISSION - 42RE (Continued)

Fig. 247 Lower Housing Shift Valves and Springs
1 - 3-4 ACCUMULATOR HOUSING 11 - TIMING VALVE COVER
2 - 3-4 SHIFT VALVE AND SPRING 12 - PLUG
3 - PLUG 13 - 3-4 TIMING VALVE AND SPRING
4 - SPRING RETAINER 14 - LOWER HOUSING
5 - CONVERTER CLUTCH VALVE AND SPRING 15 - ACCUMULATOR END PLATE
6 - CONVERTER CLUTCH TIMING VALVE AND SPRING 16 - 3-4 ACCUMULATOR PISTON AND SPRING
7 - OVERDRIVE SEPARATOR PLATE 17 - E-CLIP
8 - CASE CONNECTOR 18 - 3-4 QUICK FILL SPRING AND VALVE
9 - CONVERTER CLUTCH SOLENOID 19 - SOLENOID GASKET
10 - OVERDRIVE SOLENOID 20 - HARNESS
21 - 266 AUTOMATIC TRANSMISSION - 42REBR/BE
VALVE BODY (Continued)