1999 DODGE RAM 2500 diesel
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MAIN TE N AN CE IN FO RM ATIO N
1999 D odge P ic ku p R 1500
1997-99 MAINTENANCE
Chrysler Motors Maintenance Information
Dodge: Ram Pickup R1500
Ram Pickup R2500
Ram Pickup R3500
* PLEASE READ THIS FIRST *
Before preforming maintenance on vehicle, ensure that all
cautions and warnings have been observed to prevent vehicle damage or
personal injury. See CAUTIONS & WARNINGS.
NOTE: For scheduled maintenance intervals and the related fluid
capacities, fluid specifications and labor times for major
service intervals, see SCHEDULED SERVICES article below:
R1500
* SCHEDULED SERVICES - NORMAL SERVICE (GAS)
* SCHEDULED SERVICES - SEVERE SERVICE (GAS)
* SCHEDULED SERVICES - NORMAL SERVICE (DIESEL)
* SCHEDULED SERVICES - NORMAL SERVICE (DIESEL)
R2500
* SCHEDULED SERVICES - NORMAL SERVICE (GAS)
* SCHEDULED SERVICES - SEVERE SERVICE (GAS)
* SCHEDULED SERVICES - NORMAL SERVICE (GAS - MD)
* SCHEDULED SERVICES - SEVERE SERVICE (GAS - MD)
* SCHEDULED SERVICES - NORMAL SERVICE (DIESEL)
* SCHEDULED SERVICES - NORMAL SERVICE (DIESEL)
R3500
* SCHEDULED SERVICES - NORMAL SERVICE (GAS - MD)
* SCHEDULED SERVICES - SEVERE SERVICE (GAS - MD)
* SCHEDULED SERVICES - NORMAL SERVICE (DIESEL)
* SCHEDULED SERVICES - NORMAL SERVICE (DIESEL)
Warranty information and specifications for fluid
capacities, lubrication specifications, wheel and tire size,
and battery type are covered in this article.
MODEL IDENTIFICATION
VIN LOCATION
The Vehicle Identification Number (VIN) is located on the
left side of the dash panel at the base of the windshield. The VIN
chart explains the code characters.
VIN CODE ID EXPLANATION
Page 871 of 1691
![DODGE RAM 1999 Service Repair Manual Numbers preceding the explanations in the legend below refer
to the sequence of characters as listed on VIN identification label.
See VIN example below.
\](/manual-img/12/56915/w960_56915-870.png "DODGE RAM 1999 Service Repair Manual Numbers preceding the explanations in the legend below refer
to the sequence of characters as listed on VIN identification label.
See VIN example below.
\")
Numbers preceding the explanations in the legend below refer
to the sequence of characters as listed on VIN identification label.
See VIN example below.
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(VIN) 1 B 4 G D 2 2 Z X J S 0 0 0 0 0 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
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1 - Country Of Origin
1
* United States
3 * Mexico
2 - Vehicle Make
B * Dodge
3 - Type Of Vehicle
4 * Multi-Purpose Vehicle
5 * Bus
6 * Incomplete
7 * Truck
4 - Gross Vehicle Weight
H * 6001-7000 Lbs.
J * 7001-8000 Lbs.
K * 8001-9000 Lbs.
L * 9001-10000 Lbs.
M * 10001-14000 Lbs.
W * Hydraulic Brakes
5 - Truck Line
C * Ram Chassis/Ram Pick Up (4x2)
F * Ram Chassis/Ram Pick Up (4x4)
6 - Series
1 * 1500
2 * 2500
3 * 3500
7 - Body Style
3 * Club Cab
6 * Conventional Cab/Cab Chassis
8 - Engine Type
D * 5.9L 6-Cylinder Diesel
W * 8.0L 10-Cylinder MPI
X * 3.9L 6-Cylinder MPI
Y * 5.2L 8-Cylinder MPI
Z * 5.9L 8-Cylinder MPI-LDC
5 * 5.9L 8-Cylinder MPI-HDC
9 - Check Digit
* 0 Through 9 Or X
10 - Model Year
V * 1997
W * 1998
X * 1999
11 - Assembly Plant
J * St. Louis North, Missouri
S * Dodge City, Michigan
G * Saltillo, Mexico
Page 1178 of 1691
(1) - Approximate quantity listed.
( 2) - Use an API energy conserving engine oil that is certified for
gasoline engines.
( 3) - Add this amount of fluid. Start engine and shift transmission
through all gears and back to Neutral. Add additional fluid to
bring fluid level to the MIN mark on dipstick. Recheck fluid
level with transmission at normal operating temperature. Adjust
fluid level to MAX mark on dipstick. Approximate drain and
refill capacity is 4.0 qts. (3.8L).
( 4) - Quantity may vary by type of oil cooler and oil cooler lines.
( 5) - Models with Trac-Lok limited slip differential must have 5 ozs.
(.15L) of Mopar Trac-Lok Friction Modifier added if lubricant is\
changed.
( 6) - Rear differential may be identified by number of bolts on rear
cover. The 8 1/4" ring gear has 10 bolts on rear cover and 9
1/4" ring gear has 12 bolts on rear cover.
( 7) - Use only Mopar power steering fluid. DO NOT use automatic
transmission fluid.
( 8) - Transfer case may be identified by model number stamped on
identification tag on rear of transfer case, just above filler
plug.
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FLUID CAPACITIES (RAM PICKUP) \
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Application ( 1) Quantity
Crankcase (Includes Filter) ( 2)
3.9L ............................................. 4.0 Qts. (3.8L)\
5.2L & 5.9L (Gasoline) ........................... 5.0 Qts. (4.7L\
)
5.9L (Diesel) .................................. 11.0 Qts. (10.4L\
)
8.0L ............................................. 7.0 Qts. (6.6L)\
Cooling System (Includes Heater)
3.9L, 5.2L & 5.9L (Gasoline) ................... 20.0 Qts. (18.9L\
)
5.9L (Diesel) .................................. 24.0 Qts. (22.7L\
)
8.0L ........................................... 26.0 Qts. (24.6L)\
Automatic Transmission
(Mopar ATF Plus Type 7176)
42RE (3.9L)
Drain & Refill .............................. ( 3) 1.5 Qts. (1.4L)
Dry Refill ........................ ( 4) 8.5-11.0 Qts. (8.0-10.4L)
46RE (3.9L, 5.2L & 5.9L Gasoline)
Drain & Refill .............................. ( 3) 1.5 Qts. (1.4L)
Dry Refill ........................ ( 4) 9.5-11.5 Qts. (8.9-10.8L)
47RE (5.9L Diesel & 8.0L)
Drain & Refill .............................. ( 3) 1.5 Qts. (1.4L)
Dry Refill ...................... ( 4) 14.5-16.5 Qts. (13.7-15.6L)
Manual Transmission ( 5)
NV 3500 (Mopar M/T Lube,
P/N 4761526 - 3.9L & 5.2L) ...................... 2.1 Qts. (2.0L)\
NV 4500 (Mopar M/T Lube,
P/N 4637579) ( 6) - 5.9L
(Gas & Diesel) & 8.0L .......................... 4.0 Qts. (3.8L\
)
NV 5600 (Mopar M/T Lube,
P/N 4761526) ( 6) ............................... 4.75 Qts. (4.5L)
Front Differential (SAE 80W-90/API GL-5)
Dana 44 (Model 216 - 1500 & 2500) ................ 4.8 Pts. (2.3L\
)
Dana 60 (Model 248 - 2500 & 3500) ................ 7.6 Pts. (3.6L\
)
Rear Differential
9 1/4" Ring Gear
(SAE 75W-90/API
GL-5 - 1500 & 2500) ( 7) ........................ 4.8 Pts. (2.3L)
Dana 60 (Model 248)
Page 1179 of 1691
(SAE 90W/API GL-5 - 2500) (8) ................... 6.3 Pts. (3.0L)
Dana 70 (Model 267)
(SAE 90W/API GL-5 - 2500) ( 9) ................... 7.0 Pts. (3.3L)
Dana 80 (Model 286)
(SAE 85W-90/API GL-5) ( 10)
2WD 3500 ...................................... 6.8 Pts. (3.2L)\
4WD 3500 ..................................... 10.1 Pts. (4.8L)\
Power Steering Fluid ( 11) .......................... 2.7 Pts. (1.3L)
Power Take-Off (PTO) Adapter
(Mopar ATF Plus Type 7176)
2500 & 3500 Models 2WD With A/T .................. 4.6 Pts. (2.2L)\
Transfer Case (Mopar ATF Plus Type 7176) ( 12)
NV 231HD ......................................... 2.5 Pts. (1.2L)\
NV 241 ........................................... 5.0 Pts. (2.4L)\
NV 241HD ......................................... 6.5 Pts. (3.1L)\
NV 241HD With Power Take-Off (PTO) ............... 9.0 Pts. (4.3L\
)
( 1) - Approximate quantity listed.
( 2) - On gasoline engines, use an API energy conserving engine oil
that is certified for gasoline engines. On diesel engines, use
engine oil with API CF-4/SH or CG-4/SH rating for diesel
engines.
( 3) - Add this amount of fluid. Start engine and shift transmission
through all gears and back to Neutral. Add additional fluid to
bring fluid level to the MIN mark on dipstick. Recheck fluid
level with transmission at normal operating temperature. Adjust
fluid level to MAX mark on dipstick. Approximate drain and
refill capacity is 4.0 qts. (3.8L).
( 4) - Quantity may vary by type of oil cooler and oil cooler lines.
( 5) - Verify type of transmission used before servicing. The NV 3500
uses a flywheel housing which is an integral part of the
transmission housing. The NV 4500 uses a flywheel housing which
is bolted to the front of the transmission and transmission
contains a Power Take-Off (PTO) cover on passenger's side of
transmission.
( 6) - Heavy-duty transmission is used with 5.9L diesel and 8.0L.
( 7) - Models with Trac-Lok limited slip differential must have 5 ozs.
(.15L) of Mopar Trac-Lok Friction Modifier added if lubricant is\
changed.
( 8) - Models with Trac-Lok limited slip differential must have 6 ozs.
(.18L) of Mopar Trac-Lok Friction Modifier added if lubricant is\
changed.
( 9) - Models with Power-Lok limited slip differential must have 8 ozs.
(.24L) of Mopar Trac-Lok Friction Modifier added if lubricant is\
changed.
( 10 ) - Models with Trac-Lok limited slip differential must have Mopar
Trac-Lok Friction Modifier added if lubricant is changed. Add
7 ozs. (.24L) of modifier on 2WD models or 10 ozs. (.30L) on
4WD models.
( 11 ) - Use only Mopar power steering fluid. DO NOT use automatic
transmission fluid.
( 12 ) - Transfer case may be identified by model number stamped on
identification tag on rear of transfer case, just above filler
plug.
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FLUID CAPACITIES (RAM VAN & RAM WAGON) \
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Application ( 1) Quantity
Crankcase (Includes Filter) ( 2)
3.9L ............................................. 4.0 Qts. (3.8L)\
5.2L & 5.9L ...................................... 5.0 Qts. (4.7L)\
Page 1184 of 1691
Normal Service .......................... 6 ............... 7500
Severe Service ......................... (3) .............. 3000
Engine Oil Filter
Normal Service .......................... 12 ............ 15,000
Severe Service ......................... ( 3) .............. 6000
PCV Valve ( 6)
Normal Service .......................... 48 ............ 60,000
Severe Service ......................... ( 3) ............ 30,000
Spark Plugs
Normal Service .......................... 24 ............ 30,000
Severe Service ......................... ( 3) ............ 30,000
Spark Plug Wires
Normal Service .......................... 48 ............ 60,000
Severe Service ......................... ( 3) ............ 60,000
Automatic Transmission Fluid,
Filter & Band Adjustment
Normal Service .......................... 30 ............ 37,500
Severe Service ......................... ( 3) ............ 12,000
Manual Transmission Fluid ................ ( 7) ............... ( 7)
Transfer Case Fluid (4WD)
Normal Service .......................... 30 ............ 37,500
Severe Service ......................... ( 3) ............ 36,000
Front Differential Fluid (4WD) ( 8)
Severe Service ......................... ( 3) ............ 12,000
Rear Differential Fluid ( 8)
Severe Service ......................... ( 3) ............ 12,000
Repack Front Wheel Bearings (2WD)
Normal Service .......................... 18 ............ 22,500
Severe Service ......................... ( 3) ............ 21,000
( 1) - Light-duty vehicles apply to all 1500 models and 2500 except
5.9L diesel or 8.0L engines.
( 2) - Different interval may be required for normal and severe
service. Severe service is described as long periods of engine
idling, frequent short trip operation of less than 5 miles,
trailer towing, off-highway operation, snow removal operation,
or operating in dusty or excessively hot conditions.
( 3) - Monthly interval is not available from manufacturer.
( 4) - Inspect air filter every 15,000 miles and replace as necessary.
Replace at 30,000 miles unless previously replaced during
inspection.
( 5) - Replace coolant at 45,000 miles or 36 months whichever occurs
first. Replace coolant at 36 months regardless of mileage. After
first coolant change, replace coolant every 24 months or 30,000
miles thereafter.
( 6) - Inspect at scheduled interval and replace as necessary.
( 7) - Service interval is not available from manufacturer.
( 8) - Normal service interval is not available from manufacturer.
Manufacturer lists service schedule only under severe service
conditions.
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REPLACEMENT INTERVALS (RAM PICKUP - MEDIUM-DUTY - GASOLINE) ( 1)( 2) \
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Component Months Miles
Air Filter
Normal Service ...................... 30 ................ 30,000
Severe Service ...................... ( 3) ........... ( 4) 15,000
Coolant ............................... ( 5) .................. ( 5)
Engine Oil & Filter
Normal Service ....................... 6 .................. 6000
Severe Service ...................... ( 3) ................. 3000
Page 1494 of 1691
TR AN SM IS SIO N S ER VIC IN G - A /T
1999 D odge P ic ku p R 1500
1998-99 TRANSMISSION SERVICING
CHRY - Automatic Transmission - Trucks & RWD Vans
Dakota, Durango, Ram Pickup, Ram Van/Wagon
APPLICATION
AUTOMATIC TRANSMISSION/TRANSAXLE APPLICATIONS \
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Model Designation
Dakota & Durango
3.9L ........................................................ 42RE
5.2L ........................................................ 44RE
5.9L ........................................................ 46RE
Ram Pickup
3.9L ................................................. 42RE & 46RE
5.2L & 5.9L (Gasoline) ...................................... 46RE\
5.9L Diesel & 8.0L .......................................... 47RE
Ram Van/Wagon
3.9L ........................................................ 32RH
5.2L ........................................................ 36RH
5.2L & 5.9L ................................................. 46RE
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TRANSFER CASE APPLICATIONS \
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Model Designation
Dakota & Durango
3.9L ....................................................... NV231
5.2L .............................................. NV231HD Or NV242
5.9L ....................................................... NV242HD
Ram Pickup
1500 ..................................................... NV231HD
2500 & 3500
5.9L Diesel & 8.0L ...................................... NV241HD
All Others ................................................ NV241
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OIL PAN GASKET IDENTIFICATION
Fig. 1: Identifying Oil Pan Gasket (32RH, 42RE & 44RE)
Page 1496 of 1691
Ram Pickup
Gasoline Models
Light-Duty (2)
Normal Service ..................... 30 .............. 37,500
Severe Service ..................... ( 1) ............. 12,000
Medium-Duty & Heavy-Duty
Normal Service ..................... 24 .............. 24,000
Severe Service ..................... ( 1) ............. 12,000
Diesel Models
Normal Service ....................... 24 .............. 24,000
Severe Service ....................... ( 1) ............. 12,000
Ram Van/Wagon
Normal Service ........................ ( 3) ................ ( 3)
Severe Service ........................ ( 1) ............. 12,000
( 1) - Monthly interval is not available from manufacturer.
( 2) - Light-duty applies to all 1500 models and 2500 models except
5.9L diesel or 8.0L engines. Medium-duty applies to 2500 and
3500 California models with 8.0L engine. Heavy-duty applies to
2500 and 3500 Federal models with 8.0L engine and all 3500
models with 5.9L gasoline engine.
( 3) - Normal service interval is not available from manufacturer.
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Transfer Case
Check transfer case fluid level when performing other
underhood services. Under normal service conditions or severe service
conditions change transfer case fluid at specified interval. See
TRANSFER CASE SERVICING INTERVALS table. Severe service conditions are
conditions such as long periods of engine idling, trailer towing, off-
highway operation, snow removal, or operating in dusty or excessively
hot conditions.
TRANSFER CASE SERVICING INTERVALS
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Application Months Miles
Dakota
Normal Service ....................... 30 ............... 37,500
Severe Service ....................... ( 1) .............. 36,000
Ram Pickup
Gasoline Models
Light-Duty ( 2)
Normal Service .................... 30 ............... 37,500
Severe Service .................... ( 1) .............. 36,000
Medium-Duty & Heavy-Duty
Normal Service .................... 36 ............... 36,000
Severe Service .................... ( 1) .............. 36,000
Diesel Models
Normal Service ...................... 36 ............... 36,000
Severe Service ...................... ( 1) .............. 36,000
( 1) - Monthly interval is not available from manufacturer.
( 2) - Light-duty applies to all 1500 models and 2500 models except
5.9L diesel or 8.0L engines. Medium-duty applies to 2500 and
3500 California models with 8.0L engine. Heavy-duty applies to
2500 and 3500 Federal models with 8.0L engine and all 3500
models with 5.9L gasoline engine.
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Power Take-Off (PTO) Adapter (Ram Pickup 2WD 2500 & 3500)
Check PTO adapter fluid level when performing other underhood
services. Service interval is not available from manufacturer.
Page 1498 of 1691
Transmission
Manufacturer recommends using Mopar ATF Plus Type 7176.
Manufacturer does not recommend using additives with transmission
fluid.
Transfer Case
Manufacturer recommends using Mopar ATF Plus Type 7176.
Power Take-Off (PTO) Adapter (Ram Pickup 2WD 2500 & 3500)
Manufacturer recommends using Mopar ATF Plus Type 7176.
FLUID CAPACITIES
TRANSMISSION REFILL CAPACITIES ( 1) \
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Application Refill Dry Fill
Qts. (L) Qts. (L\
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Dakota & Durango
42RE, 44RE & 46RE ... ( 2) 1.5 (1.4) .... ( 3) 9.5-11.4 (9.0-10.8)
Ram Pickup
42RE ................ ( 2) 1.5 (1.4) .... ( 3) 8.5-11.0 (8.0-10.4)
46RE ................ ( 2) 1.5 (1.4) .... ( 3) 8.7-13.0 (8.2-12.3)
47RE ................ ( 2) 1.5 (1.4) .... ( 3) 8.7-16.9 (8.2-16.0)
Ram Van/Wagon
32RH & 36RH ......... ( 2) 1.5 (1.4) ...... ( 3) 8.5-9.0 (8.0-8.5)
46RE ................ ( 2) 1.5 (1.4) .. ( 3) 11.4-11.6 (10.8-11.0)
( 1) - Approximate quantity listed.
( 2) - Add fluid until fluid level is at MIN arrow mark on dipstick.
Start engine and allow engine to idle. With brakes applied,
shift transmission through all gears and back to Neutral. Add
additional fluid to bring fluid level to MIN mark on dipstick.
Recheck fluid level with transmission at normal operating
temperature. Adjust fluid level to MAX arrow mark on dipstick.
( 3) - Quantity may vary by type of oil cooler and oil cooler lines.
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TRANSFER CASE REFILL CAPACITIES ( 1) \
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Application Pts. (L)\
Dakota & Durango
NV231 .................................................... 2.5 (1.2)\
NV242 .................................................... 2.8 (1.4)\
Ram Pickup
1500 ..................................................... 2.5 (1.2)\
2500 & 3500
2WD With Power Take-Off (PTO) Adapter ................. 9.0 (4.3\
)
5.9L Diesel & V10 ..................................... 6.5 (3.1)\
All Others ............................................ 5.0 (2.4)\
(1) - Approximate quantity listed.
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POWER TAKE-OFF (PTO) ADAPTER REFILL CAPACITIES ( 1) \
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Application Pts. (L)\
Ram Pickup
2WD 2500 & 3500 ........................................ 4.6 (2.2)\