1999 DODGE RAM heater

airbag disable instrument cluster tailgate automatic transmission fluid change wheel maintenance

Page 1111 of 1691

$DODGE RAM 1999 Service Repair Manual Model 286 (2WD) 6.8 Pts. (3.2L) \ \ \ \ \$

Model 286 (2WD) 6.8 Pts. (3.2L)

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Model 286 (4WD) 10.1 Pts. (4.8L)

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Front Axle Model 216 6.8 Pts. (3.6L)

Lubricant
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Model 248 7.6 Pts. (3.6L)

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(
1) - Capacities are recommended or calculated levels. Always use

dipstick (if available) to measure level.
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LUBRICATION SPECIFICATIONS
LUBRICATION SPECIFICATIONS TABLE\
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Material Condition Specification

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Engine Oil Ambient Temperature Above 10F SAE 15W-40

(
1) (-12C) To Over 30F (-1C)

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Ambient Temperature Less Than SAE 10W-30

0F (-18C) To Over 30F(-1C)

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Ambient Temperature Less Than With Block Heater:

-10F(-23C) Up To 0F (-18C) SAE 10W-30

Without Block Heater:

SAE 5W-30

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Engine All 50/50 Mixture Of

Coolant Distilled Water &

Ethylene Glycol

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Brake Fluid All DOT 3

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Automatic All ATF+2 Type 7176

Transmission

Fluid

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Transfer Case All ATF+2 Type 7176

Fluid Or DEXRON III ATF

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Manual All 75W-90 Synthc. API GL4

Transmission

Fluid

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Steering All Mopar Multi-Mileage

Linkage Lubricant

Lubricant

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Wheel Bearing All High Temperature Multi-

Grease -Purporse EP Grease

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Rear Axle All Mopar Hypoid Lubricant

Lubricant SAE 80W-90

(
2) GL-5 Gear Lube

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4x4 Front All Mopar Hypoid Lubricant

Axle SAE 80W-90

Lubricant GL-5 Gear Lube

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Power All Mopar Power Steering

Page 1176 of 1691

$DODGE RAM 1999 Service Repair Manual 2.4L ........................................... 11.2 Qts. (10.6L)\ 3.0L ........................................... 13.0 Qts. (12.3L)\ 3.3L & 3.8L .................................... 1$

2.4L ........................................... 11.2 Qts. (10.6L)\
3.0L ........................................... 13.0 Qts. (12.3L)\
3.3L & 3.8L .................................... 13.2 Qts. (12.5L)\
Automatic Transaxle (Mopar ATF Plus Type 7176)
3-Speed
Drain & Refill .............................. (4) 4.0 Qts. (3.8L)
Dry Refill ...................................... 8.5 Qts. (8.0L)\
4-Speed
Drain & Refill .............................. ( 4) 4.0 Qts. (3.8L)
Dry Refill ...................................... 9.1 Qts. (8.6L)\
Overrunning Clutch
(Mopar ATF Plus Type 7176 - AWD Models) ...................... ( 5)
Power Steering Fluid ( 6) ............................ 1.7 Pts. (.8L)
Power Transfer Unit
(SAE 80W-90/API GL-5 - AWD Models) .............. 1.2 Qts. (1.14L\
)
Rear Differential
(SAE 80W-90/API GL-5 - AWD Models) ( 5) ....................... ( 7)
( 1) - Approximate quantity listed.
( 2) - Use an API energy conserving engine oil that is certified for
gasoline engines on all engines except 3.3L flex-fuel models.
On 3.3L flex-fuel models, use Mopar Flex-Fuel 5W-30 engine oil
or an equivalent that meets Chrysler Standard MS-9214. Proper
engine oil MUST BE used to prevent engine damage. The 3.3L
flex-fuel model may be referred to as Flex-Fuel Vehicle (FFV)
model and is used in all vehicles except California emission
vehicles. Flex-fuel model may be also referred to as an E85
application and may be identified by label attached to inside of
gasoline filler door.
( 3) - Quantity includes heater and coolant recovery tank. Add 2 qts.
(1.9L) if equipped with rear heater.
( 4) - Add this amount of fluid. Start engine and shift transaxle
through all gears and back to Park. Add additional fluid to
bring fluid level to 1/8" below the ADD mark on dipstick.
Recheck fluid level with transaxle at normal operating
temperature. Adjust fluid level so fluid level is within the
HOT range dipstick.
( 5) - An overrunning clutch is bolted on front of rear differential,
between torque tube for drive shaft and rear differential.
Overrunning clutch contains a separate reservoir from rear
differential. Ensure fluids are checked at appropriate
component, as different types of fluids are used. Fluid capacity
is not available from manufacturer.
( 6) - Use only Mopar power steering fluid. DO NOT use automatic
transmission fluid.
( 7) - Capacity is not available from manufacturer. Fill unit until
fluid level is even with bottom of filler plug hole.
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FLUID CAPACITIES (DAKOTA)\
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Application ( 1) Quantity
Crankcase (Includes Filter) ( 2)
2.5L ............................................. 4.5 Qts. (4.3L)\
3.9L ............................................. 4.0 Qts. (3.8L)\
5.2L & 5.9L ...................................... 5.0 Qts. (4.7L)\
Cooling System (Includes Heater)
2.5L ............................................. 9.8 Qts. (9.3L)\
3.9L ........................................... 14.0 Qts. (13.2L)\
5.2L & 5.9L .................................... 14.3 Qts. (13.5L)\
Automatic Transmission
(Mopar ATF Plus Type 7176)

Page 1177 of 1691

DODGE RAM 1999 Service Repair Manual Drain & Refill .............................. (3) 1.5 Qts. (1.4L)
Dry Refill ....................... ( 4) 10.0-11.5 Qts. (9.5-10.8L)
Manual Transmission ( 5)
AX 15 (SAE 75W-90/API GL-5) 2.

Drain & Refill .............................. (3) 1.5 Qts. (1.4L)
Dry Refill ....................... ( 4) 10.0-11.5 Qts. (9.5-10.8L)
Manual Transmission ( 5)
AX 15 (SAE 75W-90/API GL-5) 2.5L & 3.9L .......... 3.3 Qts. (3.1L\
)
NV 3500 (Mopar M/T Lube, P/N 4761526) 5.2L ....... 2.1 Qts. (2.0L\
)
Front Differential (SAE 80W-90/API GL-5) ........... 3.0 Pts. (1.4L\
)
Rear Differential (SAE 80W-90/API GL-5) ( 6)
8 1/4" Ring Gear ( 7) ............................. 4.4 Pts. (2.1L)
9 1/4" Ring Gear ( 7) ............................. 4.8 Pts. (2.3L)
Power Steering Fluid ( 8)
2WD ............................................... 1.7 Pts. (.8L)\
4WD .............................................. 2.5 Pts. (1.2L)\
Transfer Case (Mopar ATF Plus Type 7176) ........... 2.5 Pts. (1.2L\
)
( 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) - Verify type of transmission used before servicing. The AX 15
uses a flywheel housing bolted to the front of the transmission.
The NV 3500 uses a flywheel housing which is an integral part of
the transmission housing.
( 6) - Models with Trac-Lok limited slip differential must have 5 ozs.
(.15L) of Mopar Trac-Lok Friction Modifier added if lubricant is\
changed.
( 7) - 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.
( 8) - Use only Mopar power steering fluid. DO NOT use automatic
transmission fluid.
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FLUID CAPACITIES (DURANGO)\
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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)\
Cooling System (Includes Heater)
3.9L ........................................... 14.0 Qts. (13.2L)\
5.2L & 5.9L .................................... 14.3 Qts. (13.5L)\
Automatic Transmission
(Mopar ATF Plus Type 7176)
Drain & Refill .............................. ( 3) 1.5 Qts. (1.4L)
Dry Refill ....................... ( 4) 10.0-11.5 Qts. (9.5-10.8L)
Front Differential
(SAE 80W-90/API GL-5) ............................. 3.0 Pts. (1.4L\
)
Rear Differential
(SAE 80W-90/API GL-5) ( 5)
8 1/4" Ring Gear ( 6) ............................ 4.4 Pts. (2.1L)
9 1/4" Ring Gear ( 6) ............................ 4.8 Pts. (2.3L)
Power Steering Fluid ( 7) ........................... 2.5 Pts. (1.2L)
Transfer Case (Mopar ATF Plus Type 7176) ( 8)
NV 231 & NV 231HD ................................ 2.5 Pts. (1.2L)\
NV 242 ........................................... 3.0 Pts. (1.4L)\

Page 1178 of 1691

DODGE RAM 1999 Service Repair Manual (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

(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 1180 of 1691

$DODGE RAM 1999 Service Repair Manual Cooling System (Includes Heater) 3.9L ........................................... 14.6 Qts. (13.8L)\ 5.2L ........................................... 16.5 Qts. (15.6L)\ 5.9L With Rear H$

Cooling System (Includes Heater)
3.9L ........................................... 14.6 Qts. (13.8L)\
5.2L ........................................... 16.5 Qts. (15.6L)\
5.9L
With Rear Heater .............................. 16.0 Qts. (15.1L)\
Without Rear Heater ........................... 15.0 Qts. (14.2L)\
Automatic Transmission (Mopar ATF Plus Type 7176)
32RH (3.9L)
Drain & Refill .............................. (3) 1.5 Qts. (1.4L)
Dry Refill .......................... ( 4) 8.5-8.8 Qts. (8.0-8.3L)
46RE (5.2L & 5.9L)
Drain & Refill .............................. ( 3) 1.5 Qts. (1.4L)
Dry Refill ...................... ( 4) 11.5-11.7 Qts. (10.8-11.1L)
Power Steering Fluid ( 5) ........................... 2.7 Pts. (1.3L)
Rear Differential
Dana 60
(Model 248 - SAE 90/API GL-5) ( 6)( 7) ............ 6.3 Pts. (2.9L)
8 1/4" & 9 1/4" Ring Gear
(SAE 80W-90/API GL-5) ( 8)( 9) .................... 4.8 Pts. (2.3L)
( 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) - Use only Mopar power steering fluid. DO NOT use automatic
transmission fluid.
( 6) - Rear differential may be identified by full-floating axles
shafts.
( 7) - Models with Trac-Lok limited slip differential must have 6 ozs.
(.18L) of Mopar Trac-Lok Friction Modifier added if lubricant is\
changed.
( 8) - 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.
( 9) - Models with Trac-Lok limited slip differential must have 5 ozs.
(.15L) of Mopar Trac-Lok Friction Modifier added if lubricant is\
changed.
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QUICK-SERVICE
SERVICE INTERVALS & SPECIFICATIONS
REPLACEMENT INTERVALS (CARAVAN, TOWN & COUNTRY, & VOYAGER) ( 1)\
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Component Months Miles
Air Filter
Normal Service ..................... 24 ................. 30,000
Severe Service .................... ( 2) ............. ( 3) 15,000
Camshaft Timing Belt
2.4L
Normal Service .................... 96 ................ 120,000
Severe Service ................... ( 2) ................ 120,000
3.0L
Normal Service ( 4) ................ 48 ................. 60,000

Page 1376 of 1691

DODGE RAM 1999 Service Repair Manual Fig. 7: Brakes, Steering, & Suspension
Fig. 8: Air Conditioning, Heater & Ventilation

Page 1380 of 1691

DODGE RAM 1999 Service Repair Manual
I - S YSTE M /C O M PO NEN T T E STS

1999 D odge P ic ku p R 1500
1999 ENGINE PERFORMANCE
CHRY - System & Component Testing - Trucks - Diesel
Ram Pickup
I

I - S YSTE M /C O M PO NEN T T E STS

1999 D odge P ic ku p R 1500
1999 ENGINE PERFORMANCE
CHRY - System & Component Testing - Trucks - Diesel
Ram Pickup
INTRODUCTION
Before testing separate components or systems, perform
procedures in BASIC DIAGNOSTIC PROCEDURES - TRUCKS - DIESEL article.
Since many computer-controlled and monitored components set a
diagnostic trouble code if they malfunction, also perform procedures
in SELF-DIAGNOSTICS - JEEP, TRUCKS & RWD VANS article.
NOTE: Testing individual components does not isolate short or open
circuits. Perform all voltage tests with a Digital Volt
-Ohmmeter (DVOM) with a minimum 10-megohm input impedance,
unless stated otherwise in test procedure. Use ohmmeter to
isolate shorted or open wiring harness.
AIR INDUCTION SYSTEMS
INTAKE MANIFOLD AIR HEATER SYSTEM
For testing information on intake manifold air heater system,
perform procedures in SELF-DIAGNOSTICS - JEEP, TRUCKS & RWD VANS
article.
INTERCOOLER
Cleaning and inspection procedures for intercooler is the
only information available from manufacturer. See INTERCOOLER under
AIR INDUCTION SYSTEMS in REMOVAL, OVERHAUL & INSTALLATION - TRUCKS -
DIESEL article.
TURBOCHARGER
NOTE: Manufacturer does not recommend turbocharger disassembly.
Turbocharger overhaul should be performed only by an
authorized repair facility.
Turbocharger Boost Pressure
Turbocharger boost pressure testing information is not
available at time of publication.
TURBOCHARGER WASTEGATE
See CONTROL ROD ADJUSTMENT under TURBOCHARGER WASTEGATE in
ON-VEHICLE ADJUSTMENTS - TRUCKS - DIESEL article.
COMPUTERIZED ENGINE CONTROLS
POWERTRAIN CONTROL MODULE (PCM)
The PCM is located on firewall at passenger's side rear
corner of engine compartment. See Fig. 1. The PCM power and ground
circuits may be checked by performing specified test. See DTC P0601 in
SELF-DIAGNOSTICS - JEEP, TRUCKS & RWD VANS article.

Page 1381 of 1691

DODGE RAM 1999 Service Repair Manual Fig. 1: Locating Powertrain Control Module (PCM)
Courtesy of Chrysler Corp.
ENGINE SENSORS & SWITCHES
SENSORS
Battery Temperature Sensor
1) Battery temperature s

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