1999 DODGE RAM 4WD

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language fuel consumption power steering fluid oil type steering isofix

Page 597 of 1691

$DODGE RAM 1999 Service Repair Manual \ \b\ \ \ \b\ \ \ 5.2L V8 SFI PCV, EVAP, TWC, FR, ($

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5.2L V8 SFI PCV, EVAP, TWC, FR, (
2) EVAP-PSOL, EVAP-PRRV,

Ram Pickup SPK, (
1) HO2S, CEC, ( 2)( 6) EVAP-LDP,

MIL (
6) EVAP-LDPF,

(
6) EVAP-VV, EVAP-VC,

SPK-CC

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5.2L V8 SFI PCV, EVAP, TWC, FR, (
2) EVAP-PSOL, EVAP-PRRV,

Ram Van & SPK, (
1) HO2S, CEC, ( 2)( 3) EVAP-LDP,

Ram Wagon MIL (
3) EVAP-LDPF,

(
5) EVAP-VV, EVAP-VC,

SPK-CC

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5.2L V8 CNG PCV, TWC, SPK, SPK-CC

Ram Van & (
1) HO2S, CEC, MIL

Ram Wagon

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5.9L V8 SFI PCV, EVAP, TWC, FR, (
2) EVAP-PSOL, EVAP-PRRV,

Dakota SPK, (
7) HO2S, CEC, ( 2)( 3) EVAP-LDP,

MIL (
3) EVAP-LDPF,

(
5) EVAP-VV, EVAP-VC,

SPK-CC

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5.9L V8 SFI PCV, EVAP, TWC, FR, (
2) EVAP-PSOL, EVAP-PRRV,

Durango SPK, (
1) HO2S, CEC, ( 2)( 3) EVAP-LDP,

MIL (
3) EVAP-LDPF, ( 5) EVAP-VV,

EVAP-VC, SPK-CC

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5.9L V8 SFI PCV, EVAP, (
8) TWC, ( 2) EVAP-PSOL, EVAP-PRRV,

Ram Pickup FR, SPK, (
9) AP, ( 2)( 6) EVAP-LDP,

(
1) HO2S, CEC, ( 6) EVAP-LDPF,

(
9) SRI, MIL ( 6) EVAP-VV, EVAP-VC,

SPK-CC, (
9) AP-RV,

(
1)( 9) AP-CKV

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5.9L V8 SFI PCV, EVAP, TWC, FR, (
2) EVAP-PSOL, EVAP-PRRV,

Ram Van & SPK, (
1) HO2S, CEC, ( 2)( 3) EVAP-LDP,

Ram Wagon MIL (
3) EVAP-LDPF,

(
5) EVAP-VV, EVAP-VC,

SPK-CC

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5.9L 6-Cyl. AIH, MIL AIH-TS

Turbo Diesel

24-Valve EFI

Ram Pickup

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8.0L V10 SFI (
4) CCV, EVAP, ( 2) EVAP-PSOL, EVAP-PRRV,

Ram Pickup (
10) TWC, FR, SPK, ( 2)( 6) EVAP-LDP,

(
9) AP, ( 11) HO2S, ( 6) EVAP-LDPF,

CEC, MIL (
6) EVAP-VV, EVAP-VC,

SPK-CC, (
9) AP-RV,

(
1)( 9) AP-CKV

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(
1) - Two are required.

(
2) - Electronically controlled.

(
3) - Calif. emission vehicles only.

(
4) - Fixed orifice system without a PCV valve.

(
5) - Except Calif. emission vehicles only.

(
6) - Applies to some models. Refer to underhood vehicle emission

control label for application.

(
7) - On 2WD models, four sensors are used. One on each bank, and

one before and after catalytic converter. On 4WD models, two

sensors are used. One before and after catalytic converter.

Page 635 of 1691

DODGE RAM 1999 Service Repair Manual reference marks on torque converter and flexplate are aligned.
Evacuate and charge A/C system.
Removal (Durango 4WD & Dakota 4WD)
1) Release fuel pressure. See FUEL PRESSURE RELEASE.

Page 649 of 1691

DODGE RAM 1999 Service Repair Manual components, reverse removal procedure.
Removal (Dakota 4WD & Durango 4WD)
1) Disconnect negative battery cable. Remove oil dipstick.
Drain engine oil. Remove exhaust pipe crossover a

components, reverse removal procedure.
Removal (Dakota 4WD & Durango 4WD)
1) Disconnect negative battery cable. Remove oil dipstick.
Drain engine oil. Remove exhaust pipe crossover and lower transmission
cover.
2) Remove front drive axle for access to oil pan. For front
drive axle removal, loosen wheel lug nuts. Remove cotter pin, lock nut
and spring washer. Loosen axle shaft nut with vehicle on floor and
brakes applied. Raise and support vehicle.
CAUTION: DO NOT pull on rubber boot during axle shaft removal. Pull on
outer CV joint only.
3) Remove wheels and skid plate. Remove axle shaft nut.
Remove axle shaft-to-differential flange bolts at front drive axle.
Support axle shaft, and separate axle splines from wheel hub by
pulling inward at outer CV joint.
4) Remove remaining axle shaft. Mark front drive shaft and
transfer case yoke for installation reference. Remove front drive
shaft from transfer case. Disconnect vacuum hoses from shift motor and
electrical connections at shift indicator switch.
5) Support front drive axle using a floor jack. Remove front
drive axle and shift motor bolts. Lower floor jack, and remove front
drive axle with drive shaft. Remove transmission lower cover. Remove
bolts, oil pan and gasket.
Installation
1) To install, reverse removal procedure. Before installing
oil pan, apply RTV sealant where front cover contacts cylinder block,
oil pan side gaskets meet end seals and end seals contact cylinder
block. See Fig. 14.
2) To facilitate oil pan installation, fabricate 4 alignment
dowels from 1 1/2" x 5/16" bolts. See Fig. 15. Tighten bolts to
specification. See TORQUE SPECIFICATIONS table.
3) To install remaining components, reverse removal
procedure. When installing front drive axle, loosely install all bolts
before tightening to specification. Tighten axle shaft nut to
specification with vehicle on ground. See TORQUE SPECIFICATIONS table.
Ensure reference marks on transfer case yoke and front drive shaft are
aligned.
Removal (Ram Pickup & Ram Van/Wagon - 3.9L)
1) Disconnect negative battery cable. Remove oil dipstick. On
Ram Van/Wagon, remove engine cover. On all models, remove air cleaner
and engine controller. Raise and support vehicle. Drain engine oil.
2) Remove left engine-to-transmission strut. Loosen exhaust
pipe support bracket. Disconnect exhaust pipe. On Ram Pickup, remove
oil pan and gasket.
3) On Ram Van/Wagon, remove starter, transmission dust
shield, oxygen sensor and air injection tube. On all models, remove
right engine mount nut. Loosen, but DO NOT remove, left engine mount
nut.
4) Support right side of engine using jackstand. Remove
transmission mount through-bolt, and support transmission using
jackstand. Raise engine and transmission enough for oil pan removal.
Remove bolts, oil pan and gasket.
Installation
1) To install, reverse removal procedure. Before installing
oil pan, apply RTV sealant where front cover contacts cylinder block,
oil pan side gaskets meet end seals and end seals contact cylinder
block. See Fig. 14.

Page 658 of 1691

$DODGE RAM 1999 Service Repair Manual OIL PUMP SPECIFICATIONS��\ ��\ ��\ ��\ ��\ ��\ ��\ �� Application$

OIL PUMP SPECIFICATIONS\
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Application Specification
Inner & Outer Rotor Thickness ................ .825" (20.96 mm) Min.\
Outer Rotor Diameter .......................... 2.47" (62.7 mm) Min.\
Outer Rotor-To-Pump Body Clearance ............. .014" (.36 mm) Max.\
Pump Cover Warpage ........................... .0015" (.038 mm) Max.\
Rotor End Clearance ................................. .004" (.10 mm)\
Rotor Tip Clearance ............................ .008" (.20 mm) Max.\
Spring Free Length ................................. 1.95" (49.5 mm)\
Spring Tension ......... 19.5-20.5 Lbs. @ 1.34" (8.8-9.3 kg @ 34 mm)\
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CAUTION: Ensure oil pump fully engages with distributor drive shaft
before tightening bolt. It may be necessary to slightly
rotate oil pump during installation to align with distributor
drive shaft.
Reassembly & Installation
To reassemble, reverse disassembly procedure. Install NEW
relief valve retainer cap and oil seal ring. Tighten pump cover bolts.
Fill rotor cavity with engine oil before installing. To install,
reverse removal procedure.
TORQUE SPECIFICATIONS
TORQUE SPECIFICATIONS\
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Application Ft. Lbs. (N.m)\
Axle Bracket-To-Bellhousing Bolt
Dakota 4WD & Durango 4WD ................................. 65 (88)\
Axle Shaft Nut
Dakota 4WD & Durango 4WD ............................... 180 (244)\
Axle Shaft-To-Differential Flange Bolt
Dakota 4WD & Durango 4WD ................................. 65 (88)\
Axle-To-Insulator Bolt
Dakota 4WD & Durango 4WD ................................ 75 (102)\
Camshaft Sprocket Bolt ..................................... 50 (68)\
Camshaft Thrust Plate Bolt ................................. 18 (24)\
Clutch Housing-To-Cylinder Block Bolt
Dakota
(1) ..................................................... 30 (41)
( 2) ..................................................... 50 (68)
Ram Pickup
( 1)
3/8" Bolt ............................................ 33 (45)\
7/16" Bolt ........................................... 50 (68)\
( 2) ........................................................ N/A
Connecting Rod Bolt ........................................ 45 (61)\
Crankshaft Pulley Bolt ..................................... 18 (24)\
Cylinder Head Bolt ( 3)
Step 1 ................................................... 50 (68)\
Step 2 ................................................. 105 (142)\
Step 3 (Verify Torque) ................................. 105 (142\
)
Differential Pinion Nose Bracket-To-Adapter Bolt
Dakota 4WD & Durango 4WD ................................. 65 (88)\
Differential Pinion Nose Bracket-To-Bellhousing Bolt
Dakota 4WD & Durango 4WD ................................. 65 (88)\
Engine Mount Bracket-To-Frame Rail Bolt
Dakota 2WD & Durango 2WD ................................. 30 (41)\

Page 659 of 1691

$DODGE RAM 1999 Service Repair Manual Engine Mount Through-Bolt Dakota 2WD & Durango 2WD ................................. 50 (68)\ Dakota 4WD, Durango 4WD & Ram Pickup .................... 75 (102)\ Grand Cherokee ............$

Engine Mount Through-Bolt
Dakota 2WD & Durango 2WD ................................. 50 (68)\
Dakota 4WD, Durango 4WD & Ram Pickup .................... 75 (102)\
Grand Cherokee ............................................. 60 (81)\
Engine Mount-To-Cylinder Block Bolt
Dakota & Durango ......................................... 30 (41)\
Ram Pickup ............................................... 60 (81)\
Ram Van/Wagon & Grand Cherokee ............................. 65 (88)\
Engine Mount-To-Frame Bracket Bolt/Nut
Ram Pickup & Ram Van/Wagon .............................. 75 (102)\
Exhaust Manifold Bolt & Nut
Durango .................................................. 18 (24)\
All Others ................................................. 25 (34)\
Flywheel/Flexplate-To-Crankshaft Bolt ...................... 55 (75)\
Front Cover Bolt ........................................... 30 (41)\
Heat Shield Bolts .......................................... 30 (41)\
Main Bearing Cap Bolt ..................................... 85 (115)\
Oil Drain Plug ............................................. 25 (34)\
Oil Filter Adapter Stud .................................... 50 (68)\
Oil Pan Bolt ............................................... 18 (24)\
Oil Pump Bolt .............................................. 30 (41)\
Rocker Arm Bolt ............................................ 21 (28)\
Shift Motor Bolt
Dakota 4WD & Durango 4WD ................................. 65 (88)\
Spark Plug ................................................. 30 (41)\
Starter Bolts .............................................. 50 (68)\
Throttle Body Bolt ......................................... 17 (23)\
Transfer Case Yoke Bolt
Dakota 4WD & Durango 4WD ................................. 20 (27)\
Vibration Damper Bolt .................................... 135 (183)\
Water Pump Bolt ............................................ 30 (41)\
INCH Lbs. (N.m)
Intake Manifold Bolt ( 4)
Step 1 .................................................. 24 (2.7)\
Step 2 .................................................. 48 (5.4)\
Step 3 .................................................. 84 (9.5)\
Step 4 (Verify Torque All Bolts) ........................ 84 (9.5\
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Intake Manifold Plenum Pan Bolt
Step 1 .................................................. 24 (2.7)\
Step 2 .................................................. 48 (5.4)\
Step 3 .................................................. 84 (9.5)\
Step 4 (Verify Torque) .................................. 84 (9.5\
)
Oil Pump Cover Bolt ........................................ 97 (11)\
Valve Cover Bolts .......................................... 95 (11)\
( 1) - Bolts through clutch housing into cylinder block.
( 2) - Bolts through cylinder block into clutch housing.
( 3) - Tighten bolts in sequence. See 7.
( 4) - Tighten bolts in sequence. See 5 and 6.
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ENGINE SPECIFICATIONS
GENERAL SPECIFICATIONS (3.9L)\
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Application Specification
Displacement .................................... 239 Cu. In. (3.9L)\
Bore ............................................... 3.91" (99.3 mm)\
Stroke ............................................. 3.31" (84.1 mm)\

Page 854 of 1691

DODGE RAM 1999 Service Repair Manual
IN STR UM EN T P A N EL - A N ALO G

1999 D odge P ic ku p R 1500
1999 ACCESSORIES & EQUIPMENT
CHRY - Analog Instrument Panels
Ram Pickup, Ram Van & Ram Wagon

IN STR UM EN T P A N EL - A N ALO G

1999 D odge P ic ku p R 1500
1999 ACCESSORIES & EQUIPMENT
CHRY - Analog Instrument Panels
Ram Pickup, Ram Van & Ram Wagon
DESCRIPTION & OPERATION
INSTRUMENT CLUSTER
All instrument cluster gauges are air core magnetic type.
Tachometer is optional. All gauges use data transferred on Chrysler
Collision Detection (CCD) bus. Instrument cluster incorporates a
Vacuum Fluorescent Display (VFD) for odometer display.
Brake warning light illuminates when ignition is on and
parking brake is applied. Brake warning light also illuminates if
brake hydraulic system failure occurs during service brake
application. Brake warning light bulb test occurs when ignition switch
is in START position.
Oil pressure warning light illuminates when engine oil
pressure is not sufficient to open oil pressure sending unit switch.
Oil pressure warning light bulb test occurs with ignition switch in
RUN position.
All instrument clusters include these analog gauges:
* Coolant Temperature Gauge
* Fuel Gauge
* Oil Pressure Gauge
* Speedometer
* Voltmeter
Instrument clusters include these indicator lights, if
vehicle is equipped with appropriate option:
* Air Bag
* Anti-Lock Brake System (ABS)
* Brake Warning
* Check Gauges
* Cruise On
* Headlight High Beam
* Low Fuel
* Low Washer Fluid
* CHECK ENGINE
* Overdrive Off
* Rear Wheel Anti-Lock (RWAL)
* Seat Belt Reminder
* Security
* Transmission Oil Temperature (A/T)
* Turn Signal
* Upshift (M/T)
* 4WD
SELF-DIAGNOSTIC SYSTEM
WARNING: Vehicle is equipped with an air bag system. To prevent air
bag deployment, disconnect negative battery cable and wait at
least 2 minutes before servicing instrument cluster. See
appropriate AIR BAG RESTRAINT SYSTEMS article.
CAUTION: When battery is disconnected, vehicle computer and memory

Page 859 of 1691

DODGE RAM 1999 Service Repair Manual junction block. See WIRING DIAGRAMS.
4) Turn ignition off. Disconnect negative battery cable.
Disconnect parking brake switch connector. Switch is located at base
of parking brake lever. Ensu

junction block. See WIRING DIAGRAMS.
4) Turn ignition off. Disconnect negative battery cable.
Disconnect parking brake switch connector. Switch is located at base
of parking brake lever. Ensure parking brake lever is released. Check
continuity between ground and parking brake switch terminal. If
continuity does not exist, go to next step. If continuity exists,
adjust or replace parking brake switch.
5) Ensure parking brake switch is still disconnected. Turn
ignition off. Remove instrument cluster. See INSTRUMENT CLUSTER under
REMOVAL & INSTALLATION. Check continuity between ground and park brake
switch connector. If continuity does not exist, go to next step. If
continuity exists, repair short to ground between instrument cluster
and park brake switch.
6) Check continuity between park brake switch connector and
instrument cluster connector C1, terminal No. 3 (White/Pink wire on
Ram Van and Ram Wagon; White/Light Green wire on Ram Pickup). See
Fig. 1. If continuity does not exist, repair open circuit. See WIRING
DIAGRAMS. If continuity exists, see PRELIMINARY DIAGNOSIS under SELF-
DIAGNOSTIC SYSTEM.
FOUR WHEEL DRIVE (4WD) LIGHT INOPERATIVE (RAM PICKUP)
1) Remove and inspect fuse No. 17 (10-amp) in junction block\
.
Junction block is located at left end cover of instrument panel. If
fuse is okay, go to next step. If fuse is blown, locate and repair
cause of blown fuse. Install new fuse and recheck system operation.
2) Turn ignition on. Measure voltage between ground and power
side of fuse No. 17. If battery voltage is present, go to next step.
If battery voltage is not present, locate and repair open circuit
between ignition switch and junction block.
3) Turn ignition off. Disconnect negative battery cable.
Disconnect 4WD switch connector. 4WD switch connector is located at
right side of front axle. Check continuity between 4WD switch
connector Black wire and ground. If continuity does not exist, repair
open Black wire between 4WD switch and ground. If continuity exists,
go to next step.
4) Reconnect battery cable. Turn ignition on. Install jumper
wire between 4WD switch connector terminals. 4WD light should
illuminate. If light illuminates, replace 4WD switch. If light does
not illuminate, go to next step.
5) Turn ignition off. Disconnect negative battery cable.
Ensure 4WD switch is still disconnected. Remove instrument cluster.
See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION. Check continuity
between ground and instrument cluster connector C2 terminal No. 10
(Gray wire). See Fig. 1. If continuity does not exist, go to next
step. If continuity exists, repair short to ground in wire between
instrument cluster and 4WD switch.
6) Check continuity of wire between 4WD switch connector and
terminal No. 10 at instrument cluster connector C2. If continuity does
not exist, repair open wire. If continuity exists, replace bulb.
LOW WASHER FLUID LIGHT INOPERATIVE
1) Remove and inspect fuse No. 17 (10-amp) on Ram Pickup or
fuse No. 11 (10-amp) on Ram Van and Ram Wagon in junction block.
Junction block is located at left end cover of instrument panel. If
fuse is okay, go to next step. If fuse is blown, locate and repair
cause of blown fuse. Install new fuse and recheck system operation.
2) Turn ignition on. Measure voltage between ground and power
side of fuse No. 14 (10-amp) on Ram Pickup or fuse No. 11 (10-amp) o\
n
Ram Van and Ram Wagon. If battery voltage is present, go to next step.
If battery voltage is not present, locate and repair open circuit
between ignition switch and junction block.

Page 888 of 1691

DODGE RAM 1999 Service Repair Manual

(
1) - SAE 10W-30 engine oil is preferred for use in all Dodge

trucks. Use only API approved oil with Starbur

(
1) - SAE 10W-30 engine oil is preferred for use in all Dodge

trucks. Use only API approved oil with Starburst Symbol.

(
2) - Axles with Limited-Slip Differentials require the use of

a 5% Friction Modifier, such as Mopar Gear Oil Additive

Friction Modifier.

(
3) - Never add gear oil, automatic transmission fluid or

hydroboost power steering fluid.

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FLUID CAPACITIES - DIESEL
FLUID CAPACITIES TABLE - DIESEL\
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Item Condition Specification (1)

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Engine Oil Capacity, Upper Safe Mark 10 Qts. (9.5L)

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Capacity, Lower Safe Mark 8 Qts. (7.5L)

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Engine Drained 26 Qts. (24.5L)

Coolant

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Automatic 46RE: Dry Fill 17 Qts. (16L)

Transmission

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Fluid 47RE: Dry Fill 17 Qts. (16L)

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Manual NV4500 4 Qts. (3.8L)

Transmission

Fluid

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Rear Axle DANA 70 Model 267 (2WD) 7 Pts. (3.3L)

Lubricant

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DANA 70 Model 267 (4WD) 7.8 Pts. (3.6L)

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DANA 80 Model 286 (2WD) 6.8.Pts. (3.2L)

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DANA 80 Model 286 (4WD) 10.1 Pts. (4.8L)

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Rear Axle Model 267 (2WD) 7 Pts. (3.3L)

Limited Slip

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Differential Model 267 (4WD) 7.8 Pts. (3.6L)

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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 248 7.6 Pts. (3.6L)

Lubricant

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Transfer Case NV241 HD 6.5 Pts. (3.1L)

Fluid

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Power Take NV021 4.6 Pts. (2.1L)

Off Adapter

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Power Drained 2.7 Pts. (1.3L)

Steering

Fluid

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A/C Charge Capacity 32 Oz. (.9Kg)

Refrigerant

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