2001 DODGE RAM brake

GROUP TAB LOCATOR
Introduction
0Lubrication & Maintenance
2Suspension
3Differential & Driveline
5Brakes
7Cooling
8AAudio
8BChime/Buzzer
8EElectronic Control Modules
8FEngine Systems
8GHeated Systems
8HHorn
8IIgnition Control
8JInstrument Cluster
8LLamps
8MMessage Systems
8NPower Systems
8ORestraints
8PSpeed Control
8QVehicle Theft Security
8RWipers/Washers
8WWiring
9Engine
11Exhaust System
13Frame & Bumpers
14Fuel System
19Steering
21Transmission/Transaxle
22Tires/Wheels
23Body
24Heating & Air Conditioning
25Emissions Control Systems
30New Vehicle Preparation
Component and System Index
Service Manual Comment Forms (Rear of Manual)

FASTENER USAGE
DESCRIPTION - FASTENER USAGE
WARNING: USE OF AN INCORRECT FASTENER
MAY RESULT IN COMPONENT DAMAGE OR PER-
SONAL INJURY.
Figure art, specifications and torque references in
this Service Manual are identified in metric and SAE
format.
During any maintenance or repair procedures, it is
important to salvage all fasteners (nuts, bolts, etc.)
for reassembly. If the fastener is not salvageable, a
fastener of equivalent specification must be used.
DESCRIPTION - THREADED HOLE REPAIR
Most stripped threaded holes can be repaired using
a Helicoilt. Follow the manufactures recommenda-
tions for application and repair procedures.
INTERNATIONAL VEHICLE
CONTROL & DISPLAY
SYMBOLS
DESCRIPTION - INTERNATIONAL SYMBOLS
The graphic symbols illustrated in the following
International Control and Display Symbols Chart are
used to identify various instrument controls. The
symbols correspond to the controls and displays that
are located on the instrument panel.
METRIC SYSTEM
DESCRIPTION - METRIC SYSTEM
The metric system is based on quantities of one,
ten, one hundred, one thousand and one million .
The following chart will assist in converting metric
units to equivalent English and SAE units, or vise
versa.
International Symbols
1 High Beam 13 Rear Window Washer
2 Fog Lamps 14 Fuel
3 Headlamp, Parking Lamps, Panel Lamps 15 Engine Coolant Temperature
4 Turn Warning 16 Battery Charging Condition
5 Hazard Warning 17 Engine Oil
6 Windshield Washer 18 Seat Belt
7 Windshield Wiper 19 Brake Failure
8 Windshield Wiper and Washer 20 Parking Brake
9 Windscreen Demisting and Defrosting 21 Front Hood
10 Ventilating Fan 22 Rear hood (Decklid)
11 Rear Window Defogger 23 Horn
12 Rear Window Wiper 24 Lighter
6 INTRODUCTIONBR/BE

MAINTENANCE SCHEDULES
LIGHT DUTY ENGINE (1500 AND 2500
MODELS EXCEPT 8.0L) MAINTENANCE
SCHEDULES
There are two maintenance schedules that show
proper service for the vehicle.
First is ScheduleªAº. It lists all the scheduled
maintenance to be performed under ªnormalº operat-
ing conditions.
Second is ScheduleªBºIt is a schedule for vehicles
that are operated under the conditions listed at the
beginning of that schedule.
Use the schedule that best describes the driving
conditions.
Where time and mileage are listed, follow the
interval that occurs first.
At Each Stop For Fuel
²Check engine oil level and add as required.
²Check windshield washer solvent and add as
required.
²Clean windshield and wiper blades as required.
Once A Month
²Check tire pressure and look for unusual wear
or damage.
²Inspect battery and clean and tighten terminals
as required.
²Check fluid levels of coolant reservoir, brake
master cylinder, power steering, and transmission
and add as needed.
²Check all lights and all other electrical items for
correct operation.
²Inspect and clean wiper blades. Replace if
required.
At Each Oil Change
²Inspect exhaust system.
²Inspect brake hoses.
²Adjust rear brake shoe to drum clearance.
²Rotate the tires at each oil change interval
shown on schedule ªAº (7,500 Miles) or every other
interval shown on schedule ªBº (6,000 Miles).
²Check engine coolant level, hoses, and clamps.
²Lubricate steering linkage.
EMISSION CONTROL SYSTEM MAINTENANCE
The scheduled emission maintenance listed inbold
typeon the Maintenance Schedules, must be done at
the mileage specified to assure the continued proper
functioning of the emission control system. These,
and all other maintenance services included in this
manual, should be done to provide the best vehicle
performance and reliability. More frequent mainte-
nance may be needed for vehicles in severe operatingconditions such as dusty areas and very short trip
driving.
FLUID FILL LOCATIONS AND LUBRICATION
POINTS
The fluid check/fill locations and lubrication points
are located in each applicable group.
LIGHT DUTY SCHEDULE ªAº
7,500 Miles (12 000 km) or at 6 months
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
15,000 Miles (24 000 km) or at 12 months
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
22,500 Miles (36 000 km) or at 18 months
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Inspect brake linings.
²Inspect front wheel bearings. Clean and repack,
if required (4x2).
²Lubricate the steering linkages.
²Lubricate non permanently sealed ball joints.
²Check manual transmission fluid level.
²Inspect exhaust system.
30,000 Miles (48 000 km) or at 24 months
²Replace engine air cleaner element.
²Replace spark plugs.
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Inspect manual transmission fluid level.
²Inspect exhaust system.
37,500 Miles (60 000 km) or at 30 months
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
BR/BELUBRICATION & MAINTENANCE 0 - 7

²Inspect brake hoses.
²Lubricate the steering linkages.
²Inspect manual transmission fluid level.
²Drain and refill transfer case fluid.
²Inspect exhaust system.
45,000 Miles (72 000 km) or at 36 months
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Inspect brake linings.
²Inspect front wheel bearings. Clean and repack,
if required (4x2).
²Lubricate the steering linkages.
²Lubricate non permanently sealed ball joints.
²Check manual transmission fluid level.
²Inspect exhaust system.
52,500 Miles (84 000 km) or at 42 months
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Flush and replace engine coolant.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Inspect manual transmission fluid level.
²Inspect exhaust system.
60,000 Miles (96 000 km) or at 48 months
²Replace engine air cleaner element.
²Replace ignition cables.
²Check PCV valve and replace as neces-
sary.*
²Replace spark plugs.
²Inspect auto tension drive belt and replace if
required.
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
67,500 Miles (108 000 km) or at 54 months
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Inspect brake linings.
²Inspect front wheel bearings. Clean and repack,
if required (4x2).
²Lubricate the steering linkages.
²Lubricate non permanently sealed ball joints.
²Check manual transmission fluid level.
²Inspect exhaust system.
75,000 Miles (120 000 km) or at 60 months
²Inspect auto tension drive belt and replace if
required.**
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Drain and refill transfer case fluid.
²Inspect exhaust system.
82,500 Miles (132 000 km) or at 66 months
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Flush and replace engine coolant if it has been
30,000 miles (48 000 km) or 24 months since last
change.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Inspect manual transmission fluid level.
²Inspect exhaust system.
90,000 Miles (144 000 km) or at 72 months
²Replace engine air cleaner element.
²Check PCV valve and replace as neces-
sary.*
²Replace spark plugs.
²Inspect auto tension drive belt and replace if
required.**
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Inspect brake linings.
²Inspect front wheel bearings. Clean and repack,
if required (4x2).
²Lubricate the steering linkages.
²Lubricate non permanently sealed ball joints.
²Check manual transmission fluid level.
²Inspect exhaust system.
97,500 Miles (156 000 km) or at 78 months
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Inspect manual transmission fluid level.
²Inspect exhaust system.
100,000 Miles (160,000 km)
²Change automatic transmission fluid, filter and
adjust bands.
0 - 8 LUBRICATION & MAINTENANCEBR/BE
MAINTENANCE SCHEDULES (Continued)

105,000 Miles (168 000 km) or at 84 months
²Inspect auto tension drive belt and replace if
required.**
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
112,500 Miles (180 000 km) or at 90 months
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Flush and replace engine coolant if it has been
30,000 miles (48 000 km) or 24 months since last
change.
²Inspect brake hoses.
²Inspect brake linings.
²Inspect front wheel bearings. Clean and repack,
if required (4x2).
²Lubricate the steering linkages.
²Lubricate non permanently sealed ball joints.
²Check manual transmission fluid level.
²Drain and refill transfer case fluid.
²Inspect exhaust system.
120,000 Miles (192 000 km) or at 96 months
²Replace engine air cleaner element.
²Replace ignition cables.
²Check PCV valve and replace as neces-
sary.*
²Replace spark plugs.
²Inspect auto tension drive belt and replace if
required.**
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
*This maintenance is recommended by Daimler-
Chrysler to the customer but it is not required to
maintain warranty on the PCV valve.
**This maintenance is not required if the belt was
previously replaced.
LIGHT DUTY SCHEDULE ªBº
Follow this schedule if the vehicle is usually oper-
ated under one or more of the following conditions.
²Frequent short trips of less than 5 miles.
²Frequent driving in dusty conditions.
²Trailer towing.
²Frequent long periods of engine idling.²More than 50 percent of the driving is at sus-
tained high speeds during hot weather, above 90ÉF
(32ÉC).
²Frequent stop and go driving.
²Day and night temperatures are below freezing.
²Taxi, police or delivery service (commercial ser-
vice).
²Off-road or desert operation.
3,000 Miles (5 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
6,000 Miles (10 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
9,000 Miles (14 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
12,000 Miles (19 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Inspect brake linings.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Change rear axle fluid.
²Change front axle fluid (4x4).
²Inspect exhaust system.
15,000 Miles (24 000 km)
²Inspect engine air cleaner element, replace
as necessary.
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
BR/BELUBRICATION & MAINTENANCE 0 - 9
MAINTENANCE SCHEDULES (Continued)

²Inspect exhaust system.
18,000 Miles (29 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
21,000 Miles (34 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
24,000 Miles (38 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Inspect brake linings.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Change rear axle fluid.
²Change front axle fluid (4x4).
²Inspect exhaust system.
27,000 Miles (43 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
30,000 Miles (48 000 km)
²Replace engine air cleaner element.
²Inspect PCV valve, replace as necessary.*
²Replace spark plugs.
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Change automatic transmission fluid, filter and
adjust the bands.
²Check manual transmission fluid level.
²Inspect exhaust system.
33,000 Miles (53 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
36,000 Miles (58 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Inspect brake linings.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Drain and refill transfer case fluid.
²Change rear axle fluid.
²Change front axle fluid (4x4).
²Inspect exhaust system.
39,000 Miles (62 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
42,000 Miles (67 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
45,000 Miles (72 000 km)
²Inspect engine air cleaner element, replace
as necessary.
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
48,000 Miles (77 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
0 - 10 LUBRICATION & MAINTENANCEBR/BE
MAINTENANCE SCHEDULES (Continued)

²Inspect brake linings.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Change rear axle fluid.
²Change front axle fluid (4x4).
²Inspect exhaust system.
51,000 Miles (82 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Flush and replace engine coolant.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
54,000 Miles (86 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
57,000 Miles (91 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
60,000 Miles (96 000 km)
²Replace engine air cleaner element.
²Replace ignition cables.
²Inspect PCV valve and replace as neces-
sary.*
²Replace spark plugs.
²Inspect auto tension drive belt and replace if
required.
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Inspect brake linings.
²Lubricate the steering linkages.
²Change automatic transmission fluid, filter and
adjust the bands.
²Check manual transmission fluid level.
²Change rear axle fluid.
²Change front axle fluid (4x4).
²Inspect exhaust system.
63,000 Miles (101 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
66,000 Miles (106 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
69,000 Miles (110 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
72,000 Miles (115 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Inspect brake linings.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Drain and refill transfer case fluid.
²Change rear axle fluid.
²Change front axle fluid (4x4).
²Inspect exhaust system.
75,000 Miles (120 000 km)
²Inspect engine air cleaner element, replace
as necessary.
²Inspect auto tension drive belt and replace if
required.**
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
78,000 Miles (125 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
BR/BELUBRICATION & MAINTENANCE 0 - 11
MAINTENANCE SCHEDULES (Continued)

²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
81,000 Miles (130 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Flush and replace engine coolant.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
84,000 Miles (134 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Inspect brake linings.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Change rear axle fluid.
²Change front axle fluid (4x4).
²Inspect exhaust system.
87,000 Miles (139 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
90,000 Miles (144 000 km)
²Replace engine air cleaner element.
²Inspect PCV valve, replace as necessary.*
²Replace spark plugs.
²Inspect auto tension drive belt and replace if
required.**
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Change automatic transmission fluid, filter and
adjust the bands.
²Check manual transmission fluid level.
²Inspect exhaust system.
93,000 Miles (149 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
96,000 Miles (154 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Inspect brake linings.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Change rear axle fluid.
²Change front axle fluid (4x4).
²Inspect exhaust system.
99,000 Miles (158 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
102,000 Miles (163 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
105,000 Miles (168 000 km)
²Inspect engine air cleaner element, replace
as necessary.
²Inspect auto tension drive belt and replace if
required.**
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Inspect exhaust system.
108,000 Miles (173 000 km)
²Change engine oil.
²Replace engine oil filter.
²Inspect engine coolant level, hoses, and clamps.
²Inspect brake hoses.
²Inspect brake linings.
²Lubricate the steering linkages.
²Check manual transmission fluid level.
²Drain and refill transfer case fluid.
²Change rear axle fluid.
0 - 12 LUBRICATION & MAINTENANCEBR/BE
MAINTENANCE SCHEDULES (Continued)