🏷️ Basic Information

Make:

Dodge

Model:

Grand Caravan

Year:

2003

Platform:

NS (Third Generation)

👋 Introduction

Segment:

Minivan

Target Audience:

DIY mechanics, independent repair shops, fleet maintenance personnel.

Alternatives:

While other generic repair manuals exist, this is an officially licensed software product, ensuring accuracy and comprehensive coverage specifically for the 2003 Grand Caravan.

Usability:

Digital format allows for quick searching, easy navigation, and accessibility across multiple devices. No physical wear and tear.

Licensing:

Official licensing implies adherence to manufacturer standards and thoroughness of information.

📋 Manual Details

Vehicle Variants:

All 2003 Dodge Grand Caravan models, including various trim levels and engine options.

Estimated Pages:

Thousands (typical for comprehensive service manuals).

Type:

Official Service & Repair Manual Software

Language:

English

Format:

Software (Digital/Online access)

📖 Manual Coverage

Powertrain:

Engine (3.3L OHV V6, 3.8L OHV V6), Transmission (4-speed automatic - 41TE/42LE).

Chassis:

Suspension (front independent, rear torsion beam axle), Steering (power assisted rack and pinion), Brakes (front disc, rear drum, ABS options).

Electrical:

Wiring diagrams, component locations, diagnostic trouble codes (DTCs), body control module (BCM), powertrain control module (PCM), multiplex systems.

Body & Interior:

Body panels, interior trim, seating, HVAC system, power accessories (windows, locks, mirrors), sliding doors, liftgate.

Routine Maintenance:

Oil changes, fluid checks and replacements, filter replacements, tire rotation, spark plug service.

Repair & Rebuild:

Engine component removal/installation, transmission overhaul, suspension component replacement, brake system service, exhaust system repair, electrical component diagnosis and replacement.

Diagnostics:

Troubleshooting guides, symptom-based diagnostics, scan tool usage, DTC interpretation, component testing procedures.

Depth:

Comprehensive. Covers everything from basic maintenance to complete engine and transmission rebuilds, including detailed electrical diagnostics and component-level repairs.

📊 Manual Specifications

Software Requirements:

Requires a compatible web browser and internet connection for online access. May have download options depending on the specific licensing.

Quality:

High resolution, clear text and diagrams, printable pages.

Binding:

N/A (Software format).

Paper:

N/A (Software format).

⚙️ Engine Specifications

Engine Option 1:

3.3L (201ci) OHV V6

Engine Option 1 Displ:

3.3 Liters

Engine Option 1 Bore X Stroke:

3.917 x 3.570 in (99.5 x 90.7 mm)

Engine Option 1 Compression Ratio:

8.9:1

Engine Option 1 Hp:

180 hp @ 5000 rpm

Engine Option 1 Torque:

205 lb-ft @ 4000 rpm

Engine Option 2:

3.8L (230ci) OHV V6

Engine Option 2 Displ:

3.8 Liters

Engine Option 2 Bore X Stroke:

3.917 x 4.090 in (99.5 x 103.9 mm)

Engine Option 2 Compression Ratio:

8.4:1

Engine Option 2 Hp:

200 hp @ 5000 rpm

Engine Option 2 Torque:

235 lb-ft @ 4000 rpm

Fuel Delivery:

Multi-point Fuel Injection (MPI)

Fuel Type:

Unleaded gasoline

Ignition System:

Distributorless Ignition System (DIS)

🔧 Transmission

Transmission Type:

4-speed Automatic Transaxle

Transmission Codes:

41TE (FWD), 42LE (AWD)

All Wheel Drive Availability:

Optional on certain models.

Shift Modes:

Driver-selectable manual shifting (AutoStick - potentially optional on higher trims).

Torque Converter Lockup:

Electronically controlled for improved fuel economy.

Transmission Fluid:

ATF+4 (MS-9602)

📐 Dimensions

Wheelbase:

119.2 inches (3028 mm)

Length:

198.7 inches (5047 mm)

Width:

77.5 inches (1969 mm)

Height:

68.9 inches (1750 mm)

Seating Capacity:

7-8 passengers (depending on configuration)

Cargo Volume Behind First Row:

Approx. 140.5 cu ft

Cargo Volume Behind Second Row:

Approx. 89.4 cu ft

Curb Weight:

4,000 - 4,400 lbs (approx., depending on engine and options)

Gross Vehicle Weight Rating:

5,500 - 5,750 lbs (approx.)

🛡️ Safety Features

NHTSA Frontal Driver Impact:

5 Stars (for 2003 model year, subject to specific test conditions)

NHTSA Frontal Passenger Impact:

5 Stars (for 2003 model year, subject to specific test conditions)

NHTSA Side Impact Driver:

4 Stars (for 2003 model year, subject to specific test conditions)

NHTSA Side Impact Rear Passenger:

4 Stars (for 2003 model year, subject to specific test conditions)

ABS:

Standard Anti-lock Braking System (ABS)

Traction Control:

Optional Traction Control System (TCS)

Airbags Front:

Driver and front passenger airbags

Airbags Side:

Optional front-seat side airbags

Seatbelts:

Three-point seat belts with pretensioners

Child Anchors:

LATCH (Lower Anchors and Tethers for CHildren) system

💡 Technology Features

Audio System:

Factory AM/FM stereo with CD player, optional cassette tape player, and premium Infinity sound system available on some trims.

Rear Seat Entertainment:

Optional rear-seat entertainment system with video screen and wireless headphones.

Cruise Control:

Standard cruise control.

Parking Sensors:

Optional rear parking assist sensors.

Remote Keyless Entry:

Standard on most trims.

Power Accessories:

Power windows, power locks, power mirrors, power liftgate (optional).

🔧 Maintenance

Oil Change Interval:

3,000 - 7,500 miles (12 months), depending on driving conditions and oil type used (refer to manual for specifics).

Air Filter Replacement:

Every 30,000 miles or as needed based on inspections.

Spark Plug Replacement:

Refer to manual; typically around 60,000 - 100,000 miles depending on plug type.

Transmission Fluid Change:

Every 30,000 - 60,000 miles, depending on driving conditions. Crucial for longevity of the 41TE/42LE transmission.

Engine Oil Type:

SAE 5W-30 (API Certified).

Coolant Type:

Mopar OAT (Organic Additive Technology) Antifreeze/Coolant, HOAT (Hybrid OAT) also acceptable. Refer to specific Mopar part numbers.

Brake Fluid Type:

DOT 3

Transmission Failures:

The 41TE/42LE transmission is known for potential issues like solenoid pack failure, torque converter clutch shudder, and internal seal leaks, especially with neglected maintenance. The manual will detail diagnostic and repair procedures.

Power Window Motors:

Failure of power window motors and regulators is a common complaint. The manual covers their replacement.

Sliding Door Mechanisms:

Wear and tear on sliding door rollers and latches can lead to difficult operation. The manual provides lubrication and adjustment procedures.

📚 Vehicle History

Dodge Legacy:

Dodge has a long history of producing robust and practical vehicles, often focusing on value and utility.

Grand Caravan Legacy:

The Grand Caravan, introduced as the first minivan in North America, has consistently been a leader in the segment, known for its spaciousness and family-friendly features.

Third Generation Ns:

The 2003 model year falls within the third generation (NS, 1996-2007), which saw significant updates in styling, safety, and available features.

Manufacturing Location:

Windsor, Ontario, Canada

🏆 Awards & Recognition

Family Vehicle Awards:

The Grand Caravan, and minivans in general, have historically received accolades from automotive publications for their family-friendly attributes and practicality.

Consumer Satisfaction:

While specific awards for the 2003 model year may vary, the Grand Caravan generally ranked well for its utility and value proposition during its production run.