2003 Dodge Neon service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- LE Sedan 4-Door
- SXT Sedan 4-Door
- R/T Sedan 4-Door
- SE Sedan 4-Door
- SRT-4 Sedan 4-Door
Engines covered
- 2.0L 1996CC 122Cu. In. l4 GAS SOHC Naturally Aspirated
- 2.4L 2429CC 148Cu. In. l4 GAS DOHC Turbocharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
K2 MOTOR IS RECALLING 1,921 AFTERMARKET HEADLAMPS OF VARIOUS MODELS SOLD FOR USE ON THE ABOVE LISTED VEHICLES. THESE HEADLAMPS ARE MISSING THE AMBER SIDE REFLEX REFLECTOR WHICH FAILS TO CONFORM WITH
WITHOUT THE AMBER SIDE REFLEX REFLECTORS, THE LIGHTING VISIBILITY MAY BE AFFECTED, POSSIBLY RESULTIN
K2 MOTOR WILL NOTIFY OWNERS AND OFFER A FULL REFUND. THE RECALL BEGAN ON DECEMEBER 17, 2008. OWNER
SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONF
DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE S
KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicl
KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicl
Valve Body. These may cause over drive cycling.
Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are neces
Disinfectant Solution Recommended for COVID-19
MIL Illumination - DTC P1776 Solenoid Switch Valve Latched in LR Position
POWERTRAIN CONTROL MODULE INITIALIZATION. *KB
REVISED POWER STEERING SYSTEM BLEEDING PROCEDURES. *SC
Showing the 8 most recent of 38 technical service bulletins on file with NHTSA.
I WAS IN A SMALL COLLISION AT THE SPEED OF 10 MPH OR LESS. I REAR ENDED A FORD F150 TRUCK BECAUSE MY BRAKES SKIDED ON THE ROAD, MY 2003 NEON FISHTAILED, AND I HIT THE BUMPER OF THE TRUCK. MY RIGHT HEA
I WAS IN A SMALL COLLISION AT THE SPEED OF 10 MPH OR LESS. I REAR ENDED A FORD F150 TRUCK BECAUSE MY BRAKES SKIDED ON THE ROAD, MY 2003 NEON FISHTAILED, AND I HIT THE BUMPER OF THE TRUCK. MY RIGHT HEA
I WAS IN A SMALL COLLISION AT THE SPEED OF 10 MPH OR LESS. I REAR ENDED A FORD F150 TRUCK BECAUSE MY BRAKES SKIDED ON THE ROAD, MY 2003 NEON FISHTAILED, AND I HIT THE BUMPER OF THE TRUCK. MY RIGHT HEA
I WAS IN A SMALL COLLISION AT THE SPEED OF 10 MPH OR LESS. I REAR ENDED A FORD F150 TRUCK BECAUSE MY BRAKES SKIDED ON THE ROAD, MY 2003 NEON FISHTAILED, AND I HIT THE BUMPER OF THE TRUCK. MY RIGHT HEA
I WAS IN A SMALL COLLISION AT THE SPEED OF 10 MPH OR LESS. I REAR ENDED A FORD F150 TRUCK BECAUSE MY BRAKES SKIDED ON THE ROAD, MY 2003 NEON FISHTAILED, AND I HIT THE BUMPER OF THE TRUCK. MY RIGHT HEA
Showing the 5 most serious of 290 complaints filed with NHTSA.
