This comprehensive service and repair manual covers all models and repairs for the 1990 Dodge Ram 50. Developed specifically for this vehicle, it provides the same detailed information used by technicians at dealerships to maintain, service, diagnose, and repair your truck.

The manual offers complete step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications for all aspects of your Ram 50. This information allows you to perform repairs with ease and confidence.

The manual covers a wide range of topics, including:

* **Maintenance:** Routine maintenance procedures, schedules, and recommendations.
* **Engine:** Detailed information on engine components, operation, troubleshooting, and repair.
* **Control System:** Explanations and guidance on the vehicle's electronic control systems.
* **Mechanical:** Comprehensive coverage of mechanical systems like the transmission, drivetrain, suspension, brakes, and steering.
* **Fuel Service Specifications:** Information on fuel systems, injection, and emissions control.
* **Emission Control:** Detailed descriptions of emission control systems and components.
* **Intake Exhaust Cooling:** Guidance on intake and exhaust systems, cooling systems, and related components.
* **Lube:** Lube specifications, recommendations, and procedures.
* **Ignition Starting Charging:** Detailed descriptions of ignition, starting, and charging systems.
* **Auto Transmission Clutch:** Information on automatic transmissions, clutches, and related components.
* **Manual Transmission:** Information on manual transmissions and related components.
* **Transfer Propeller Shaft:** Guidance on transfer cases, propeller shafts, and related components.
* **Drive Shaft:** Information on driveshafts and related components.
* **Differential:** Descriptions of differentials and related components.
* **Axle Suspension:** Information on axles, suspension systems, and related components.
* **Tire & Wheel:** Guidance on tires, wheels, and related components.
* **Brake Control:** Descriptions of brake control systems and components.
* **Brake:** Detailed information on brake systems, components, and repair procedures.
* **Parking Brake:** Information on parking brakes and related components.
* **Steering Column:** Descriptions of steering columns and related components.
* **Power Steering:** Guidance on power steering systems and components.
* **Air Condition:** Information on air conditioning systems and components.
* **Suppl Restraint System:** Descriptions of supplemental restraint systems and components.
* **Seat Belt:** Information on seat belts and related components.
* **Engine Immobilizer:** Guidance on engine immobilizer systems and components.
* **Cruise Control:** Information on cruise control systems and components.
* **Wiper & Washer:** Descriptions of wiper and washer systems and components.
* **Door Lock:** Information on door locks and related components.
* **Meter Audio/Visual:** Guidance on instrument clusters, audio systems, and visual displays.
* **Horn:** Information on horns and related components.
* **Windshield/Glass Mirror:** Descriptions of windshields, glass, and mirrors.
* **Instrument Panel:** Information on instrument panels and related components.
* **Seat:** Guidance on seats and related components.
* **Engine Hood/ Door:** Information on engine hoods, doors, and related components.
* **Exterior & Interior:** Descriptions of exterior and interior components.
* **Electrical:** Comprehensive coverage of electrical systems, components, and troubleshooting.
* **Multiplex/ Can Communication:** Information on multiplex and CAN communication systems.

This manual provides the essential information needed to effectively diagnose and repair your 1990 Dodge Ram 50, saving you time and money in the long run.

The 1990 Dodge Ram 50, a compact pickup truck produced by the Chrysler Corporation, represents a unique chapter in the history of American automotive manufacturing. These trucks were the result of a collaboration between Chrysler and Mitsubishi Motors, utilizing the latter's expertise in building light commercial vehicles. Based on the Mitsubishi L series platform, the Ram 50 offered a blend of affordability, practicality, and fuel efficiency, making it an attractive option for individuals and businesses alike. The truck boasted a rugged and functional design, with a spacious cabin capable of accommodating two passengers. Its compact size and maneuverability made it ideal for navigating tight city streets and suburban environments, while its robust frame and suspension system provided a capable platform for hauling light cargo.

Under the hood, the 1990 Ram 50 was powered by a 2.6-liter four-cylinder gasoline engine derived from Mitsubishi's Astron line. This engine delivered ample power for everyday driving and was known for its reliability and fuel economy. The Ram 50 was available in a variety of configurations, including regular cab and extended cab body styles, with options for both two- and four-wheel drive. The truck's versatility was further enhanced by the availability of various bed lengths and trim levels. Although it was discontinued in 1993, the 1990 Dodge Ram 50 left a lasting mark on the compact pickup truck segment, providing an accessible and dependable option for those seeking a blend of utility and affordability. Its unique heritage and enduring appeal make it a sought-after vehicle for enthusiasts and collectors alike.