1993 Dodge W350 Pickup A/C & Heater Service (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 Dodge W350 Pickup car and truck repair procedures including Dodge engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 1993 Dodge W350 Pickup automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1993 Dodge W350 Pickup

  • 1993 Dodge W350 Pickup 5.9 V8 GAS, CID:360, Fuel Injection, Aspiration:360, Engine VIN:, Desg:Z
  • 1993 Dodge W350 Pickup 5.9 V8 GAS, CID:360, Fuel Injection, Aspiration:360, Engine VIN:, Desg:5
  • 1993 Dodge W350 Pickup 5.9 L6 DIESEL, CID:359, Fuel Injection, Aspiration:359, Engine VIN:, Desg:C

A/C & HEATER SERVICE PROCEDURES FOR 1993 Dodge W350 Pickup AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1993 Dodge W350 Pickup cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Trucks & Vans Except Ram 50 -> Temperature Control Thermostat, Replace -> Cherokee & Comanche
Vehicle: 1993 Dodge W350 Pickup 5.9 L6 DIESEL

Cherokee & Comanche

  • Disconnect battery ground cable.
  • On models with center console, proceed as follows:
    • On models equipped with a manual transmission, remove shift knob, boot and bezel.
    • On models with automatic transmission, remove shifter handle and bezel.
    • On all models, remove console...

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A/C & HEATER SERVICE PROCEDURES FOR 1993 Dodge W350 Pickup AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1993 Dodge W350 Pickup cars and light trucks from 1990+

General Service Domestic Vehicles -> 1992-93 -> Leak Tests -> Electronic Leak Detectors -> Flame-Type (Halide) Leak Detectors -> Fluid Leak Detectors
Vehicle: 1993 Dodge W350 Pickup 5.9 V8 GAS

Testing the refrigerant system for leaks is one of the most important phases of troubleshooting. One or more of the methods outlined will prove useful in detecting leaks or checking connections if service work is performed. Before beginning any leak test, attach a manifold gauge set and note pressure. If little or no pressure is indicated, a partial charge must be installed. Check all connections, compressor head gasket, oil filler plug and compressor shaft seal for leaks.

For R-134a system an electronic type leak detector is recommended.

Electronic Leak Detectors

T...

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A/C & HEATER SERVICE PROCEDURES FOR 1993 Dodge W350 Pickup AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1993 Dodge W350 Pickup cars and light trucks from 1990+

General Service Domestic Vehicles -> 1992-93 -> Pressure Gauge Indications
Vehicle: 1993 Dodge W350 Pickup 5.9 V8 GAS

Due to the different types of models and systems the following typical pressure gauge indications should be used as a guide only, Fig. . Refer to the "Performance Tests" or "System Pressure Check" for the particular model being tested....

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A/C & HEATER SERVICE PROCEDURES FOR 1993 Dodge W350 Pickup AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1993 Dodge W350 Pickup cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Trucks & Vans Except Ram 50 -> Cooling System Bleed -> 2.5L/4-150 & 4.0L/6-242 Engines -> 2.5L/4-150 Engine -> 2.5L/4-153 Engine -> 3.0L/V6-181 & 3.3L/V6-201 Engines -> 3.9L/V6-238 & 5.2L/V8-318 Engines -> 4.0L/6-243 Engine -> 5.2L/V8-318 Engine -> Cherokee, Comanche & Grand Cherokee -> Dakota -> Dodge Full Size Trucks & Vans -> Front Wheel Drive Vans -> Wrangler
Vehicle: 1993 Dodge W350 Pickup 5.9 V8 GAS

Dodge Full Size Trucks & Vans

These engines do not require a specified bleed procedure. After filling cooling system, run engine to operating temperature with radiator/pressure cap off. Air will then be automatically bled through cap opening.

Front Wheel Drive Vans

2.5L/4-153 Engine

The 2.5L/4-153 engine, requires venting by removal of plug on top of water box. Fill system with recommended 50 percent mixture of antifreeze and water. Continue to fill cooling system until full.

3.0L/V6-181 & 3.3L/V6-201 Engines

This engine does not re...

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A/C & HEATER SERVICE PROCEDURES FOR 1993 Dodge W350 Pickup AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1993 Dodge W350 Pickup cars and light trucks from 1990+

Compressor Service -> Model 10PA15 Compressor -> COMPRESSOR TESTING -> COMPRESSOR CLUTCH OPERATION CHECK -> HIGH PRESSURE RELIEF VALVE CHECK -> REVOLUTION PICKUP SENSOR CHECK
Vehicle: 1993 Dodge W350 Pickup 5.9 V8 GAS

REVOLUTION PICKUP SENSOR CHECK

Using an ohmmeter, check resistance between sensor terminals 1 and 2. At 68°F, resistance should be 185 ohms.

HIGH PRESSURE RELIEF VALVE CHECK

The high pressure relief valve suspends air conditioning system operation by releasing refrigerant when system pressure exceed 505 psi. The valve again closes and restores A/C operation when pressure falls to 341 psi. A leak at "section A," Fig. ...

CLICK HERE TO GET FULL ACCESS TO 1993 Dodge W350 Pickup A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 Dodge W350 Pickup AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1993 Dodge W350 Pickup cars and light trucks from 1990+

Compressor Service -> Model 6C17 COMPRESSOR -> HIGH PRESSURE CUTOUT SWITCH, REPLACE
Vehicle: 1993 Dodge W350 Pickup 5.9 V8 GAS

  • Discharge refrigerant system.
  • Disconnect wires from high pressure switch.
  • Remove snap ring securing switch in...

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