2002 MERCEDES-BENZ E320 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 2002 MERCEDES-BENZ E320 car and truck repair procedures including MERCEDES-BENZ 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 2002 MERCEDES-BENZ E320 automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2002 MERCEDES-BENZ E320

  • 2002 MERCEDES-BENZ E320 3.2 V6 GAS, CC:3199, Fuel Injection
  • 2002 MERCEDES-BENZ E320 4matic 3.2 V6 GAS, CC:3199, Fuel Injection

A/C & HEATER SERVICE PROCEDURES FOR 2002 MERCEDES-BENZ E320 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 2002 MERCEDES-BENZ E320 cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2001-02 -> Leak Test -> Electronic Leak Detectors -> Fluid Leak Detectors
Vehicle: 2002 MERCEDES-BENZ E320 3.2 V6 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.

R-12 leak detectors will not detect R-134a leaks. For R-134a system an electronic type leak detector i...

CLICK HERE TO GET FULL ACCESS TO 2002 MERCEDES-BENZ E320 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 MERCEDES-BENZ E320 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 2002 MERCEDES-BENZ E320 cars and light trucks from 1990+

Import Compressor Service -> Nippondenso Compressor -> Compressor Clutch, Replace
Vehicle: 2002 MERCEDES-BENZ E320 3.2 V6 GAS

  • Remove shaft nut or bolt, Fig. , with aid of spanner wrench.
  • Remove pressure plate using pressure plate remover.
  • Remove shims from shaft.
  • Remove rotor (pulley) retaining snap ring using suitable snap ring pliers.
  • Remove rotor (pulley) by gently tapping it with plastic hammer. Some compressors may require a jaw puller.
  • Disconnect stator lead wires from compressor housing.
  • Remove stator retaining snap ring using suitable snap ring pliers, then remove stator from compressor housing.
  • On all models except 10PA15 &...

CLICK HERE TO GET FULL ACCESS TO 2002 MERCEDES-BENZ E320 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 MERCEDES-BENZ E320 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 2002 MERCEDES-BENZ E320 cars and light trucks from 1990+

Air Bag System Precautions -> Mercedes-Benz -> Disarming
Vehicle: 2002 MERCEDES-BENZ E320 4matic 3.2 V6 GAS

When the battery is disconnected, the vehicle electronic memory will be lost. Make note of radio stations and other codes. Never use a back-up power source to retain memory.

  • Obtain radio theft protection CODE card.
  • Turn ignition switch to OFF position and remove key.
  • D...

CLICK HERE TO GET FULL ACCESS TO 2002 MERCEDES-BENZ E320 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 MERCEDES-BENZ E320 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 2002 MERCEDES-BENZ E320 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2002 MERCEDES-BENZ E320 3.2 V6 GAS

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CLICK HERE TO GET FULL ACCESS TO 2002 MERCEDES-BENZ E320 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 MERCEDES-BENZ E320 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 2002 MERCEDES-BENZ E320 cars and light trucks from 1990+

Mercedes-Benz -> Electric Cooling Fans -> Precautions -> Air Bag System Disarming & Arming -> Radio Coded Anti-Theft System
Vehicle: 2002 MERCEDES-BENZ E320 4matic 3.2 V6 GAS

Air Bag System Disarming & Arming

Refer to and for air bag system disarming and arming procedures.

Radio Coded Anti-Theft System

Anti-theft radios have a coded theft protection circuit. The CODE card must be obtained before disconnecting battery, removing radio fuse or removing the radio. The serial number from the radio must match the CODE card.

After service has been performed proceed as follows:

  • Connect radio power and turn key to position No. 2.
  • Turn radio to On position. Word "CODE" will appear on display.
  • Enter first di...

CLICK HERE TO GET FULL ACCESS TO 2002 MERCEDES-BENZ E320 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 MERCEDES-BENZ E320 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 2002 MERCEDES-BENZ E320 cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2001-02 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver-Drier/Accumulator -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
Vehicle: 2002 MERCEDES-BENZ E320 3.2 V6 GAS

While a detailed diagnostic procedure for all air conditioning systems would be impractical due to the many variations in construction and operation, there are three fundamental components of a total diagnosis:

  • Refrigerant systems must have an adequate, but not excessive charge.
  • Determination must be made whether the refrigerant system is governed by a cycling clutch compressor or by valves which control evaporator pressure.
  • The air distribution system (blower motor, switches, vacuum lines and air ducts) must be operational before checking the ...

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