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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2002 Mercury Grand Marquis car and truck
repair procedures including Mercury 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 Mercury Grand Marquis automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 2002 Mercury Grand Marquis 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 Mercury Grand Marquis cars and light trucks from 1990+
Component Replacement & Adjustment -> Passenger Cars -> Pressure Relief Valve, Replace -> 3.8L Engine -> 4.6L Engine -> Continental -> Crown Victoria, Grand Marquis & Town Car -> LS & Thunderbird -> Mustang
Vehicle: 2002 Mercury Grand Marquis 4.6 V8 GAS
Continental
- Remove radiator upper sight shield.
- Recover refrigerant as outlined under .
- Raise and support vehicle.
- Remove pin-type retainers, mounting screws and radiator air deflector.
- Remove pressure relief valve.
- Reverse procedure to install, noting the following:
- Install new O-rings coated with suitable refrigerant oil.
- Torque radiator air deflector mounting screws to 71-106 inch lbs.
Crown Victoria, Grand Marquis & Town Car
- Disconnect connector.
- Remove pressure cutoff switch. ...
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A/C & HEATER SERVICE PROCEDURES FOR 2002 Mercury Grand Marquis 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 Mercury Grand Marquis cars and light trucks from 1990+
Automatic Temperature Control Systems Diagnosis & Testing -> Crown Victoria, Grand Marquis & Town Car -> Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> Using Control Panel Display -> Using Scan Tool
Vehicle: 2002 Mercury Grand Marquis 4.6 V8 GAS
Accessing Diagnostic Trouble Codes
Using Control Panel Display
The control panel display may be entered at any time. Normal system operation will cease during activation of the diagnostic mode. The diagnostic mode should be exited before the vehicle is turned off.
The temperature control must be set between 60-80°F during system testing or false Diagnostic Trouble Codes (DTCs) will be displayed.
- Simultaneously press Off and Floor buttons, then the Automatic button.
- Any DTCs should be displayed on the panel. A pulse tracer wi...
CLICK HERE TO GET FULL ACCESS TO 2002 Mercury Grand Marquis A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Mercury Grand Marquis 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 Mercury Grand Marquis cars and light trucks from 1990+
Component Replacement & Adjustment -> Passenger Cars -> Hydraulic Cooling Fan Pump, Replace -> 3.0L Engine -> 3.9L Engine -> LS & Thunderbird
Vehicle: 2002 Mercury Grand Marquis 4.6 V8 GAS
LS & Thunderbird
3.0L Engine
- Remove accessory drive belt.
- Remove lower cooling fan pump bolt.
- Disconnect hose and allow to drain, Fig. .
- Disconnect cooling fan pump electrical connector.
- Remove line bracket and disconnect high pressure line.
- Remove two upper mounting bolts and cooling fan pump.
- Reverse procedure to install.
3.9L Engine
- Remove engine cover.
- Disconnect Intake Air Temperature (IAT) sensor, breather hose and idle air control valve inlet tube.
- Remove air intak...
CLICK HERE TO GET FULL ACCESS TO 2002 Mercury Grand Marquis A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Mercury Grand Marquis 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 Mercury Grand Marquis cars and light trucks from 1990+
Automatic Temperature Control Systems Diagnosis & Testing -> Crown Victoria, Grand Marquis & Town Car -> Description
Vehicle: 2002 Mercury Grand Marquis 4.6 V8 GAS
The electronic automatic temperature control (EATC) system, Figs. and , automatically maintains the temperature selected and regulates the airflow between the instrument panel registers, floor ducts, windshield defroster nozzle and side window de-misters.
With the use of a micro-controller, the electronic automatic temperature control (EATC) module analyzes input from temperatur...
CLICK HERE TO GET FULL ACCESS TO 2002 Mercury Grand Marquis A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Mercury Grand Marquis 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 Mercury Grand Marquis cars and light trucks from 1990+
Component Replacement & Adjustment -> Passenger Cars -> Cabin Air Filter, Replace -> Continental -> Cougar -> Focus -> LS -> Sable & Taurus -> Thunderbird
Vehicle: 2002 Mercury Grand Marquis 4.6 V8 GAS
Cougar
- Ensure wiper motor is in park position.
- Lift covers, loosen mounting nuts and remove wiper arms.
- Open housing.
- Remove screw covers, mounting bolts, weatherseal and cowl grille.
- Remove cabin air filter.
- Reverse procedure to install. Torque wiper arm mounting nuts to 18 ft. lbs.
Continental
- Open hood and pull hood pad away from righthand cowl vent screen.
- Remove righthand cowl vent screen and water shield.
- Remove cabin air filter from filter, Fig. .
- Reverse procedure to install.
Focus
...CLICK HERE TO GET FULL ACCESS TO 2002 Mercury Grand Marquis A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Mercury Grand Marquis 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 Mercury Grand Marquis cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 2002 Mercury Grand Marquis 4.6 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 2002 Mercury Grand Marquis A/C & HEATER SERVICE PROCEDURES
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