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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1999 Nissan Quest car and truck
repair procedures including Nissan 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 1999 Nissan Quest automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 1999 Nissan Quest 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 1999 Nissan Quest cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1999 Nissan Quest 3.3 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 1999 Nissan Quest A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1999 Nissan Quest 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 1999 Nissan Quest cars and light trucks from 1990+
Nissan -> Component Replacement & Adjustment -> Thermostat, Replace -> Altima & 240SX -> Frontier & Xterra -> GA16DE Engine -> Maxima -> Pathfinder & Quest -> Sentra & 200SX -> SR20DE Engine
Vehicle: 1999 Nissan Quest 3.3 V6 GAS
Maxima
- Drain engine and radiator coolant.
- Remove drive belts, then idler pulley bracket.
- Remove lower radiator hose, then the water inlet, Fig. .
- Remove thermostat from thermostat housing.
- Reverse procedure to install.
Pathfinder & Quest
- Drain cooling system, then remove upper and lower radiator hoses.
- Remove fan shroud, then drive belts.
- Remove pulley bracket, then thermostat assembly, Fig. .
- Reverse procedure to install ensuring jiggle valve is at upper side.
Sentra & 200SX
GA16DE Engine
...CLICK HERE TO GET FULL ACCESS TO 1999 Nissan Quest A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1999 Nissan Quest 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 1999 Nissan Quest cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1999 Nissan Quest 3.3 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 1999 Nissan Quest A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1999 Nissan Quest 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 1999 Nissan Quest cars and light trucks from 1990+
Nissan -> Manual A/C & Heater System Diagnosis & Testing -> A/C Component Diagnosis & Testing -> A/C Relay -> A/C Switch -> Blower Resistor -> Dual Pressure Switch -> Fan Switch -> Fast Idle Control Device -> High Pressure Switch -> Low Pressure Switch -> Recirculation Switch -> Thermal Control Amplifier -> Thermal Protector -> Triple Pressure Switch
Vehicle: 1999 Nissan Quest 3.3 V6 GAS
Components described may be found in both manual A/C and Automatic Temperature Control systems. Refer to "Automatic Temperature Control System Diagnosis & Testing" for diagnosis and testing of components unique to that system. Refer to appropriate wiring diagram for additional information.
A/C Relay
Check continuity as shown in Fig. .
A/C Switch
- Disconnect wiring harness connector to switch and check continuity with ohmmeter.
- Meter should indicate continuity as shown in Figs. through .
Blower Resistor
- Di...
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A/C & HEATER SERVICE PROCEDURES FOR 1999 Nissan Quest 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 1999 Nissan Quest cars and light trucks from 1990+
Serpentine Drive Belt Routing -> Imported Passenger Cars, Light Trucks & Vans -> Nissan
Vehicle: 1999 Nissan Quest 3.3 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 1999 Nissan Quest A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1999 Nissan Quest 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 1999 Nissan Quest cars and light trucks from 1990+
Nissan -> Electric Cooling Fans -> Description -> 240SX -> Altima -> Automatic Transaxle -> Manual Transaxle -> Maxima -> Quest -> Sentra & 200SX
Vehicle: 1999 Nissan Quest 3.3 V6 GAS
Altima
These models use an engine coolant temperature sensor, vehicle speed sensor, A/C "ON" signal and A/C pressure signal to input signals to the ECM. The module uses these input signals to open and close the two coolant fan relays.
With vehicle speed below 12 mph, A/C switch off, A/C triple-pressure switch off and engine coolant temperature below 203°F, both relays will remain open and cooling fans should be off. With engine temperature between 203-221°F, relay No. 1 should close and low speed coolant fan should come on. With engine temperature 221°F or more, both r...
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