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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Nissan D21 Pickup 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 1991 Nissan D21 Pickup automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1991 Nissan D21 Pickup
- 1991 Nissan D21 Pickup 3.0 V6 GAS, CC:2960, Fuel Injection, Engine VIN:, Desg:H
- 1991 Nissan D21 Pickup 2.4 L4 GAS, CC:2389, Fuel Injection, Engine VIN:, Desg:S
- 1991 Nissan D21 Pickup SE 3.0 V6 GAS, CC:2960, Fuel Injection, Engine VIN:, Desg:H
A/C & HEATER SERVICE PROCEDURES FOR 1991 Nissan D21 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 1991 Nissan D21 Pickup cars and light trucks from 1990+
Nissan -> COOLING FANS -> COMPONENT DIAGNOSIS & TESTING -> 300ZX -> Automatic Transaxle -> Manual Transaxle -> Maxima -> MAXIMA w/VE30DE ENGINE -> NX COUPE, NX1600, NX2000 & SENTRA -> RADIATOR FAN MOTORS -> RADIATOR FAN RELAYS -> Stanza -> THERMO SWITCH/SENSOR
Vehicle: 1991 Nissan D21 Pickup 2.4 L4 GAS
RADIATOR FAN RELAYS
Maxima
Refer to Figs. and for fan relay testing, if test results are not as specified, replace relay.
NX Coupe, NX1600, NX2000 & Sentra
Refer to Figs. and for fan relay testing, if test results are not as specified, replace relay.
Stanza
Refer to Fig. for fan relay testing, if test results are not as specified, replace relay.
300ZX
Refer to Fig. for fan relay testing, if test results are not as specified, replace relay.
RADIATOR FAN MOTORS
MAXIMA w/VE30DE ENGINE
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A/C & HEATER SERVICE PROCEDURES FOR 1991 Nissan D21 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 1991 Nissan D21 Pickup cars and light trucks from 1990+
Nissan -> COMPONENT REPLACEMENT & ADJUSTMENT -> PRECAUTIONS -> AIR BAG SYSTEM DISARMING
Vehicle: 1991 Nissan D21 Pickup 3.0 V6 GAS
AIR BAG SYSTEM DISARMING
Refer to ...
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A/C & HEATER SERVICE PROCEDURES FOR 1991 Nissan D21 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 1991 Nissan D21 Pickup cars and light trucks from 1990+
Computer Relearn Procedures -> Nissan
Vehicle: 1991 Nissan D21 Pickup 3.0 V6 GAS
If a battery terminal is disconnected, the memory will return to the ECM value. The ECM will now start to self-control at its initial value. Engine oper...
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A/C & HEATER SERVICE PROCEDURES FOR 1991 Nissan D21 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 1991 Nissan D21 Pickup cars and light trucks from 1990+
Nissan -> COMPONENT REPLACEMENT & ADJUSTMENT -> COOLING SYSTEM BLEED -> EXCEPT NX COUPE, NX1600, NX2000 & SENTRA -> NX COUPE, NX1600, NX2000 & SENTRA
Vehicle: 1991 Nissan D21 Pickup 3.0 V6 GAS
EXCEPT NX COUPE, NX1600, NX2000 & SENTRA
This engines does 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.
NX COUPE, NX1600, NX2000 & SENTRA
- Set heater temperature control lever to Max. Hot position.
- Remove radiator fill cap, air relief plug and bleeder cap, Fig. .
- Fill radiator and reservoir take with coolant. Air relief plug is reinstalled once coolant spills from hole during refilling. ...
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A/C & HEATER SERVICE PROCEDURES FOR 1991 Nissan D21 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 1991 Nissan D21 Pickup cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1991 Nissan D21 Pickup 3.0 V6 GAS
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A/C & HEATER SERVICE PROCEDURES FOR 1991 Nissan D21 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 1991 Nissan D21 Pickup cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 1991-92 -> Oil Charge -> 1992 240SX -> 1992 Q45 -> 1992 Sonata -> 3000GT -> 323 -> 911 -> 928 -> 929 -> Accord -> Acura -> Amigo, Pickup & Rodeo -> B2200 & B2600i -> Civic -> Corrado & Passat -> Daihatsu -> Delco 4 Cylinder Radial Compressor -> Diamante -> Eclipse -> ES 300 -> Except 1992 240SX -> Except 1992 Q45 -> Except 1992 Sonata -> Except ES 300 -> Except SVX -> Except York Compressors -> Expo -> Galant -> Golf, GTI & Jetta -> Honda -> Hyundai -> Impulse & Stylus -> Infiniti -> Isuzu -> Jaguar -> Lexus -> Mazda -> Mercedes Benz -> Miata -> Mirage -> Mitsubishi -> Montero -> MPV -> MX-6 & 626 -> Navajo -> Nissan -> Peugeot -> Pickup -> Porsche -> Precis -> Prelude -> RX-7 -> Saab -> Sanden Compressor -> Seiko-Seiki Compressor -> Sterling -> Subaru -> Suzuki -> SVX -> Toyota -> Trooper -> Vanagon -> Volkswagen -> Volvo -> York Compressors
Vehicle: 1991 Nissan D21 Pickup 2.4 L4 GAS
Acura
When replacing compressor, drain 1 ounce of oil from replacement compressor prior to installation. When replacing other components, add oil as follows:
| Condenser: |
| Integra 1/3 ounce |
| Legend 1/2 ounce |
| Vigor 2/3 ounce |
| Evaporator: |
| Integra-1 ounce |
| Legend 1/2 ounces |
| Vigor 1/2 ounce |
| Lines 1/3 ounce |
| Receiver/Drier 1/3 ounce |
Daihatsu
When overhauling or replacing compressor, drain oil from old compressor and measure amount of oil recovered, add same amount measured plus an additional .7 ounce to compressor. When re...
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