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2001 Nissan Sentra CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Nissan REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 2001 Nissan Sentra AUTOMOBILES
Nissan -> Automatic Temperature Control System Diagnosis & Testing -> Component Diagnosis & Testing -> Air Conditioning Switch -> Air Mix Door Motor -> Ambient Sensor -> Automatic Amplifier -> Blower Motor -> Blower Motor Resistors -> Engine Coolant Ambient Temperature Sensor -> Fan Control Amplifier -> Fan Switches -> In-Vehicle Sensor -> Intake Door Motor -> Intake Sensor -> Maxima & Pathfinder -> Pathfinder -> Pressure Switches -> Quest -> Refrigerant Pressure Sensor -> Relays -> Sunload Sensor
Vehicle: 2001 Nissan Sentra 1.8 L4 GAS
Components described may be found in both manual air conditioning and automatic temperature control systems. Refer to appropriate wiring diagram for additional information.
Automatic Amplifier
Pathfinder
- Turn ignition switch to On position.
- Measure power supply voltage between automatic amplifier terminals Nos. 26, 27, 33 and body ground.
- Measurement should be approximately 12 volts.
- Turn ignition switch to OFF position.
- Inspect for ground circuit continuity between automatic amplifier terminals Nos. 32 and body gr...
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BRAKE SERVICE PROCEDURES FOR 2001 Nissan Sentra AUTOMOBILES
Anti-lock Brakes -> Ground Circuit Check -> Actuator Motor Ground -> Control Unit Ground -> Relay Unit Ground
Vehicle: 2001 Nissan Sentra 2.0 L4 GAS
Actuator Motor Ground
[[table data]]Control Unit Ground
Check resistance between Control Unit harness connector terminal and ground, Fig. and Resistance sh...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2001 Nissan Sentra AUTOMOBILES
Nissan/Datsun -> Fuel Filter Scheduled Maintenance -> Gasoline Engines -> Normal Service -> Severe Service
Vehicle: 2001 Nissan Sentra 2.0 L4 GAS
Normal Service
Service as ...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2001 Nissan Sentra AUTOMOBILES
CV AXLE SHAFT, Replace -> Front
Vehicle: 2001 Nissan Sentra 1.8 L4 GAS
Front
Circular clips should be properly meshed with differential side gear (transaxle side). Inspect that clips are properly seated after installation and that driveshaft will not come out. Always use a new circular clip for installation. To prevent damage to CV boots use suitable cloth over boots to prevent damage to boots during removal and installation.
- Raise and support vehicle and support it with safety stands in proper locations.
- Remove wheel nuts and front tire. Before removing front axle assembly disconnect ABS wheel sensor from assembly. Move sensor away from front ...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2001 Nissan Sentra AUTOMOBILES
Starter, Replace
Vehicle: 2001 Nissan Sentra 2.0 L4 GAS
- Disconnect battery ground cable.
- Remove air intake duct.
- Disconnect starter wiring from starter.
- Remove starter retai...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2001 Nissan Sentra AUTOMOBILES
Nissan -> Anti-Lock Warning Lamp -> 1995-2006 Sentra
Vehicle: 2001 Nissan Sentra 2.0 L4 GAS
This lamp will be illuminated when the ignition switch is placed in the on position as a bulb check. If the lamp remains lit or lights during vehicle operation, a problem in the anti-lock brake/traction control system is indicated. When the lamp is lit, place the ignition switch in the off position, then restart the engine. If the lamp remains lit, the system must be serviced. The basic brake system will remain functional. After servicing the system, proceed as follows:
- On 1995-99 models, locate the DLC located behind instrument panel fuse panel cover.
- On 2000-06 models, locate t...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2001 Nissan Sentra AUTOMOBILES
Heater Hose, Replace -> Bypass -> Inlet -> Outlet
Vehicle: 2001 Nissan Sentra 1.8 L4 GAS
Inlet
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp at heater core.
- Remove hose from heater core.
- Reposition hose clamp at water outlet.
- Remove hose from water outlet.
- Remove hose from vehicle.
- Reverse procedure to install.
Outlet
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp at heate...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2001 Nissan Sentra AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2001 Nissan Sentra 1.8 L4 GAS
- Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...
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COMPONENT LOCATION DIAGRAMS FOR 2001 Nissan Sentra AUTOMOBILES
Component location diagrams for most 2001 Nissan Sentra cars and light trucks sold in the U.S. from 1990+.
Body Harness Diagram for 2001 Nissan Sentra 1.8 L4 GAS Components on diagram: |
Engine Compartment Components Diagram for 2001 Nissan Sentra 2.0 L4 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 2001 Nissan Sentra AUTOMOBILES
OEM drawn wiring diagrams for most 2001 Nissan Sentra cars and light trucks sold in the U.S.
2001 Nissan Sentra 2.0 L4 GAS Wiring Diagram Components on diagram: |
2001 Nissan Sentra 2.0 L4 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2001 Nissan Sentra AUTOMOBILES
OEM TSB listings for most 2001 Nissan Sentra cars and light trucks sold in the U.S. from 1985+.
Document: A/C SYSTEM O-RING SEAL LEAKS Vehicle: 2001 Nissan Sentra 2.0 L4 GAS Auto Systems: |
Document: WINDSHIELD CRACKING Vehicle: 2001 Nissan Sentra 2.0 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2001 Nissan Sentra AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2001 Nissan Sentra cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2001 Nissan Sentra cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2001 Nissan Sentra cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2001 Nissan Sentra cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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