2000 Nissan Pathfinder Automatic Transmission (AT) Service Manual (P/N NAAT0185)
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Nissan Models Covered & Key Technical Specifications
Models: Nissan Pathfinder
Model Years: 2000
Technical Data:
- Transmission drain plug torque: 45 N·m
- Torque converter housing bolt torque: 14 N·m
- Torque converter mounting bolt torque: 14 N·m
- Transmission case mounting bolt torque: 15 N·m
- Line pressure plug torque: 26 N·m
- Automatic transmission fluid capacity: 3.4 L
- Stall revolution range: 2,440–2,640 rpm
- Stall test operating temperature: 50–80°C (122–176°F)
Nissan Manual Features & Content Preview
- Official Nissan factory publication P/N NAAT0185 (Section AT), published specifically for the 2000 model year.
- Details the R50 automatic transmission assembly, supplying factory-specified routines and essential fluid capacity data.
- Contains 100 pages of dedicated diagnostic procedures, wiring schematics, and mechanical specifications.
- Outlines nine diagnostic trouble code (DTC) confirmation procedures utilizing CONSULT, GST, or manual methods.
- Integrates engine, chassis, and electronic control system specifications strictly relevant to the transmission build.
Diagnostic and System Coverage
This factory manual delivers exhaustive documentation for the 2000 Nissan Pathfinder automatic transmission. It thoroughly details both the electronic control system and the hydraulic circuitry. Technicians will find specific troubleshooting protocols for every sensor and actuator—from the Park/Neutral position switch down to the fluid temperature and vehicle speed sensors. Sections dedicated to on-board diagnostics break down OBD-II functionality. Furthermore, the manual explains TCM-specific fault detection logic, giving you the exact data needed to trace complex electrical incidents accurately.
Technical Data and Service References
Inside, you gain access to precise fastening values for major assemblies. This includes the 45 N·m requirement for the drain plug and 14 N·m for the housing bolts. Need to evaluate clutch and brake health? The literature outlines standardized test procedures, featuring detailed stall test methods and line pressure specifications. Full wiring diagrams for the AT-MAIN and individual sensor circuits provide a reliable reference when tackling stubborn electrical faults. The material comprehensively covers shift solenoid operation, torque converter clutch performance, and component-specific diagnostic thresholds. Remember that servicing the R50 drivetrain safely demands strict adherence to these authorized OEM specifications to prevent hazardous failures and ensure reliable shifting.
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