Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSLINCOLN2009NAVIGATOR L RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 72 (AUTOMATIC TRANSMISSION)
2009 Lincoln Navigator L RWD
Section 72 (Automatic Transmission)
2009 Lincoln Navigator L RWDSECTION Section 72 (Automatic Transmission)
WARNING: This page is about a different car, the 2009 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Material
- General Specifications
- Assembly Weight
- End Play Specifications
- Shift Speeds - 4.0L Engine
- Shift Speeds - 4.6L Engine
- Band Adjustment And Torque Chart
- Selective Snap Rings
- Service Identification Model Chart
- Solenoid Operation Chart
- Band/Clutch Application Chart A
- Band/Clutch Application Chart B
- Line Pressure Chart - 4.0L And 4.6L Engines
- Stall Speed Chart
- Torque Specifications
- Description And Operation
- Transmission Description
- Identification Tags
- Range Selection
- Shift Patterns
- Torque Converter
- Geartrain
- Apply Components
- Hydraulic System
- Transmission Electronic Control System
- Electronic System Description
- Pcm
- Air Conditioning (A/C) Clutch
- Brake Pedal Position (BPP) Switch
- Engine Coolant Temperature (ECT) Sensor
- Cylinder Head Temperature (CHT) Sensor
- Electronic Ignition (EI) System
- Intake Air Temperature (IAT) Sensor
- Mass Air Flow (MAF) Sensor
- Transmission Control (TC) Switch
- Transmission Control Indicator Lamp (TCIL)
- Throttle Position (TP) Sensor
- Digital Transmission Range (TR) Sensor
- Turbine Shaft Speed (TSS) Sensor
- Output Shaft Speed (OSS) Sensor
- Intermediate Shaft Speed Sensor
- Pressure Control Solenoids (PCA, PCB, PCC)
- Torque Converter Clutch (TCC) Solenoid
- Shift Solenoids - (SSA, SSB, SSC, SSD)
- Transmission Fluid Temperature (TFT) Sensor
- Accelerator Pedal Position (APP) Sensor
- Diagnostic Tests
- Preliminary Inspection
- Road Testing Vehicle
- Shift Point Road Test
- Torque Converter Diagnosis
- Visual Inspection
- Diagnostics
- Diagnostic Parameters Identification (PID) Chart
- Transmission Drive Cycle Test
- Diagnostic Trouble Code (DTC) Charts
- Transmission Connector Layouts
- Pinpoint Tests - OSC Equipped Vehicle
- Notes
- Shift Solenoid Pre-Diagnosis
- Pinpoint Tests
- Notes
- Pinpoint Test A: Shift And Torque Converter Clutch (TCC) Solenoids
- Pinpoint Test B: Transmission Fluid Temperature (TFT) Sensor
- Pinpoint Test C: Digital Transmission Range (Tr) Sensor
- Pinpoint Test D: Pressure Control (Pc) Solenoids (PCA, PCB, PCC)
- Pinpoint Test E: Turbine Shaft Speed (TSS), Intermediate Shaft Speed And Output Shaft Speed (OSS) Sensors
- Pinpoint Test F: Solenoid Mechanical Failure
- Special Testing Procedures
- Leakage Inspection
- Transmission Fluid Cooler
- Diagnosis By Symptom
- General Procedures
- Transmission Fluid Level Check
- Transmission Fluid Drain and Refill - Automated Equipment
- Transmission Fluid Drain and Refill - Without Torque Converter Drain Plug
- Transmission Fluid Cooler Backflushing and Cleaning
- Transmission Range (TR) Sensor Adjustment
- Torque Converter
- Torque Converter Contamination Inspection
- In-Vehicle Servicing
- Removal
- Disassembly
- Disassembly And Assembly Of Subassemblies
- Assembly
- Installation
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.