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 DIAGNOSISBODY & FRAMEDOOR LOCKSHANDLES, LOCKS, LATCHES & ENTRY SYSTEMS
2009 Lincoln Navigator L RWD
Handles, Locks, Latches & Entry Systems
2009 Lincoln Navigator L RWDSECTION Handles, Locks, Latches & Entry Systems
- Specifications
- Description And Operation
- Handles, Locks, Latches and Entry Systems
- Notes
- Liftgate
- Power Lock/Unlock
- Autolock
- Auto-Unlock
- Smart Unlock
- Remote Keyless Entry (RKE)
- Remote Keyless Entry (RKE) Lock/Unlock Control - Unlock
- Remote Keyless Entry (RKE) Lock/Unlock Control - Lock
- Remote Keyless Entry (RKE) Power Liftgate
- Panic Alarm
- Keyless Entry Keypad
- Anti-Scan Feature
- Unlocking the Doors with the Keyless Entry Keypad System
- Locking the Doors with the Keyless Entry Keypad System
- Releasing the Liftgate Glass
- Perimeter Lighting Feature
- Handles, Locks, Latches and Entry Systems
- Diagnosis And Testing
- Locks, Latches and Entry Systems
- Special Tool(s)
- Material
- Principles of Operation
- Inspection and Verification
- DTC Charts
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test A: All Door Locks Are Inoperative
- Pinpoint Test B: A Single/More Than One Door Lock Is Inoperative
- Pinpoint Test C: The Door Locks Operate Only One Way
- Pinpoint Test D: All Door Locks Are Inoperative From One Switch
- Pinpoint Test E: DTC B2A25
- Pinpoint Test F: The Liftgate Glass Latch Release Is Inoperative/Does Not Operate Correctly
- Pinpoint Test G: The Liftgate Latch Release Is Inoperative/Does Not Operate Correctly
- Pinpoint Test H: The Doors Do Not Lock/Unlock Using The Keyless Entry Keypad
- Pinpoint Test I: The Keyless Entry Keypad Illumination Is Inoperative/Does Not Operate Correctly
- Pinpoint Test J: The Remote Keyless Entry (RKE) Transmitter Is Inoperative
- Pinpoint Test K: An Individual Button/Feature Is Inoperative From The Remote Keyless Entry (RKE) Transmitter
- Pinpoint Test L: The Remote Keyless Entry (RKE) Transmitter Has Poor Range Performance
- Pinpoint Test M: The Autolock Does Not Operate Correctly
- Pinpoint Test N: The Smart Unlock Does Not Operate Correctly
- Pinpoint Test O: The Auto-Unlock Does Not Operate Correctly
- Pinpoint Test P: DTC B1137
- Pinpoint Test Q: Hard To Open/Close Door From Either Door Handle
- Pinpoint Test R: A Door Is Difficult/Does Not Open From The Exterior Door Handle
- Pinpoint Test S: A Door Is Difficult/Does Not Open From The Interior Door Handle
- Pinpoint Test T: Exterior Door Release Handle Sticks
- Pinpoint Test U: Interior Door Release Handle Sticks
- Pinpoint Test V: Squeak/Rattle/Chucking Noise From Door
- Pinpoint Test W: Manual Door Lock Cylinder Inoperative
- Pinpoint Test X: Unable To Remove The Key From The Ignition Lock Cylinder
- Locks, Latches and Entry Systems
- General Procedures
- Remote Keyless Entry (RKE) Transmitter Programming
- Keyless Entry Keypad Code Programming
- Remote Memory Activation
- Remote Memory Deactivation
- Autolock and Auto-Unlock Programming
- Perimeter Lighting Feature Programming
- Stepped Unlock Programming
- Liftgate Latch Manual Release
- Door Handle to Latch Rod Adjustment
- Latch Lubrication
- Removal And Installation
- Hood Latch
- Hood Latch Release Handle
- Interior Door Handle
- Front Door Latch
- Exterior Front Door Handle
- Rear Door Latch
- Exterior Rear Door Handle
- Liftgate Latch
- Liftgate Latch - Window
- Liftgate Release Switch
- Door Lock Actuator
- Door Ajar Switch
- Door Lock Cylinder
- Ignition Lock Cylinder - Functional
- Ignition Lock Cylinder - Non Functional
- Keyless Entry Keypad
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.