Lincoln Aviator 2020-2026 Owners Manual / Maintenance / Changing the Engine Air Filter

Lincoln Aviator: Maintenance / Changing the Engine Air Filter

WARNING: To reduce the risk of vehicle damage and personal burn injuries, do not start your engine with the air cleaner removed and do not remove it while the engine is running.

When changing the engine air filter, do not allow debris or foreign material to enter the air induction system. Engine components are susceptible to damage not covered by the vehicle Warranty.

Change the air filter element at the correct interval.

Incorrect component use can cause damage not covered by the vehicle Warranty.

To replace the air filter element do the following:

Lincoln Aviator. Changing the Engine Air Filter

Remove the clips that secure the air filter housing cover.
Using a screwdriver, loosen two clamps on either side of the air filter housing cover.
Gently pull the two boots back away from the air filter housing cover.
Carefully lift the air filter housing cover.
Remove the air filter element from the air filter housing.
Wipe any dirt or debris from the air filter housing and cover to make sure no dirt gets in the engine and that you have a good seal.
Install a new air filter element. Be careful not to crimp the filter element edges between the air filter housing and cover. This could cause filter damage and allow unfiltered air to enter the engine if it is not properly seated.
Install the air filter housing cover.
Engage the clips to secure the air filter housing cover to the air filter housing.
Reconnect the two boots on the air filter housing cover and torque to 3.69 lb.ft (5 Nm).

Engine Coolant Check

WARNING: Do not remove the coolant reservoir cap when the engine is on or the cooling system is hot. Wait 10 minutes for the cooling system to cool down...

Other information:

Lincoln Aviator 2020-2026 Service Manual: Description and Operation - Instrument Panel Cluster (IPC) - System Operation and Component Description

System Operation System Diagram - Gauges Gas Item Description 1 IPC 2 GWM 3 PCM 4 Fuel pump and sender unit 5 Virtual gauges 6 AWD 7 Speedometer 8 Tachometer 9 Temperature 10 Fuel 11 AWD module Hybrid Item Description 1 GWM 2 PCM 3 Fuel pump and sender unit 4 Speedometer 5 Tachometer 6 Temperature 7 Fuel 8 High-level 9 IPC 10 BECM 11 Hybrid gauges 12 Battery gauge (PHEV, except China) Network Message Chart - Gauges, Gas Module Network Input Messages - IPC Broadcast Message Originating Module Message Purpose AWD wheel lock display AWD module Input used for the AWD gauge...

Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Stoplamps

Diagnostic Trouble Code (DTC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation). Diagnostic Trouble Code Chart Module DTC Description Action BCM B1115:11 High Mounted Stop Lamp Control: Circuit Short To Ground GO to Pinpoint Test B BCM B1115:15 High Mounted Stop Lamp Control: Circuit Short To Battery Or Open GO to Pinpoint Test B BCM B1444:11 Left Rear Stop/Position Lamp Output: Circuit Short To Ground GO to Pinpoint Test B BCM B1444:15 Left Rear Stop/Position Lamp Output: Circuit Short To Battery or Open GO to Pinpoint Test B BCM B1448:11 Right Rear Stop/Position Lamp Output: Circuit Short To Ground GO to Pinpoint Test B BCM B1448:15 Right Rear Stop/Position Lamp Output: Circuit Short To Battery or Open GO to Pinpoint Test B BCM B14A0:11 Left Tailgate/Liftgate Lamps: Circuit Short to Ground GO to Pinpoint Test B BCM B14A0:15 Left Tailgate/Liftgate Lamps: Circuit Short to Battery or Open GO to Pinpoint Test B BCM B14A1:11 Right Tailgate/Liftgate Lamps: Circuit Short to Ground GO to Pinpoint Test B BCM B14A1:15 Right Tailgate/Liftgate Lamps: Circuit Short to Battery or Open GO to Pinpoint Test B BCM C0040:12 Brake Pedal Switch "A": Circuit Short To Battery GO to Pinpoint Test A Symptom Charts Symptom Chart: Stoplamps Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

Fastening the Seatbelts

The front outboard and rear safety restraints in the vehicle are combination lap and shoulder belts.

Insert the belt tongue into the proper buckle (the buckle closest to the direction the tongue is coming from) until you hear a snap and feel it latch. Make sure that you securely fasten the tongue in the buckle.

Lincoln Aviator. Fastening the Seatbelts

To unfasten, press the release button and remove the tongue from the buckle.