Lincoln Aviator: Maintenance / 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. Cover the coolant reservoir cap with a thick cloth to prevent the possibility of scalding and slowly remove the cap. Failure to follow this instruction could result in personal injury.

WARNING: Do not put coolant in the windshield washer reservoir. If sprayed on the windshield, coolant could make it difficult to see through the windshield.

WARNING: To reduce the risk of personal injury, make sure the engine is cool before unscrewing the coolant pressure relief cap. The cooling system is under pressure. Steam and hot liquid can come out forcefully when you loosen the cap slightly.

WARNING: Do not add coolant further than the MAX mark.

When the engine is cold, check the concentration and level of the coolant at the intervals listed in the scheduled maintenance information.

Note: Make sure that the coolant level is between the MIN and MAX marks on the coolant reservoir.

Note: Coolant expands when it is hot. The level may extend beyond the MAX mark.

Maintain coolant concentration within 48% to 50%, which equates to a freeze point between -29°F (-34°C) and -35°F (-37°C). Coolant concentration should be checked using a refractometer. We do not recommend the use of hydrometers or coolant test strips for measuring coolant concentration.

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...

Adding Coolant

WARNING: Do not add engine coolant when the engine is on or the cooling system is hot. Failure to follow this instruction could result in personal injury...

Other information:

Lincoln Aviator 2020-2026 Service Manual: General Procedures - Clockspring Adjustment


Special Tool(s) / General Equipment Adhesive Tape   WARNING: If the clockspring is not correctly centralized, it may fail prematurely. If in doubt, repeat the centralizing procedure. Failure to follow these instructions may increase the risk of serious personal injury or death in a crash...

Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Parking, Rear and License Plate Lamps


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 B10F3:11 Left Front Position Light:Circuit Short to Ground   GO to Pinpoint Test D   BCM B10F3:15 Left Front Position Light:Circuit Short to Battery or Open   GO to Pinpoint Test D   BCM B10F4:11 Right Front Position Light:Circuit Short to Ground   GO to Pinpoint Test D   BCM B10F4:15 Right Front Position Light:Circuit Short to Battery or Open   GO to Pinpoint Test D   BCM B1445:11 Rear Park Lamps Output:Circuit Short to Ground   GO to Pinpoint Test D   BCM B1445:15 Rear Park Lamps Output:Circuit Short to Battery or Open   GO to Pinpoint Test D   BCM B149E:11 Left Front Position/Sidemarker:Circuit Short To Ground   GO to Pinpoint Test D   BCM B149E:15 Left Front Position/Sidemarker:Circuit Short To Battery or Open   GO to Pinpoint Test D   BCM B149F:11 Right Front Position/Sidemarker:Circuit Short To Ground   GO to Pinpoint Test D   BCM B149F:15 Right Front Position/Sidemarker:Circuit Short To Battery or Open   GO to Pinpoint Test D   BCM B14A2:11 Tailgate/Liftgate Applique Lamps:Circuit Short To Ground   GO to Pinpoint Test D   BCM B14A2:15 Tailgate/Liftgate Applique Lamps:Circuit Short To Battery or Open   GO to Pinpoint Test D   BCM B14B2:11 Left Position Lamps:Circuit Short To Ground   GO to Pinpoint Test D   BCM B14B2:15 Left Position Lamps:Circuit Short To Battery or Open   GO to Pinpoint Test D   BCM B14B3:11 Right Position Lamps:Circuit Short To Ground   GO to Pinpoint Test D   BCM B14B3:15 Right Position Lamps:Circuit Short To Battery or Open   GO to Pinpoint Test D   BCM B14E4:01 Extra Enhanced Exterior Lighting System:General Electrical Failure   GO to Pinpoint Test E   BCM B14E4:08 Extra Enhanced Exterior Lighting System:Bus Signal / Message Failure   GO to Pinpoint Test E   BCM B14E4:1C Extra Enhanced Exterior Lighting System:Circuit Voltage Out of Range   GO to Pinpoint Test E   BCM B14E4:49 Extra Enhanced Exterior Lighting System:Internal Electronic Failure   GO to Pinpoint Test E   BCM B14E4:55 Extra Enhanced Exterior Lighting System:Not Configured   GO to Pinpoint Test E   BCM B14E4:61 Extra Enhanced Exterior Lighting System:Signal Calculation Failure   GO to Pinpoint Test E Symptom Charts Symptom Chart: Parking, Rear and License Plate Lamps Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

Categories

Activating Intelligent Access

The intelligent access key must be within 3 ft (1 m) of the door or luggage compartment you intend to lock or unlock.

At a Door

Electronic door handles are on each door. Gently depress the switch inside the exterior door handle to unlock and open the door. An unlock symbol illuminates on the door window trim indicating your vehicle is unlocked.

Lincoln Aviator. Activating Intelligent Access

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