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: Description and Operation - Main Control Valve Body


Item Description 1 Internal wiring harness retaining bolt 2 Internal wiring harness 3 Park lock pawl solenoid 4 Solenoid retaining plate bolts 5 Solenoid retaining plate 6 TCC solenoid 7 LPC solenoid 8 Shift solenoid retaining plate bolts 9 Shift solenoid retaining plate 10   SSD 11   SSE 12   SSB 13   SSC 14   SSF 15   SSA 16   TFT 17 Valve channel plate bolts 18 Valve channel plate 19 Lower-to-upper valve body bolts 20 Lower valve body 21 Upper valve body 22 Valve body dowel pins Lower Valve Body 1 Valve body separator plate bolts 2 Valve body separator plate 3 TCC damper 4 LPC damper assembly 5 Check valve assemblies 6 Check balls (quantity 5) 7 LPC anti-backflow valve assembly 8 TCC priority valve assembly 9 Park lock pawl valve 10 A clutch control valve 11   SSA 12 F clutch control valve 13   SSF 14 C clutch control valve 15   SSC 16 B clutch control valve 17   SSB 18 E clutch control valve 19   SSE 20 D clutch control valve 21   SSD 22 Shift solenoid retainers Upper Valve Body 1 Lube control valve assembly 2 Plug and spring assembly 3 C clutch latch valve assembly 4 B clutch latch valve assembly 5 F clutch latch valve assembly 6 A clutch latch valve assembly 7 Plug and spring assembly 8 TCC regulator valve assembly 9 Main regulator valve assembly The main control consists of a upper and lower valve body with solenoids that are controlled by a remote mounted TCM or the PCM...

Lincoln Aviator 2020-2026 Owners Manual: Lincoln Protect


PROTECT YOURSELF FROM THE RISING COST OF VEHICLE REPAIRS WITH LINCOLN PROTECT EXTENDED SERVICE PLAN. Lincoln Protect Extended Service Plans (U.S. Only) Lincoln Protect means peace of mind. It’s the extended service plan backed by the Lincoln Motor Company, and provides more protection beyond the New Vehicle Limited Warranty coverage...

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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