Lincoln Aviator: Maintenance / Oil Change Indicator Reset

Engine Oil Check

Engine Oil Dipstick Engine Oil Check To check the engine oil level consistently and accurately, do the following: Make sure the parking brake is on...

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...

Other information:

Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Exhaust System

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   PCM P0544:00 Exhaust Gas Temperature Sensor Circuit (Bank 1 Sensor 1): No Sub Type Information   GO to Pinpoint Test RB   PCM P0545:00 Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 1): No Sub Type Information   GO to Pinpoint Test RB   PCM P0546:00 Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 1): No Sub Type Information   GO to Pinpoint Test RB   PCM P0547:00 Exhaust Gas Temperature Sensor Circuit (Bank 2 Sensor 1): No Sub Type Information   GO to Pinpoint Test RB   PCM P0548:00 Exhaust Gas Temperature Sensor Circuit Low (Bank 2 Sensor 1): No Sub Type Information   GO to Pinpoint Test RB   PCM P0549:00 Exhaust Gas Temperature Sensor Circuit High (Bank 2 Sensor 1): No Sub Type Information   GO to Pinpoint Test RB Global Customer Symptom Code (GCSC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

Lincoln Aviator 2020-2025 Service Manual: Description and Operation - Battery and Battery Charging Health and Safety Precautions

  WARNING: Batteries contain sulfuric acid and produce explosive gases. Work in a well-ventilated area. Do not allow the battery to come in contact with flames, sparks or burning substances. Avoid contact with skin, eyes or clothing. Shield eyes when working near the battery to protect against possible splashing of acid solution...