Lincoln Aviator: Maintenance / Power Steering Fluid Check

Brake Fluid Check

WARNING: Do not use any fluid other than the recommended brake fluid as this will reduce brake efficiency. Use of incorrect fluid could result in the loss of vehicle control, serious personal injury or death...

Changing the 12V Battery

WARNING: Batteries normally produce explosive gases which can cause personal injury. Therefore, do not allow flames, sparks or lighted substances to come near the battery...

Other information:

Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Roof Opening Panel

DTC Chart: Roof Opening Panel 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).   BCM Module DTC Chart DTC Description Action B12F4:12 Vehicle Speed Output: Circuit Short To Battery   GO to Pinpoint Test A B12F4:14 Vehicle Speed Output: Circuit Short To Ground or Open   GO to Pinpoint Test A - All other BCM Diagnostic Trouble Codes (DTCs)   REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Diagnosis and Testing)...

Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Valve Cover LH

Special Tool(s) / General Equipment 205-153 (T80T-4000-W) Handle 303-1247VCT Spark Plug Tube Seal Remover and InstallerTKIT-2006UF-FLMTKIT-2006UF-ROW Materials Name Specification Motorcraft® High Performance Engine RTV SiliconeTA-357 WSE-M4G323-A6  Removal NOTICE: During engine repair procedures, cleanliness is extremely important...