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: Removal and Installation - Steering Column Opening Seal

Removal NOTE: Removal steps in this procedure may contain installation details. Remove the steering column upper shaft. Refer to: Steering Column Upper Shaft (211-04 Steering Column, Removal and Installation). Remove the cowl panel...

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

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 B1A85:11 Ambient Light Sensor: Circuit Short To Ground   GO to Pinpoint Test A   BCM B1A85:13 Ambient Light Sensor:Circuit Open   GO to Pinpoint Test A   BCM — All other BCM Diagnostic Trouble Codes (DTCs)   REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Diagnosis and Testing)...