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 2020-2025 Service Manual: General Procedures - Transmission Fluid Level Check

Check NOTICE: The vehicle should not be driven if the transmission fluid level is low. Internal failure could result. NOTE: If the vehicle has been operated for an extended period at high highway speeds, in city traffic, during hot weather or while pulling a trailer, the transmission fluid must cool down to obtain an accurate reading...

Lincoln Aviator 2020-2025 Service Manual: Removal and Installation - Audio Digital Signal Processing (DSP) Module

Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: If installing a new DSP, it is necessary to upload the module configuration information to the scan tool prior to removing the module. This information must be downloaded into the new DSP after installation...