Lincoln Nautilus: Information and Entertainment System - General Information - Vehicles With: SYNC 4 / Speaker Audio Test. General Procedures

Bezel Diagnostics. General Procedures

Check NOTE: If there is a concern with one of the following components and Bezel Diagnostics cannot be accessed, obtain the module part number by referencing the label attached to the module...

Active Noise Control Microphone. Removal and Installation

Removal Lower the headliner. Refer to: Headliner - Lowering (501-05) . NOTE: For active noise cancellation microphone bezel installation issues see headliner removal and installation...

Other information:

Lincoln Nautilus 2018-2025 Service Manual: Driver Side Footwell Air Discharge Temperature Sensor. Removal and Installation

Removal Remove the climate control housing. Refer to: Climate Control Housing (412-00 Climate Control System - General Information, Removal and Installation). Disconnect the electrical connector. Rotate and remove the sensor...

Lincoln Nautilus 2018-2025 Service Manual: Ethernet Module Communications Network. Diagnosis and Testing

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). Module DTC Description Action APIM U2400:81 Ethernet Failure With Gateway Module A (GWM): Invalid Serial Data Received GO to Pinpoint Test A APIM..