Lincoln Aviator: Towing

Air Suspension

WARNING: If your vehicle has self-leveling air suspension, you must switch the system off before carrying out any maintenance or repair. Failure to follow this warning could result in serious personal injury or death...

Towing a Trailer

WARNING: Towing trailers beyond the maximum recommended gross trailer weight exceeds the limit of your vehicle and could result in engine damage, transmission damage, structural damage, loss of vehicle control, vehicle rollover and personal injury...

Other information:

Lincoln Aviator 2020-2026 Service Manual: Description and Operation - Handles, Locks, Latches and Entry Systems - Component Location

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Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Trailer Lamps

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 B1449:12 Trailer Tow Park/Tail Lamp Output: Circuit Short To Battery   GO to Pinpoint Test C   BCM B1449:14 Trailer Tow Park/Tail Lamp Output: Circuit Short To Ground or Open   GO to Pinpoint Test C   TRM B10E8:4B Secondary Battery Relay "A": Over Temperature   GO to Pinpoint Test E   TRM B1D08:11 Left Trailer Direction Indicator: Circuit Short To Ground   GO to Pinpoint Test B   TRM B1D08:12 Left Trailer Direction Indicator: Circuit Short To Battery   GO to Pinpoint Test B   TRM B1D09:11 Right Trailer Direction Indicator: Circuit Short To Ground   GO to Pinpoint Test B   TRM B1D09:12 Right Trailer Direction Indicator: Circuit Short To Battery   GO to Pinpoint Test B   TRM U0140:00 Lost Communication With Body Control Module: No Sub-Type Information   GO to Pinpoint Test F   TRM U1000:00 Solid State Driver Protection Active -Driver Disabled: No Sub Type Information   GO to Pinpoint Test H   TRM U2100:00 Initial Configuration Not Complete: No Sub Type Information   GO to Pinpoint Test G   TRM U3000:49 Control Module: Internal Electronic Failure   GO to Pinpoint Test H Symptom Charts Symptom Chart: Trailer Lamps Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...