Lincoln Aviator 2020-2026 Service Manual / Body and Paint / Frame and Mounting / Uni-Body, Subframe and Mounting System / Description and Operation - Frame Assembly - Overview
Lincoln Aviator: Uni-Body, Subframe and Mounting System / Description and Operation - Frame Assembly - Overview
Overview
The front subframe is bolted to the body and is used to:
- aid in structural support.
- provide mounting surfaces for the steering gear.
- provide mounting surfaces for the front suspension lower control arms, the engine mounts and for the front stabilizer bar.
The rear subframe is bolted to the body and is used to:
- aid in structural support.
- provide mounting surfaces for the rear suspension lower arms and upper arms.
The transmission support crossmember is bolted to the body and is used to:
- provide support to transfer case and transmission.
For body dimension specifications,
Refer to: Body and Frame (501-26 Body Repairs - Vehicle Specific Information and Tolerance Checks, Description and Operation).
Removal and Installation - Front Subframe
Special Tool(s) /
General Equipment
303-050
(T70P-6000)
Lifting Bracket, Engine
303-F070Support Bar, EngineTKIT-1999A-F/LTTKIT-1999A-FM/FLM
Removal
NOTICE:
Suspension fasteners are critical parts that affect
performance of vital components and systems...
Other information:
Lincoln Aviator 2020-2026 Owners Manual: Seatbelt Warning Lamp and Indicator Chime
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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...
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Activating Intelligent Access
The intelligent access key must be within 3 ft (1 m) of the door or luggage compartment you intend to lock or unlock.
At a Door
Electronic door handles are on each door. Gently depress the switch inside the exterior door handle to unlock and open the door. An unlock symbol illuminates on the door window trim indicating your vehicle is unlocked.
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