Lincoln Aviator 2020-2024 Service Manual / Body and Paint / Body and Paint / Body System - General Information / Description and Operation - Body - Overview

Lincoln Aviator: Body System - General Information / Description and Operation - Body - Overview

Insulation

WARNING: To prevent the risk of high-voltage shock, always follow precisely all warnings and service instructions, including instructions to depower the system. The high-voltage system utilizes approximately 300 volts DC, provided through high-voltage cables to its components and modules. The high-voltage cables and wiring are identified by orange harness tape or orange wire covering. All high-voltage components are marked with high-voltage warning labels with a high-voltage symbol. Failure to follow these instructions may result in serious personal injury or death.

NOTICE: Electric vehicles contain High Voltage Traction Batteries (HVTB). Before cutting or welding near the High Voltage Traction Battery (HVTB), the High Voltage Traction Battery (HVTB) must be removed to avoid possible damage.

Refer to: Important Safety Instructions (100-00 General Information, Description and Operation).

Refer to: High Voltage System Health and Safety Precautions - Overview (100-00 General Information, Description and Operation).

Refer to: Battery and Battery Charging Health and Safety Precautions (100-00 General Information, Description and Operation).

Refer to: Health and Safety Precautions (100-00 General Information, Description and Operation).

Insulation is used as a sound-deadener to reduce exterior road and powertrain noises from the interior of the vehicle. Mastic insulators are also used as insulation. Insulation is installed:

under the roof.
above and below the instrument panel.
at the cowl side panels.
over the front and rear floorpans.
inside the B-, C- and D-pillar sections.
on the wheelhouse/quarter panel.
behind the rear quarter trim panel.

Other forms of insulation include:

front tunnel stiffening pad.
dash panel stiffener.
rear wheelhouse mastic pads.
rear door mastic pads.

It has heat-bonded mastic deadeners for improved NVH characteristics.

It also has sound dampeners located inside the D-pillar and plug holes in the inner rear quarter.

Body Sealer Types and Applications

Seam Sealer

heavy-bodied, non-sag adhesive/sealer used on standing cosmetic seams, truck bed seams, tooled door skin seams and floorpans.
can be used on water leaks and noise concerns.

Silicone Gasket and Sealant

form-in-place gasket and multi-purpose adhesive/sealant.
room temperature curing silicone rubber.

Silicone Spray Lubricant

keeps the door and window weatherstrip pliable and soft.
makes the door easier to close.
retards weatherstrip squeaks.
retards weatherstrip wear.
helps retain door window alignment by reducing friction between the glass frame and the rubber weatherstrip.
should not be used prior to painting.

Trim and Weatherstrip Adhesive

quick drying, strong adhesive designed to hold weatherstripping onto all body panels and surrounding metal.

Specifications

M..

Diagnosis and Testing - Body System

Symptom Chart(s) 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)...

Other information:

Lincoln Aviator 2020-2024 Service Manual: Removal and Installation - Rocker Panel

Special Tool(s) / General Equipment Resistance Spotwelding Equipment Spherical Cutter Hot Air Gun Air Body Saw 8 mm Drill Bit MIG/MAG Welding Equipment Spot Weld Drill Bit Locking Pliers Materials Name Specification Seam SealerTA-2-B, 3M™ 08308, LORD Fusor® 803DTM - Removal WARNING: Electric vehicles damaged by a crash may have compromised high voltage safety systems and present a potential high voltage electrical shock hazard...

Lincoln Aviator 2020-2024 Service Manual: Diagnosis and Testing - Direct Current/Direct Current (DC/DC) Converter Control Module

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 DCDC P0A94:4B DC/DC Converter "A" Performance: Over Temperature GO to Pinpoint Test C DCDC P0D32:00 DC/DC Converter Over Temperature: No Sub Type Information GO to Pinpoint Test C DCDC P0E56:00 DC/DC Converter Input Voltage Too Low: No Sub Type Information GO to Pinpoint Test D DCDC P0E56:13 DC/DC Converter Input Voltage Too Low: Circuit Open GO to Pinpoint Test D DCDC P0E57:00 DC/DC Converter Input Voltage Too High: No Sub Type Information GO to Pinpoint Test E DCDC U0100:00 Lost Communication With ECM/PCM "A": No Sub Type Information GO to Pinpoint Test I DCDC U0111:00 Lost Communication With Battery Energy Control Module "A": No Sub Type Information GO to Pinpoint Test J DCDC U0412:00 Invalid Data Received From Battery Energy Control Module "A": No Sub Type Information GO to Pinpoint Test K DCDC U3000:04 Control Module: System Internal Failures GO to Pinpoint Test L DCDC U3000:41 Control Module: General Checksum Failure GO to Pinpoint Test M DCDC U3000:42 Control Module: General Memory Failure GO to Pinpoint Test M DCDC U3000:45 Control Module: Program Memory Failure GO to Pinpoint Test M DCDC U3000:49 Control Module: Internal Electronic Failure GO to Pinpoint Test M DCDC U3000:96 Control Module: Component Internal Failure GO to Pinpoint Test N DCDC U3003:16 Battery Voltage: Circuit Voltage Below Threshold GO to Pinpoint Test F DCDC U3003:17 Battery Voltage: Circuit Voltage Above Threshold GO to Pinpoint Test G DCDC U3003:62 Battery Voltage: Signal Compare Failure GO to Pinpoint Test H Global Customer Symptom Code (GCSC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

Children and Airbags

WARNING: Airbags can kill or injure a child in a child restraint. Never place a rear-facing child restraint in front of an active airbag. If you must use a forward-facing child restraint in the front seat, move the seat upon which the child restraint is installed all the way back.

Lincoln Aviator. Children and Airbags