Lincoln Aviator 2020-2025 Service Manual / Powertrain / Exhaust System / Exhaust System - 3.0L EcoBoost / Removal and Installation - Muffler and Tailpipe

Lincoln Aviator: Exhaust System - 3.0L EcoBoost / Removal and Installation - Muffler and Tailpipe

Removal

NOTE: Muffler and tailpipe assemblies will vary in configuration with different wheelbases and powertrains. Typical application shown.

NOTE: Removal steps in this procedure may contain installation details.

With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).

Remove the rear mufflers isolator nuts.
Torque: 26 lb.ft (35 Nm)

Loosen the exhaust clamps.
Torque: 41 lb.ft (55 Nm)

- Detach the exhaust isolators.
- Slide the muffler and tailpipe rearward out of the isolators and remove the muffler and tailpipe.

Installation

To install, reverse the removal procedure.

Clean all exhaust connections before reassembly.

Check the exhaust system for leaks.

Removal and Installation - Exhaust Flexible Pipe

Removal NOTE: The LH and RH exhaust flexible pipes are covered in this procedure. Remove the exhaust flexible pipe(s) necessary. NOTE: Removal steps in this procedure may contain installation details...

Fuel System - General Information

Other information:

Lincoln Aviator 2020-2025 Owners Manual: Battery Management System (If Equipped)

The battery management system monitors battery conditions and takes actions to extend battery life. If excessive battery drain is detected, the system temporarily disables some electrical systems to protect the battery. Systems included are: Heated rear window...

Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Fog 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 B1147:11 Left Front Fog Lamps:Circuit Short To Ground GO to Pinpoint Test B BCM B1147:15 Left Front Fog Lamps:Circuit Short To Battery or Open GO to Pinpoint Test B BCM B1148:11 Right Front Fog Lamps:Circuit Short To Ground GO to Pinpoint Test B BCM B1148:15 Right Front Fog Lamps:Circuit Short To Battery or Open GO to Pinpoint Test B BCM B1499:11 Exterior Lamps Power Supply "A":Circuit Short To Ground GO to Pinpoint Test B BCM B1499:15 Exterior Lamps Power Supply "A":Circuit Short To Battery or Open GO to Pinpoint Test B BCM B149D:11 Exterior Lamps Power Supply "B":Circuit Short To Ground GO to Pinpoint Test B BCM B149D:15 Exterior Lamps Power Supply "B":Circuit Short To Battery or Open GO to Pinpoint Test B BCM B1A79:11 Rear Fog Lamp:Circuit Short To Ground GO to Pinpoint Test C BCM B1A79:15 Rear Fog Lamp:Circuit Short To Battery or Open GO to Pinpoint Test C Symptom Chart Symptom Chart: Fog Lamps 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