Lincoln Aviator: Under Hood Overview /  

Under Hood Overview

Battery. Engine oil filler cap. Engine oil dipstick. Brake fluid reservoir. Engine compartment fuse box. Engine coolant reservoir. Air filter assembly...

Engine Oil Check

Engine Oil Dipstick Engine Oil Check To check the engine oil level consistently and accurately, do the following: Make sure the parking brake is on...

Other information:

Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Stoplamps

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 B1115:11 High Mounted Stop Lamp Control: Circuit Short To Ground   GO to Pinpoint Test B   BCM B1115:15 High Mounted Stop Lamp Control: Circuit Short To Battery Or Open   GO to Pinpoint Test B   BCM B1444:11 Left Rear Stop/Position Lamp Output: Circuit Short To Ground   GO to Pinpoint Test B   BCM B1444:15 Left Rear Stop/Position Lamp Output: Circuit Short To Battery or Open   GO to Pinpoint Test B   BCM B1448:11 Right Rear Stop/Position Lamp Output: Circuit Short To Ground   GO to Pinpoint Test B   BCM B1448:15 Right Rear Stop/Position Lamp Output: Circuit Short To Battery or Open   GO to Pinpoint Test B   BCM B14A0:11 Left Tailgate/Liftgate Lamps: Circuit Short to Ground   GO to Pinpoint Test B   BCM B14A0:15 Left Tailgate/Liftgate Lamps: Circuit Short to Battery or Open   GO to Pinpoint Test B   BCM B14A1:11 Right Tailgate/Liftgate Lamps: Circuit Short to Ground   GO to Pinpoint Test B   BCM B14A1:15 Right Tailgate/Liftgate Lamps: Circuit Short to Battery or Open   GO to Pinpoint Test B   BCM C0040:12 Brake Pedal Switch "A": Circuit Short To Battery   GO to Pinpoint Test A Symptom Charts Symptom Chart: Stoplamps Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

Lincoln Aviator 2020-2026 Service Manual: Description and Operation - Module Controlled Functions - System Operation and Component Description

System Operation BCM The BCM controls various systems by monitoring inputs from switches, sensors and network messages from other modules and components on the HS-CAN1, LIN and the GWM. Based on the inputs, the BCM activates outputs. For example, the BCM monitors the HCM inputs and provides voltage to the exterior lamps...