Lincoln Aviator 2020-2025 Service Manual / Electrical / Electronic Feature Group / Collision Warning and Collision Avoidance System / Description and Operation - Collision Warning and Collision Avoidance System - Overview

Lincoln Aviator: Collision Warning and Collision Avoidance System / Description and Operation - Collision Warning and Collision Avoidance System - Overview

Overview

The forward collision warning system works in conjunction with the ACC system. The forward collision warning system provides two major alerts for the driver in the event of a collision. A red warning indicator from the HUD module and an audible warning chime from the IPC. For this system, a HUD with driver information display is controlled by the IPC and illuminates a solid red bar that appears on the windshield in place of any other selected indicators. For additional information about the HUD,
Refer to: Collision Warning and Collision Avoidance System - System Operation and Component Description (419-03C Collision Warning and Collision Avoidance System, Description and Operation).

If the system senses the driver is not reacting, the CCM sends a message to the ABS module to charge the brakes for more sensitive braking or for automatic braking to slow or stop the vehicle to avoid or reduce the impact of a collision.

Forward Collision Warning System With CCM

During a possible collision event, the CCM commands:

  • the IPC to activate the red warning indicator in the information center.
  • the IPC to activate the red warning indicator in the HUD.
  • the IPC to activate the chime message.
  • the ACM to mute audio volume and signal the chime.

Forward Collision Warning System Without CCM

During a possible collision event, the IPMA commands:

  • the IPC to activate the red warning indicator in the information center.
  • the IPC to activate the red warning indicator in the HUD.
  • the IPC to activate the chime message.
  • the ACM to mute audio volume and signal the chime.

    Description and Operation - Collision Warning and Collision Avoidance System - Component Location

    ..

    Description and Operation - Collision Warning and Collision Avoidance System - System Operation and Component Description

    System Operation ACC With Pre-Collision Assist Item Description 1 HS-CAN1 2 ACM 3 HUD 4 CCM 5 IPC 6 BCM 7 GWM 8 ABS Module 9 IPMA 10 Private CAN 11 HS-CAN2 12 HS-CAN3 Network Message Chart   Network Input Messages - ACM Broadcast Message Originating Module Message Purpose IPC chime   IPC Data used to command a warning chime during a possible collision event and audio mute so that the warning chime can be heard...

    Other information:

    Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Body Control Module C (BCMC)


    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   BCMC U0100:87 Lost Communication With ECM/PCM "A": Missing Message   GO to Pinpoint Test A   BCMC U0111:87 Lost Communication With Battery Energy Control Module "A": Missing Message   GO to Pinpoint Test B   BCMC U0140:87 Lost Communication With Body Control Module: Missing Message   GO to Pinpoint Test C   BCMC U0164:87 Lost Communication With HVAC Control Module: Missing Message   GO to Pinpoint Test D   BCMC U024D:87 Lost Communication With "Seat Control Module J": Missing Message   GO to Pinpoint Test E   BCMC U0293:87 Lost Communication With Hybrid/EV Powertrain Control Module: Missing Message   GO to Pinpoint Test F   BCMC U1000:00 Solid State Driver Protection Active: Driver Disabled: No Sub Type Information   GO to Pinpoint Test G   BCMC U2100:00 Initial Configuration Not Complete: No Sub Type Information   GO to Pinpoint Test H   BCMC U2200:00 Control Module Configuration Memory Corrupt: No Sub Type Information   GO to Pinpoint Test H   BCMC U3000:49 Control Module: Internal Electronic Failure   GO to Pinpoint Test I   BCMC U3003:16 Battery Voltage: Circuit Voltage Below Threshold   GO to Pinpoint Test J   BCMC U3003:17 Battery Voltage: Circuit Voltage Above Threshold   GO to Pinpoint Test K Pinpoint Tests PINPOINT TEST A : U0100:87 Refer to Wiring Diagrams Cell 14 for schematic and connector information...

    Lincoln Aviator 2020-2025 Owners Manual: Smart Unlocks for Intelligent Access Keys


    This feature helps to prevent you from locking your intelligent access key inside your vehicle’s passenger compartment or rear cargo area. When you electronically lock your vehicle with any door open, the transmission is in park (P) and the ignition is off, the system searches for an intelligent access key inside your vehicle after you close the last door...

    Categories

    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.

    Lincoln Aviator. Activating Intelligent Access

    read more

     
    Copyright © 2025 www.liaviator2.com