Ford Explorer: Collision Warning and Collision Avoidance System / Diagnosis and Testing - Collision Warning and Collision Avoidance System

Ford Explorer 2020-2024 Service Manual / Electrical / Electronic Feature Group / Collision Warning and Collision Avoidance System / Diagnosis and Testing - Collision Warning and Collision Avoidance System

Symptom Chart

Symptom Chart: Forward Collision Warning

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).

Symptom Chart

Condition	Possible Sources	Actions
The forward collision warning system is inoperative	IPC	REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing).
PRE-COLLISION ASSIST NOT AVAILABLE SENSOR BLOCKED SEE MANUAL message in the IPC message center	IPMA	REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing).
FRONT CAMERA LOW VISIBILITY CLEAN SCREEN or FRONT CAMERA MALFUNCTION SERVICE REQUIRED message in IPC message center	IPMA	VERIFY the forward-looking camera is not obstructed or weather conditions are not limiting the function of the camera. If the camera is operating correctly, DIAGNOSE concerns with the IPMA. REFER to: Lane Keeping System (419-07 Lane Keeping System, Diagnosis and Testing).
Too many forward collision warning events occur	A MyKey® restricted key is in use	VERIFY a MyKey® restricted key is in use. With an admin key, VERIFY forward collision warning system normal operation.

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

System Operation ACC With Pre-Collision Assist Item Description 1 ACM 2 RCM 3 CCM 4 IPC 5 BCM 6 GWM 7 ABS mod..

Side and Rear Vision

Other information:

Ford Explorer 2020-2024 Service Manual: General Procedures - Pyrotechnic Device Disposal

Disposal Disposal of Deployable Devices and Pyrotechnic Devices That Are Undeployed-Inoperative NOTE: All inoperative airbags, seatbelt pretensioners and inflatable seatbelt inflators have been placed on the Mandatory Return List. Treat all discolored or damaged airbags the same as any inoperative live airbag being returned...

Ford Explorer 2020-2024 Service Manual: Removal and Installation - Rear Brake Flexible Hose

Removal WARNING: Service actions on vehicles equipped with electronic brake booster and electronic parking brakes may cause unexpected brake application, which could result in injury to hands or fingers. Put the brake system into service mode prior to servicing or removing any brake components...