Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSFORD2021EDGE SE, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESBRAKES CONTROL SYSTEMSABS GUIDED ROUTINE - PINPOINT TESTS G - ZAPINPOINT TESTS R: ABS (ANTI-LOCK BRAKE SYSTEM) MODULE COMMUNICATION CONCERN WITH ADVANCED DRIVER ASSISTANCE SYSTEM (ADAS)POSSIBLE CAUSES
2021 Ford Edge SE, 4WD
Possible Causes
2021 Ford Edge SE, 4WDSECTION Possible Causes
- Wiring, terminals or connectors
- Network communication concern
- Battery/charging system concerns
- CCM
- IPMA
- ABS module
Harness Side
Harness Side
Harness Side
- R1: CHECK THE IPMA (IMAGE PROCESSING MODULE A) COMMUNICATION NETWORK NOTE: The IPMA is also known as the Advanced Drive Assistance System (ADAS) module.
- Ignition ON.
- Using a diagnostic scan tool, carry out the Network Test.
Did the IPMA pass the Network Test?
Yes No Diagnose all IPMA Diagnostic Trouble Codes (DTCS). REFER to Rear View Mirrors . If there are no IPMA Diagnostic Trouble Codes (DTCs), Go to R2. Go to R2. - R2: RECHECK FOR THE ABS (ANTI-LOCK BRAKE SYSTEM) MODULE DTC (DIAGNOSTIC TROUBLE CODE)S
- Clear the ABS DTCs.
- Put the ABS module in sleep mode by performing the following steps:
- With ALL doors closed, set the ignition from ON to OFF.
- Disconnect the diagnostic scan tool.
- Open the door, exit the vehicle and close the door.
- Wait a minimum of 90 seconds for the ABS module to enter sleep mode.
- Ignition ON.
- Carry out the ABS self-test.
Are any of the DTCs listed in the DTC Fault Trigger Conditions Table retrieved again?
Yes No Go to R3. The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition. - R3: RETRIEVE THE IPMA (IMAGE PROCESSING MODULE A) DIAGNOSTIC TROUBLE CODES (DTCS) NOTE: The IPMA is also known as the Advanced Drive Assistance System (ADAS) module.
- Ignition ON.
- Using a diagnostic scan tool, carry out the IPMA module self-test.
Are any IPMA Diagnostic Trouble Codes (DTCs) present?
Yes No DIAGNOSE the IPMA Diagnostic Trouble Codes (DTCs). REFER to Lane Keeping System . Go to R4. - R4: CHECK FOR OTHER CAUSES OF COMMUNICATION NETWORK CONCERN NOTE: The IPMA is also known as the Advanced Drive Assistance System (ADAS) module.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.