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.
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HOMESERVICE MANUALSFORD2021TRANSIT-350 HD BASE, VAN CARGO EXTENDED, 3.5L ENG VIN 8, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 604 (LANE KEEPING SYSTEM)DIAGNOSIS AND TESTINGLANE KEEPING SYSTEMPINPOINT TESTSPINPOINT TEST BO: A IPMA (IMAGE PROCESSING MODULE A) DOES NOT COMMUNICATE WITH THE DIAGNOSTIC SCAN TOOL
2021 Ford Transit-350 HD Base, Van Cargo Extended, 3.5L Eng VIN 8, AWD
Pinpoint Test BO: A IPMA (Image Processing Module A) Does Not Communicate With The Diagnostic Scan Tool
2021 Ford Transit-350 HD Base, Van Cargo Extended, 3.5L Eng VIN 8, AWDSECTION Pinpoint Test BO: A IPMA (Image Processing Module A) Does Not Communicate With The Diagnostic Scan Tool
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- Normal Operation and Fault Conditions
REFER to: Lane Keeping System - System Operation and Component Description .
Possible Sources
- Fuse
- Wiring, terminals or connectors
- Module
- BO1 CHECK IPMA (IMAGE PROCESSING MODULE A) MODULE CONNECTED WITH SCAN TOOL
- Ignition ON.
- Using a diagnostic scan tool, check IPMA communicates with scan tool.
Is it communicates with scan tool?
Yes The system is operating correctly at this time. No REFER to: Controller Area Network (CAN) Module Communications Network . REFER to: Ethernet Module Communications Network .
RENDER: 1.0x
NO RELATED
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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.