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.
2018 Ford Transit Connect XL, Van PassengerFACTORY OEM SERVICE PROCEDURE
Information and Entertainment System Vehicles With: AM/FM: ACM
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B13C3:11 | Switched B+ output: Circuit Short to Ground | GO to Pinpoint Test A |
| B1A01:01 | Speaker #1: General Electrical Failure | GO to Pinpoint Test E |
| B1A01:11 | Speaker #1: Circuit Short To Ground | GO to Pinpoint Test E |
| B1A01:12 | Speaker #1: Circuit Short To Battery | GO to Pinpoint Test E |
| B1A01:13 | Speaker #1: Circuit Open | GO to Pinpoint Test E |
| B1A02:01 | Speaker #2: General Electrical Failure | GO to Pinpoint Test F |
| B1A02:11 | Speaker #2: Circuit Short To Ground | GO to Pinpoint Test F |
| B1A02:12 | Speaker #2: Circuit Short To Battery | GO to Pinpoint Test F |
| B1A02:13 | Speaker #2: Circuit Open | GO to Pinpoint Test F |
| B1A03:01 | Speaker #3: General Electrical Failure | GO to Pinpoint Test G |
| B1A03:11 | Speaker #3: Circuit Short To Ground | GO to Pinpoint Test G |
| B1A03:12 | Speaker #3: Circuit Short To Battery | GO to Pinpoint Test G |
| B1A03:13 | Speaker #3: Circuit Open | GO to Pinpoint Test G |
| B1A04:01 | Speaker #4: General Electrical Failure | GO to Pinpoint Test H |
| B1A04:11 | Speaker #4: Circuit Short To Ground | GO to Pinpoint Test H |
| B1A04:12 | Speaker #4: Circuit Short To Battery | GO to Pinpoint Test H |
| B1A04:13 | Speaker #4: Circuit Open | GO to Pinpoint Test H |
| U2013:63 | Bezel Buttons: Stuck Button | GO to Pinpoint Test J |
| U3000:41 | Control Module: General Checksum Failure | CLEAR the DTC. WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:41 is retrieved again, INSTALL a new ACM. REFER to: Audio Front Control Module (ACM) . |
| U3000:42 | Control Module: General Memory Failure | CLEAR the DTC. WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:42 is retrieved again, INSTALL a new ACM. REFER to: Audio Front Control Module (ACM) . |
Factory Service Tools
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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.
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