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 MANUALSFORD2022BRONCO BASE, 4D UTILITY, 2.3L ENG VIN H, AUTOMATIC T/CASE CONTROLREPAIR AND DIAGNOSISQUICK LOOKUPSDTC INDEXDTC INDEX (ACCELERATION CONTROL SYSTEM - ENGINE EMISSION CONTROL SYSTEM)CONTROLLER AREA NETWORK (CAN) MODULE COMMUNICATIONS NETWORK DTCS
2022 Ford Bronco Base, 4D Utility, 2.3L Eng VIN H, Automatic T/Case Control
Controller Area Network (Can) Module Communications Network DTCS
2022 Ford Bronco Base, 4D Utility, 2.3L Eng VIN H, Automatic T/Case ControlSECTION Controller Area Network (Can) Module Communications Network DTCS
| DTC | Description | Action |
|---|---|---|
| U0001:09 | High Speed CAN Communication Bus: Component Failure | GO to Pinpoint Test AJ |
| U1A01:00 | Communication Link: No Sub Type Information | GO to Pinpoint Test AK |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | GO to Pinpoint Test AL |
| U2200:00 | Control Module Configuration Memory Corrupt: No Sub Type Information | GO to Pinpoint Test AL |
| U3000:04 | Control Module: System Internal Failure | GO to Pinpoint Test AM |
| U3000:43 | Control Module: Special Memory Failure | GO to Pinpoint Test AM |
| U3000:49 | Control Module: Internal Electronic Failure | GO to Pinpoint Test AM |
| U3000:57 | Control Module: Invalid / Incompatible Software Component | GO to Pinpoint Test AN |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test AO |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test AP |
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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.