DTC U0420-00: ABNORMAL MESSAGE FROM EPS CONTROL MODULE [DSC HU/Control Module]: Notes
WARNING: This page is about a different car, the 2021 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
| DTC | U0420:00 | Abnormal message from EPS control module |
| DETECTION CONDITION |
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| FAIL-SAFE FUNCTION | Refer to "DTC Table" and "Fail-safe Function Malfunction Contents". (See DTC TABLE [DSC HU/Control Module] .) | |
| POSSIBLE CAUSE |
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| SYSTEM WIRING DIAGRAM | Not applicable | |