U010E
Lost Communication With Reductant Control ModuleU010E is a generic OBD-II network diagnostic trouble code: Lost Communication With Reductant Control Module. It is logged by the engine control unit when the scr/adblue monitor detects that a specific fault threshold has been exceeded — typically resulting in the malfunction-indicator lamp (MIL / check-engine light) being illuminated.
Detailed reference content for U010E is being prepared. What you see above — the code's group, system, and the software disable option below — is accurate and complete; the long-form explainer, common causes, symptoms, and diagnostic steps will appear here once they have been reviewed.
Vehicles where we've handled U010E
Platforms in our catalogue with confirmed U010E coverage.
Related network codes
- B0001 — PCM Discrete Input Speed Signal Error
- B0004 — PCM Discrete Input Speed Signal Not Present
- C0359 — Four Wheel Drive Low Range (4LO) Discrete Output Circuit
- C0362 — 4LO Discrete Output Circuit High
- P2000 — NOx Adsorber Efficiency Below Threshold Bank 1
- P2001 — NOx Adsorber Efficiency Below Threshold Bank 2
Disabling U010E in software
RaceTune can permanently disable U010E — and any other OBD-II diagnostic trouble code — on every ECU family we support. The monitor is disabled inside the ECU itself, so the fault stops being logged: the warning light stays off and the engine never enters limp mode for this code. The change is tied to your exact software version.
ECU families we can disable U010E on
We hold the DaVinci A2L disable definitions for these families, so the exact U010E path and mask addresses are mapped. verified marks a confirmed disable definition. We support many more — upload your file and our identifier will match it automatically.
- Bosch EDC17C74 verified
- Bosch EDC17CP44 verified
- Bosch EDC17CP45 verified
- Bosch EDC17CP54 verified
- Bosch MD1CP001 verified
- Bosch MD1CP002 verified
- Bosch MD1CP004 verified
- Bosch MD1CP014 verified
- Bosch MD1CS001 verified
Software modifications affect emissions compliance and are not road-legal in many jurisdictions. RaceTune service files are intended for motorsport, off-road, and export use.
Got U010E in your scan?
Upload your ECU file — we'll identify the exact software version and confirm whether a disable is available for your car.
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