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TuningBot DTC Database · v4.37.15

U010E Lost Communication With Reductant Control Module

Generic (OBD-II) interpretation in the TuningBot DTC database.

U · NetworkEmissionsOBD2

What U010E means

U010E
Lost Communication With Reductant Control Module Generic · emissions Data confidence 65%

The control module stopped receiving expected network messages from the Reductant Control Module node on the vehicle communication bus.

Symptoms

  • MIL or SCR/AdBlue warning illuminated
  • Possible start-count-down or torque limitation on some applications

Possible causes

  • Reductant quality or level fault
  • Dosing valve or supply module fault
  • NOx sensor fault
  • Frozen or crystallized reductant lines
  • Wiring or connector fault

Recommended checks

  • Read NOx sensor values and dosing system status
  • Check reductant level and quality data
  • Inspect dosing valve, lines and heater operation
  • Check wiring and connectors of the SCR components
  • Check for OEM technical bulletins and software updates

Related and nearby codes

U01 range
U0100U0101U0102U0103U0104U0105U0106U0107U0108U0109U010AU010BU010CU010DU010FU0110U0111U0112

How to read U010E

U

Network: communication between control units.

0

Generic SAE-standard code: same meaning on every make.

10E

Specific fault index within the subsystem.

Frequently asked questions about U010E

What does U010E mean?

Lost Communication With Reductant Control Module. The control module stopped receiving expected network messages from the Reductant Control Module node on the vehicle communication bus.

Is U010E generic or manufacturer-specific?

U010E is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove U010E at file level?

Not guaranteed. Powertrain (P) codes can be reliably disabled in the ECU calibration, but body, chassis and network codes depend on the specific control unit and how the fault is implemented - some can be handled, some cannot. Ask for a quote and our engineers will check your file and tell you, free of charge, whether U010E is removable in your case.

Other file services

Stage 1/2/3 TuningDPF RemovalEGR RemovalAdBlue / SCR RemovalDTC RemovalIMMO OFFSpeed Limiter (Vmax)

Understand the system behind this code: SCR / AdBlue System

ECU tuningDyno-tested results by model and engine See the results →

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