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TuningBot DTC Database · v4.37.15

U010C Lost Communication With Turbocharger/Supercharger Control Module A

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

U · NetworkEngineOBD2

What U010C means

U010C
Lost Communication With Turbocharger/Supercharger Control Module A Generic · engine Data confidence 65%

The control module stopped receiving expected network messages from the Turbocharger/Supercharger Control Module A node on the vehicle communication bus.

Symptoms

  • Possible reduced power or limp mode
  • MIL illuminated
  • Possible abnormal turbocharger noise

Possible causes

  • Turbocharger actuator or position sensor fault
  • Sticking variable geometry mechanism
  • Charge-air or vacuum leak
  • Wiring or connector fault

Recommended checks

  • Compare specified vs actual boost with live data
  • Check actuator movement over the full range
  • Check hoses and vacuum lines
  • Inspect wiring and connectors

Related and nearby codes

How to read U010C

U

Network: communication between control units.

0

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

10C

Specific fault index within the subsystem.

Frequently asked questions about U010C

What does U010C mean?

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

Is U010C generic or manufacturer-specific?

U010C is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove U010C 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 U010C is removable in your case.

Other file services

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