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TuningBot DTC Database · v4.37.14

P16A3 Cruise control - no signal

1 manufacturer-specific interpretation across 1 manufacturer in the TuningBot DTC database.

P · PowertrainDriver_assistanceOBD2
Brand pages:BMW

BMW

1 interpretation
P16A3
Cruise control - no signal BMW · driver_assistance Data confidence 62%

The control module did not receive the expected Cruise control signal. This is the manufacturer-specific definition used by BMW.

Possible causes

  • Wiring
  • cruise control module
  • CAN data bus
  • CAN data bus module

Related and nearby codes

How to read P16A3

P

Powertrain: engine, transmission and driveline systems.

1

Manufacturer-defined range: the meaning can differ between brands.

6A3

Specific fault index within the subsystem.

Frequently asked questions about P16A3

What does P16A3 mean?

Cruise control - no signal. The control module did not receive the expected Cruise control signal. This is the manufacturer-specific definition used by BMW.

Is P16A3 generic or manufacturer-specific?

P16A3 is a manufacturer-specific code. In this database it is documented for: BMW. The same number can mean something different on other brands.

Can TuningBot remove P16A3 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

ECU tuningStage 1 dyno results for BMW engines See the results →

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