A DTC-off request concerns software deactivation of specifically identified fault-code monitoring, not repairing its cause or simply clearing fault memory. A P-code describes a detected condition, not necessarily its cause. Record the complete code, status, freeze-frame, vehicle details and occurrence conditions. Use manufacturer documentation for interpretation. We assess software based on the diagnosis; clearing codes alone does not fix recurring faults.
A fault code starts a diagnosis; it does not prove a software fault. Send vehicle details, the complete fault code and your findings. We assess the available readout and the options for the specific ECU or TCU.
What do we need?
- Record make, model, year, engine, ECU/TCU identification, complete fault codes and previous work.
- Use a suitable programming tool and retain the current or original readout. Specify Master or Slave configuration and the reading method.
- We assess the file information and discuss options, costs and required activations. You carry out the work and final checks.
Important for this request
Work on emissions and safety systems is assessed for permitted use. A software change does not replace necessary mechanical or electrical repairs.
Vehicle-specific software support and restoration. No universal coverage or recovery guarantee.