Date Model Control unit address (e.g. 01) Diagnostic procedure
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 09 - Central electrics Anti-theft system - Historical data
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 09 - Central electrics Production mode - deactivation
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 09 - Central electrics Vehicle tilt sensor - settings
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 09 - Central electrics Adaptation - Interior monitoring system - sensitivity
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 09 - Central electrics Rain lights - settings
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 09 - Central electrics Central lock system - confirmation with the hazard lights - settings - variant II
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 09 - Central electrics Central lock system - confirmation with the hazard lights - settings
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 09 - Central electrics Locking - siren confirmation - settings
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 09 - Central electrics Unlocking - siren confirmation - settings
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 08 - Air-conditioning Compressor run-in (air condition compressor - replacement)
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 08 - Air-conditioning Air-conditioning - control unit - replacement
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 08 - Air-conditioning Storage of seat heating upon switching off the ignition - front passenger
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 08 - Air-conditioning Condition for disconnection of the compressor
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 08 - Air-conditioning Storage of seat heating upon switching off the ignition - driver
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 08 - Air-conditioning Basic settings - learned terminal buffers of the valves
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 03 - Brake electronics Security access: blocking detection
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 03 - Brake electronics Test of wheel turn angle sensors
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 03 - Brake electronics Basic settings - transverse acceleration sensor G200; brake pressure sensor G201; turn angle sensor G202; longitudinal acceleration sensor G251
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 03 - Brake electronics Check of the confusion of the hydraulic outlets
5.12.2025 Fabia 3 (NJ) A04 (PQ26) 2015 -> 03 - Brake electronics Replacement of brake pads