Specialist SRS Airbag Module Reset and Crash Data Clearing UK

Specialist SRS Airbag Module Reset and Crash Data Clearing UK

Bench-Level Crash Data Removal, EEPROM Memory Reset, and Internal Fault Recovery

Has your vehicle been involved in an impact, or has an airbag deployed? When an accident occurs, the airbag control module (SRS / RCM) permanently records crash data and impact events into its internal non-volatile EEPROM or microcontroller memory. Standard diagnostic scanners cannot clear these hard crash codes, and main dealerships will only offer costly brand-new replacement modules.

AXION Automotive provides precision bench-level crash data clearing, EEPROM erasure, and module resets for garages, bodyshops, and vehicle owners across the United Kingdom.

We restore your original module back to factory pre-crash status, eliminating the need to purchase new units or deal with complex online dealer coding.

Airbag Module Reset Capabilities

  1. Permanent Crash Data and Hard Fault Removal Following an accident, the airbag ECU locks out with internal DTC codes (such as Crash Event Stored or Internal Control Module Error).

  • Bit-Level EEPROM and MCU Reset: We connect directly to the circuit board to erase hard crash logs and deployment records from the internal memory chips.

  • Retain Original Vehicle Coding: Because we service your original module, all VIN data, occupant detection calibrations, and chassis-specific parameters remain completely intact.

  • True Plug-and-Play: Once the deployed airbags, seatbelt pretensioners, and impact sensors are physically replaced on the vehicle, our reset module plugs right back in with the airbag warning light cleared.

  1. Component-Level Hardware Repair

  • Power Surge and Capacitor Replacement: Repairing internal circuitry damaged by deployment voltage spikes or jump-starts.

  • Memory Chip and Trace Repair: Replacing damaged EEPROM chips or repairing corroded circuit board tracks.

  1. Complete Make and Model Coverage We reset and reprogram airbag modules across all vehicle generations, using dedicated bench tools to support:

  • Standard external serial EEPROM chips (24Cxx, 25xxx, 93Cxx, 95xxx series).

  • Advanced integrated microcontrollers with internal flash (Renesas RH850, Infineon TriCore / Aurix, Motorola / NXP Freescale, STMicroelectronics, and MAC series).

Common Airbag and SRS Faults We Clear

  • Impact Records and Airbag Deployment Codes: Hard fault codes that standard OBD scanners cannot delete following an accident.

  • Seatbelt Pretensioner Fired Codes: Stored resistance and deployment faults after tensioners have activated.

  • Internal Module Memory Errors: Common DTCs like B1000, B1620, or 65535 indicating an internal memory lockup.

  • Battery Disconnect and Voltage Spike Lockups: Airbag warning lights triggered after flat batteries or booster pack usage.

Supported Airbag Module Manufacturers

We service airbag controllers from all leading Tier-1 electronics manufacturers across European, Asian, and American vehicles:

  • Bosch and Continental / Siemens

  • Autoliv, TRW, and ZF

  • Denso, Hitachi, and Mitsubishi

  • Delphi, Lear, and Mobis

  • Coverage across Ford, Volkswagen, Audi, BMW, Mercedes-Benz, Vauxhall, Peugeot, Citroen, Toyota, Honda, Hyundai, Kia, Land Rover, and more.

How Our Postal Airbag Reset Service Works

  1. Submit Your Repair Details: Send an inquiry with your vehicle registration, module part number, and error codes.

  2. Package and Post Your Module: Remove the airbag module from the vehicle (typically located under the center console or dashboard), package it safely, and dispatch it via tracked post to our Didcot workshop.

  3. Bench EEPROM Diagnostic: Technicians connect directly to the memory processor on the bench to read and extract the corrupt data dump.

  4. Data Cleansing and Reprogramming: Crash records and hard faults are scrubbed, restoring the factory software state.

  5. Verification and Return: The module is verified on bench test harnesses and dispatched back to you via tracked next-day delivery.

Frequently Asked Questions

Do I need to recode the airbag module after you clear the crash data? No. Because we wipe only the crash records from your original module, your factory VIN, trim configuration, and sensor calibration maps remain untouched. You simply fit the unit back into the vehicle once mechanical repairs are complete.

Can you reset modern airbag modules with RH850 and Tricore microprocessors? Yes. We use state-of-the-art bench programmer equipment designed specifically to read, clear, and rewrite locked memory on modern security-encrypted microcontrollers.

What else must be replaced before reinstalling the module? Before reconnecting your reset module and vehicle battery, ensure all fired components (airbag bags, seatbelt pretensioners, clockspring, and impact sensors) have been replaced with healthy parts to prevent new faults from triggering.

Request Your SRS Airbag Module Reset Today

Get an immediate estimate from our bench technicians:

  • Workshop Address: Unit 2, Long Wittenham Rd, Didcot, Oxfordshire, OX11 9BH

  • Technical Inquiries: support@axionautomotive.co.uk

  • Direct Line: 07440 134303