Overview

The 0115 Module supports Kia and Hyundai vehicles equipped with Continental SRS ECUs based on the Renesas RH850 microcontroller. These ECUs manage the vehicle’s airbag system and permanently store crash data after an impact, locking the module and requiring reset or replacement.

GromCalcTool allows you to reset this crash data via CAN BUS without opening the ECU or desoldering the chip. It's a non-invasive, professional-grade solution used by technicians worldwide to restore full airbag functionality quickly and safely.

Key Features

• Supports RH850 microcontrollers used by Continental
• CAN BUS communication – no soldering or disassembly needed
• Safe EEPROM and flash access with automatic crash reset
• Ideal for airbag ECU recovery and workshop diagnostics
• Used in many late-model Kia and Hyundai vehicles

How to Use

1. Connect GromCalcTool to the vehicle’s OBD-II port or to the ECU on the bench.
2. Open the software and select: 0115 RH850 Continental.
3. Click “Read ECU” to verify communication and check for crash data.
4. Click “Reset Crash” to automatically erase stored data safely.
5. Reconnect the ECU and verify using an SRS scan tool – the airbag warning light should be cleared.

Compatible Vehicles

This module supports a wide range of vehicles using RH850 Continental ECUs, including:

• Kia Sorento, K5, Sportage
• Hyundai Tucson, Elantra, Sonata
• Vehicles from 2018–2024 with RH850-based Continental SRS modules
• RH850:  similar series

Why GromCalcTool?

GromCalcTool is a trusted crash reset platform used by auto repair shops, ECU specialists, and mobile programmers around the world. It simplifies the crash reset process using a non-invasive CAN BUS method and supports hundreds of modules including RH850, MAC7242, TRICORE AURIX, and more.

Conclusion

The 0115 Kia / Hyundai RH850 CAN BUS (Continental) Module offers a safe and efficient way to reset airbag ECUs without opening or damaging the module. With GromCalcTool, you can perform crash resets professionally and reliably — no soldering required.

0115 Module Kia - Hyundai RH850 CAN BUS (Continental)