OBDSTAR P50 G2 (AIRBAG MASTER) – PC-Based Airbag Crash Data Reset Tool
| Operation system | Windows 10 or above |
| CPU | STM32H723, STM32F407 |
| Working Voltage | DC 14V / 24V |
| Working temperature | -10℃ to 55℃ (14℉ to 131℉) |
| Storage temperature | -20℃ to 70℃ (-4℉ to 158℉) |
| Weight | 24.69 oz (approx. 0.7 kg) |
| Dimension | 6.93 × 4.53 × 1.25 in (176 × 115 × 31.7 mm) |
| Protocol | CAN FD, CAN (ISO 11898), J1708, ISO 15765, SAE J1939, ISO 9141, ISO 14230 (KWP2000), SAE J1850 |
| R/W Mode | OBD, BENCH, BOOT, JTAG/BDM |
| Warranty | 1 year; software upgrade period 1 year from registration date |
OBDSTAR P50 G2 (AIRBAG MASTER) is OBDSTAR's PC-based crash reset equipment, covering 108 vehicle brands and 16,600+ ECU part numbers including selected MCUs. It can be freely configured with ECU MASTER A/B/C software to unlock additional ECU programming functions.
Also known as Package D. The P50 G2 runs the same hardware platform as the OBDSTAR ECU MASTER; the difference is the base licence and the accessory kit in the box. OBDSTAR's Crash Reset coverage file is labelled Package D, so suppliers and technicians often refer to this unit as "ECU MASTER Package D." Both names describe this product.
Note: This is the PC-based P50 G2, not the OBDSTAR P50 handheld tablet. Both reset airbag crash data; the G2 is a PC-connected unit with CAN FD support and optional ECU MASTER A/B/C expansion.
AIRBAG RESET
- Supports 16,600+ ECU part numbers, with full protocol compatibility including CAN FD and VPW
- Supports major passenger, joint-venture and EV models from TOYOTA, HYUNDAI, KIA, BYD, GM, LAND ROVER, JAGUAR, LI AUTO, XPENG, XIAOMI AUTO, HONGQI, CHANGAN, GEELY, CHERY, AITO and others
- One-click handling of JOYSON/TAKATA SPC airbags on new-energy models — collision and internal faults cleared without damage
- Supports soldering the (C4-06) RH850/V850 adapter kit to decrypt encrypted RH850 processor-based SRS ECUs for data reading
BATTERY (MVBM) RESET
- 48V / 16V / 12V multi-voltage battery service
- Supports OBD, BENCH, BOOT and JTAG modes
SAS RESET
- Disassembly-free, no-risk operation via BENCH mode
- One-click reset and calibration for TOYOTA 2nd, 3rd and 4th generation steering angle sensors (SAS)
Expandable
Additional ECU MASTER A, B or C software configurations can be added to the P50 G2 to unlock further functions. These configurations are not included with this listing and are sold separately.
What's in the box
| Item | Description |
| 14V & 60W | Charger |
| M001C | Main cable |
| USB-A to USB-B | USB cable |
| BENCH-C V1 | Bench cable |
| Jumper wires | 2 specifications (J-B ×9, J-E ×8) |
| 3-in-1 jumper | Jumper wire extension |
| C4-01 | Multi-function data read/write board |
| W004, W005 | Read/write soldering wires |
| RH850/V850 adapter kit | C4-06, W010, W010A, C4-06-C01, C4-06-C02 and dedicated decryption jumpers (5 sets) — for airbag reset and IMMO data / pincode read on dashboard, BCM, ELV and similar modules |
The RH850/V850 kit is what makes the encrypted RH850 SRS function possible, and it is included — no separate purchase needed.
The P50 G2 does not include the ECU STD KIT1 (C4-10 adapter, W006 and jumper sets J-A, J-C, J-D, J-F, J-L, J-N) that ships with ECU MASTER units

View the latest supported ECU coverage, software updates and operating instructions directly from OBDSTAR: View Official OBDSTAR Downloads →
Coverage lists and downloads are maintained by the manufacturer and may change without notice. Verify vehicle and ECU compatibility before purchasing.