Mercedes (TCU)
725.0 VGS4 (9G-Tronic)
TCU (gearbox)
Planned
Specification
- Manufacturer
- Mercedes (TCU)
- Family
- 725.0 VGS4 (9G-Tronic)
- Microcontroller (MCU)
- TC1797
- Flash size
- 4 096 kB
- Read protocols
- OBD, BENCH, BOOT
- Signature
- No signature
- Era
- 2013-2020
Checksum: Planned
Checksum correction for this family is on our roadmap but not available yet — the tuner handles it manually.
Applications
- Mercedes W212 E350 BlueTEC 9G (first 725.0)
- Mercedes W205 C220d/C250d 9G-Tronic
- Mercedes W213 E220d/E350d 9G
- Mercedes W222 S350d 9G
- Mercedes X253 GLC 220d/250d
- Mercedes W166 GLE 350d (2015)
Notes
Mercedes 725.0 9G-Tronic VGS4 (NAG3) TCU — OBD read/write with unlock, bench; very common 2015+.