Great Wall
Great Wall 7DCT (GW 7DCT450)
TCU (gearbox)
Planned
Specification
- Manufacturer
- Great Wall
- Family
- Great Wall 7DCT (GW 7DCT450)
- Microcontroller (MCU)
- TC1797
- Flash size
- 4 096 kB
- Read protocols
- OBD, BENCH, BOOT
- Signature
- No signature
- Era
- 2017-2024
Checksum: Planned
Checksum correction for this family is on our roadmap but not available yet — the tuner handles it manually.
Applications
- Haval H6 2.0T 7DCT (GW 7DCT450)
- Haval F7 1.5T/2.0T 7DCT
- Haval Jolion 1.5T 7DCT
- Wey VV7 2.0T 7DCT
- Great Wall Tank 300 2.0T 8AT (ZF 8HP)
Notes
Great Wall in-house 7DCT (wet) — TCU Continental/Bosch. Application mapping unconfirmed — verify against the ECU part number before relying on it.