GM TCU
10L80/10L90 (10-speed RWD)
TCU (gearbox)
Planned
Specification
- Manufacturer
- GM TCU
- Family
- 10L80/10L90 (10-speed RWD)
- 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
- Chevrolet Camaro ZL1/SS 10L90 (2017+)
- Chevrolet Silverado 6.2/5.3 10L80
- Cadillac Escalade 6.2 10L80
- GMC Yukon 6.2 10L80
- Cadillac CT6 3.0TT 10L90
- Chevrolet Tahoe 5.3 10L80
Notes
GM 10L80/10L90 10-speed (co-developed with Ford 10R80).