P1777Gearbox computer: no data from the engine computer (CAN)
- Suzuki code · Transmission
- How the car detects it
- The automatic gearbox computer isn't receiving messages from the engine computer over the CAN network.
- Likely causes
- LikelyCAN wiring to the engine computer
- RareThe engine computer
- Sources
- manualslib.com › Suzuki-Swift-Sport-2008.html
- manualslib.com › Suzuki-Swift-Sport-2008.html
- manualslib.com › Suzuki-Grand-Vitara-Jb416.html
- manualslib.com › Suzuki-Grand-Vitara-Jb416.html
Backed by at least two independent sources.
From Obdaryn's Suzuki pack, exactly as the app shows it, with the public sources above. Guidance only; confirm with a workshop.