P1636Immobiliser data couldn't be registered (engine and body computers)
- Suzuki code · Engine
- How the car detects it
- The engine computer and the body computer share the immobiliser data. Registering it in both failed, usually because they can't talk to each other over the CAN network.
- What you may notice
- The engine may not start
- Likely causes
- LikelyCAN communication fault between the engine and body computers
- PossibleBody computer
- RareEngine computer
- Sources
- manualslib.com › Suzuki-Swift-Sport-2008.html
- manualslib.com › Suzuki-Swift-Sport-2008.html
- manualslib.com › Suzuki-Sx4.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.