Bobcat A770 B1042-12 Error Code
B1042-12 Error Code
Horn Relay Short to Battery is the main cause of B1042-12 error.A significant number of consequences can be suffered due to an overheating engine with code B1042-12. The problem might be a blown gasket or something related to the fuel tank.
Tip For A770 Model
It is recommended in cold weather to cycle the glow plugs twice before attempting to start the engine. This will allow for additional heating time for cold weather starting.