Bobcat E20 M1702 Error Code
M1702 Error Code
Rear Alignement Lamp Output Error ON is the main cause of M1702 error.To solve M1702 locate and open the low-pressure valve, then attach the refrigerant to the valve and charge from there. Ensure you use the right refrigerant type and amount, as specified by a manufacturer. It is possible to overcharge the AC, so consider seeking help from a mechanic.
Tip For E20 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.