I have a Kalmar dce120 with an error code 402. It won't realise the parking brake and allow you to selected forward or reverse. I've changed the sensor on the park brake no different. If you join the 2 wires on the sensor it will allow you to selected forward and reverse but still doesn't release the brake. I've also tested the coil on the solenoid for the brake which seems to be working.
Any ideas
Many thanks

Dave