[email address removed] is my emailadress.

Hi Geert,
I have intended to send it to you but I don't have your email address.

Hi Nunanemo,

Thanks for the quick response en information. I'll look into it and let you know!
If you have some schematics or workshop manual from Still forklifts, you always can send me if you like.

Thanks

Hi Geert,
The error code No. 198 is the Pump motor overheating.
As you mentioned " Pump motor is clean and not hot", so please check the following step by step:
1) There are 2 connectors located at the cover of the pump motor in which the 3 pins connector-X15 is the one used for To C sensor (Pin 01 & 03).
2) Unplug the X15 => to measure the resistant of To C to see if the value is around 500 - 700 Ohm => means that the To C is still OK. If not, it is faulty.
3) If the To C is still OK, but the error code 198 still occurs means that the wiring harness is cut off somewhere from the Pump motor converter (2U03) to the motor (X15). In which :
- X15:01 => connected to X150:07 (2U03)
- X15:03 => connected to X150:04 (2U03)
If you couldn't find out where the cutting point is, you can make the bridge from :
- X15:01 => connected to X150:07 (2U03)
- X15:03 => connected to X150:04 (2U03)
The test the truck to see if it is OK
PS: By the way, the pump motor and drive motor are all using the same type of To C - Part No is 0156234. Therefore, you can switch over to test just in case.