I think i got this forklift - was it at the auction in South Vienna Ohio?
If the display is the problem - will the machine crank over?

to bad i didnt see this forum earlier but your dash had failed. If all fuses good in PDM then dash failed. The dash is nonrepairable and is plug and play once it done setting itself up.

Just to follow up on the dash display problem, everything points to a bad display board. There is proper voltage and ground to the display, I removed and checked key switch operation but still nothing. The customer has decided to send the truck to auction so I guess I'll never be 100 % sure but with the document Kevin_T sent and some pointers from a yale service tech, that's the only conclusion I can come up with. I had more time on this truck than can be charged but it was definitely a learning experience.

Thanks for the help,
Dino54

Dino did you find any information regarding your problem i have the same problem on our new yale forklift model GDP120DCP3630.
Dash guages have all stopped working and warning lights are flashing forklift works fine just dash board fault.
thanks

Thanks for the information Kevin, for future reference I'll post a follow up on what I found to be the problem.

Thanks again,
Dino

It's in there now, thanks.

Dino

Do you have a email to put in your profile?