SR/SP Transistor Motor Controller
DTC 30
PMT enable signal from auxiliary control to master at P21 is missing during SRO check. (Dual motor proportioning controls only)
DTC64
Line driver input (P2-17) is less than 12 percent of battery voltage.
The instrument panel is capable of displaying status codes. The instrument panel will add a "2" prefix to all status codes received from the right traction controller to enable the operator to quickly determine which controller (left or right) is affected.
Instrument Panel Status Code Readout:
Left traction codes
no prefix
-XX
Right traction codes
2 prefix
-2XX
Pump traction codes
1 prefix
-1XX
XX = Status Code
Stored status codes can also be displayed on the premium instrument panel. Pushing the status code push button with the key switch in the OFF position will cause the status codes in the memory to be shown on the digital display. When the button is pushed, the status codes in memory will be displayed starting with the most recent problem. The system will go through 16 left traction motor codes, followed by 16 right traction motor codes, then 16 lift pump motor codes. If the button is pushed again, the display will start from the beginning. A handset or PC must be used to clear the status codes stored in the register.