gerardo_a is right
the alarm 9
FWD and REV SWITCHES CLOSED AT SAME TIME
Both the forward and reverse directional switches are closed at the same time
Probable Causes and Test Procedures
* Ensure all fuses are properly seated and tight in the fuse holders.
* Ensure all wiring connections are tight and secure at the fuse panel, key switch, and the battery disconnect switch.
* Check that the battery disconnect switch, the key switch, and the main contactor contacts are in the correct position and properly making contact.
* Either the forward or reverse switch is failed closed.
Use dash display diagnostic to check operation of directional switches.
Replace failed or malfunctioning switch.
* Directional switch is out of adjustment.
Switches should be open with directional switch in neutral.
* Wire #6 will be at battery voltage when the FWD switch is closed.
* Wire #8 will be at battery voltage when the REV switch is closed.
* Wires #6 & #8 will be at 0 volts when the switches are open.

Please recheck the alarm 232
not found in the manual