22 - 28 Volts not Present at Position 33 on Main Frame Junction Box Terminal Strip (Model A Only).
Open hydraulic cabinet cover. Refer to TM 9-2320-435-10 or TM 9-2320-425-10.
Loosen four screws and remove cover from main frame junction box. Refer to TM 9-2320-435-10
or TM 9-2320-425-10.
Turn engine start switch to ON position. Refer to TM 9-2320-435-10 or TM 9-2320-425-10.
Turn light control switch to STOP LIGHT position. Refer to TM 9-2320-435-10 or TM
Place positive (+) probe of multimeter on position 33 of main frame junction box terminal strip
Figure 9. Main Frame Junction Box (Wiring Removed For Clarity).
Place negative (-) probe of multimeter on known good ground. Check multimeter for voltage
reading while an assistant holds WINCH switch in OUT position. Note reading.
Instruct assistant to release WINCH switch.
Turn engine start switch and light control switch to OFF position. Refer to TM 9-2320-435-10 or
If 22 - 28 volts is not present, remote control or remote control cable is faulty. Restart
procedure at Malfunction Winch Operates From One Side Of Vehicle But Not The Other.
If 22 - 28 volts is present, proceed to next Malfunction.