prime mover smx45 Master Service Manual page 194

F-code Section
PT S5.0
Electrical Functions
Version no T-code
002 SMX
Possible Cause
Open circuit of wires that power ETAC
Bad connectors
F50 Open
Keyswitch jumper not connected
Possible Cause
Arm angle switch "A" always off
Possible Cause
Arm angle switch failure
Possible Cause
Bad horn switch/wiring in handle head
Bad transistor controller
Bad horn
Possible Cause
Lift cut out engaged. Battery dead or did
not reach reset voltage at 25.2 volts
Lift limit switch bad or "burnt open" or
disconnected.
Lift switch not functioning.
Failed ETAC.
192
Return
C-code
5000
Other Possible Troubleshooting Issues
1. Green and red LEDs on keypad do not light when a button
on the keypad is pushed (keypad option only.)
Check control wires, especially wires 1, 20, and 22 (red in steering control arm cable) and 40
(black in steering control arm cable.)
Repair and replace bad connectors (check connector J11 at steering control arm base, connector
into ETAC and connector J5 to transistor controller.)
Ensure control fuse has not tripped.
Connect keyswitch jumper.
2. No fast travel mode.
Check for proper operation of arm angle switch "A" and correct if necessary. Check wiring,
transistor controller and switch adjustment.
3. No travel.
Check arm angle switch adjustment (see
4. Horn does not sound when horn button is pushed.
Repair/replace as necessary (see
Check and replace if necessary.
Replace horn.
5. No lift.
Recharge battery or replace battery.
Adjust lift limit switch (see
Replace lift switch (see
Replace ETAC (see page
Master Service Manual
Remedy
Remedy
Remedy
page 220), wiring and transistor controller.
Remedy
page 226.)
Remedy
page 221) or replace lift limit switch (see
page 225.)
251.)
page 225.)
2006-12-12