JLG TOUCAN 10E Service And Maintenance Manual page 117

DTC FAULT MESSAGE
FUNCTION PROBLEM - JIB
2370
LIFT UP PERMANENTLY
SELECTED
FUNCTION PROBLEM - JIB
2371
LIFT DOWN PERMANENTLY
SELECTED
FUNCTION PROBLEM -
2372
SWING LEFT PERMANENTLY
SELECTED
FUNCTION PROBLEM -
2373
SWING RIGHT PERMA-
NENTLY SELECTED
MAST SWITCH FAULTY
2374
JIB SWITCH FAULTY
2375
SWING SWITCH FAULTY
2376
CHAIN SLACK SWITCH DIS-
2377
AGREEMENT
31210090
DESCRIPTION
The Jib Lift Up Switch was closed during
power-up in ground mode.
The Jib Lift Down switch was closed dur-
ing power-up in ground mode.
The Swing Left switch was closed during
power-up in ground mode.
The Swing Right switch was closed dur-
ing power-up in ground mode.
The Mast Lift Up and Down switches are
active simultaneously.
The Jib Lift Up and Down switches are
active simultaneously.
The Swing Right Left and Right switches
are active simultaneously.
Chain slack switch controllers' inputs are
not the same for more than 1 second.
– JLG Lift –
SECTION 10 - DIAGNOSTIC TROUBLE CODES
• Check if the concerned switch is damaged,
obstructed or jammed.
• Disconnect the membrane panel ribbon cable :
replace the membrane panel if DTC is no longer
present.
• Check the switch line voltage : J3(8), CR1(30) and
CR3(17).
• Check if the concerned switch is damaged,
obstructed or jammed.
• Disconnect the membrane panel ribbon cable :
replace the membrane panel if DTC is no longer
present.
• Check the switch line voltage : J3(9), CR1(31) and
CR3(16).
• Check if the concerned switch is damaged,
obstructed or jammed.
• Disconnect the membrane panel ribbon cable :
replace the membrane panel if DTC is no longer
present.
• Check the switch line voltage : J3(11), CR1(33) and
CR3(29).
• Check if the concerned switch is damaged,
obstructed or jammed.
• Disconnect the membrane panel ribbon cable :
replace the membrane panel if DTC is no longer
present.
• Check the switch line voltage : J3(10), CR1(32) and
CR3(31).
• Check if one of the concerned switch is damaged,
obstructed or jammed.
• Disconnect the membrane panel ribbon cable :
replace the membrane panel if DTC is no longer
present.
• Check both switch lines voltage : J3(6), CR1(21),
CR3(20) and J3(7), CR1(22), CR2(32).
• Check if one of the concerned switch is damaged,
obstructed or jammed.
• Disconnect the membrane panel ribbon cable :
replace the membrane panel if DTC is no longer
present.
• Check both switch lines voltage : J3(8), CR1(30),
CR3(17) and J3(9), CR1(31), CR2(16).
• Check if one of the concerned switch is damaged,
obstructed or jammed.
• Disconnect the membrane panel ribbon cable :
replace the membrane panel if DTC is no longer
present.
• Check both switch lines voltage : J3(11), CR1(33),
CR3(29) and J3(10), CR1(32), CR2(31).
• Check the wiring between the two controllers
CR2(35) to CR3(35) ) and the connections.
CHECK
10-5