SECTION 7 - DIAGNOSTIC TROUBLE CODES
3121788
7-13
33676 PLATFORM POWER – SHORT TO
GROUND
None
3_3
• PlatformMode Prevented
• Disable output
Short to Ground was detected on
PLATFORM_PWR
Ignore this Fault in GroundMode
X
3368 TWO SPEED VALVE - SHORT TO
GROUND
None
3_3
PlatformMode
• Disable output, Normal Opera-
tion
Short to Ground was detected on 2SPD_VLV AND
{MACHINE SETUP-> MODEL =4047R}.
Ignore this Fault in GroundMode
X
3369 TWO SPEED VALVE - OPEN CIR-
CUIT
None
3_3
PlatformMode
•Normal Operation
Open Circuit detected on 2SPD_VLV AND
{MACHINE SETUP-> MODEL =4047R}.
Ignore this Fault in GroundMode
X
337
STEER LEFT VALVE – SHORT TO
BATTERY
None
3_3
• Disable Output
• DriveState = PREVENTED
• LiftUpState = PREVENTED
Short to Battery was detected on STEER_L_VLV
X
3370 TWO SPEED VALVE - SHORT TO
BATTERY
None
3_3
PlatformMode
• Disable output, Normal Opera-
tion
Short to Battery was detected on 2SPD_VLV AND
{MACHINE SETUP-> MODEL =4047R}.
Ignore this Fault in GroundMode
X
3371 GROUND ALARM– SHORT TO
GROUND
None
3_3
• Disable output
Short to Ground was detected on WN_ALARM
Only applicable if {MACHINE SETUP->WHITE
NOISE ALARM=YES}
X
3379 HOUR METER– SHORT TO
GROUND
None
3_3
• Disable output
Short to Ground was detected on HOUR_MTR
X
338
STEER LEFT VALVE – OPEN CIR-
CUIT
None
3_3
• Disable Output
• DriveState = PREVENTED
Open Circuit detected on STEER_L_VLV
X
3380 HOUR METER– OPEN CIRCUIT
None
3_3
• Disable output
Open Circuit was detected on HOUR_MTR
X
3381 HOUR METER– SHORT TO BAT-
TERY
None
3_3
• Disable output
Short to Battery was detected on HOUR_MTR
X
339
STEER RIGHT VALVE – SHORT
TO BATTERY
None
3_3
• Disable Output
• DriveState = PREVENTED
• LiftUpState = PREVENTED
Short to Battery was detected on STEER_R_VLV
X
421
POWER MODULE TOO HOT -
PLEASE WAIT
None
4_2
• DriveState = PREVENTED
• LiftUpState = PREVENTED
Curtis Code 16: Controller Severe Overtemp
Set:
Heatsink temperature above 203°F (95°C).
Effect:
ShutdownMotor,ShutdownMainContac-
tor,ShutdownEMBrake, ShutdownThrottle, Full-
Brake, ShutdownPump
Possible Cause:
•
See Monitor menu>>Controller: Tempera-
ture
•
Controller is operating in an extreme environ-
ment.
•
Excessive load on vehicle.
•
Improper mounting of controller
X
Table 7-1. Diagnostic Trouble Codes (DTC)
DTC
Help Message
Alarm
Flash
Code
Action
Trigger
3246R
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