SECTION 6 - GENERAL SPECIFICATIONS AND MAINTENANCE
6-26
31215918
421
POWER MODULE TOO HOT - PLEASE WAIT
None
4_2
• DriveState = PREVENTED
• LiftUpState = PREVENTED
•
Heatsink temperature above 203°F (95° C).
• Possible Cause:
•
Controller is operating in an extreme environment.
•
Excessive load on vehicle.
•
Improper mounting of controller
4235
POWER MODULE TOO HOT - REDUCED OPER
-
ATION
None
4_2
• DriveState =CREEP
• LiftUpState = CREEP
•
Heatsink temperature exceeded 185° F (85° C).
• Effect:
Reduced drive and brake torque.
• Possible Cause:
•
Controller is performance-limited at this temperature.
•
Controller is operating in an extreme environment.
•
Excessive load on vehicle
•
Improper mounting of controller.
4236
POWER MODULE TOO COLD - MODULE SHUT
-
DOWN
None
4_2
• DriveState = PREVENTED
• LiftUpState = PREVENTED
•
Heatsink temperature below -40° F(-40°C).
• Possible Cause:
•
Controller is operating in an extreme environment.
426
MASTER MODULE TEMPERATURE – OUT OF
RANGE
None
4_2
• Normal operation
•
The Ground Module's internal temperature sensor is out of range. (<
104° F (40° C) or > 302° F (150° C)
441
BATTERY VOLTAGE TOO LOW – SYSTEM
SHUTDOWN
None
4_4
• SafeMode
• LiftDownState = PREVENTED
•
Battery Voltage(VBAT) momentarily dropped below 14.5V when
using flooded lead-acid batteries, or 16.0V when using AGM batter
-
ies. With a low battery charge, this can occur during heavy current
demand due to Drive, Steer, or Lift Up. Recharge batteries or check
for damaged batteries, sulfated batteries, or poor power connec
-
tions.
DTC
Help Message
Alarm
Flash
Code
Action
Trigger
To
order
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