Diagnostic Trouble Codes (Dtc) - Taylor-Dunn TT-416 Operator's Manual

MT-416-00

DIAGNOSTIC TROUBLE CODES (DTC)

Only shown are the DTC's (faults) caused by the operator or correctable by the operator.
There are many other codes: Codes not listed here cannot be corrected by the operator and must
be referred to a qualified technician.
DTC Code Cause
12 Overloaded
16 Control overheated
17 Battery low (severe)
18 High Battery Voltage
21 Too Cold
22 Overheating
23 Battery low
24 High Battery Voltage
28 Motor overheating
47 Operator sequence error
51 Throttle and Brake pedals
pressed at same time
• Battery door off
52
• OPS not engaged
54 Maintenance due soon
55 Maintenance due now
58 Throttle pressed before
direction selected
59 Throttle pressed before OPS
closed
64 Charger connected
73 Motor stalled
TT-416 Stand Up Tow Tractor
Resolution
Reduce load on vehicle
Allow controller to cool
Charge battery
Possible due to coasting down grade with full
battery charge. Use brakes to control speed
down hill.
Operating with temperatures below -25°C result
in power cutback
Reduce load
Charge battery
Possible due to coasting down grade with full
battery charge. Use brakes to control speed
down hill.
Reduce load
Operate switches in correct order
Release brake pedal
• Confirm battery doors properly installed
• Stand in approved operator position
Have vehicle serviced
Have vehicle serviced
Operate switches in correct order
Operate switches in correct order
Disconnect the charger
Reduce load
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