Columbia ParCar Expediter EX21-24A, Service Manual

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Section 4 - Troubleshooting
Pedal depressed at start
up
Ensure Accelerator
Pedal returns to 0 (rest)
position
8 or 9 13.01/19.01/19.07
Repair or replace failed
connection or component
4-6
FLASH CODES AND CORRECTIVE/INVESTIGATIVE ACTION (CONTINUED)
Flash Code Description Action
Handset
ID fault
number
Calibrator
reference
loc
Correction
–
If fault does not clear
Flash 7
Battery voltage low
Check Static battery
voltage and voltage
while operating
12 / 13 or
16
13.01/15.01
Check to see if voltage drops below
32 volts, charge / replace batteries
Battery voltage high
fault
Check Static battery
voltage and voltage
while operating
12 / 13 or
16 13.01/15.01
Check to see if voltage rises above
63 volts in while operating, see SB -
12-07
Capacitor voltage is too
high
Check Static battery
voltage and voltage
while operating
14 13.01/15.02
Contact tech support with reading
from 15.02
8 Flash
Over Temperature cut -
out
Review application and
allow vehicle to cool
1 13.01/18.01 Contact Tech Support
Current Cut - Back Review application and
allow vehicle to cool
3 13.01/18.01 Contact Tech Support
Flash 9 Internal motor tripped
Disconnect any
electrical accessories
and retry
2 -
Controller replacement required,
contact Tech Support
10 Flash
Contactor Coil
Disconnected
Bench test contactor
and test contactor
wiring
- 13.01
Contactor or Controller replacement
may be required, contact Tech
Support
Value out of range Check personality
Checksum
43 13.01/51.91 Controller replacement may be
required, contact Tech Support
Internal controller fault
Disconnect any
electrical accessories
and retry
34 13.01
Controller replacement may be
required, contact Tech Support
COMPONENT TROUBLESHOOTING
In addition to the problems/cause/solutions listed in this section, individual sections also contain some testing and problem solution
for individual components. Check the appropriate section first, and if the information is not found, check the following when a
component is causing a problem: