Club Car 2009-20011 Electric Precedent Maintenance And Service Manual page 187

IQ SYSTEM TROUBLESHOOTING – MCOR
CDM battery
is discharged
Replace CDM battery
OBC program is
"locked-up"
Remove "+" battery
lead and discharge
the speed controller.
See the instructions in
the WARNING on
page 11-1.
After a short time,
replace the lead and
restart the OBC.
2500-19200-10301
OBC Will Not Communicate
With The CDM
Failed CDM unit
Replace CDM
OBC is in a
powerdown mode
Restart OBC by
driving vehicle or by
connecting charger
DC plug
Figure 12-24 Flow Chart – CDM Troubleshooting Guide
2009-2011 Electric Precedent Maintenance and Service Manual
CDM Troubleshooting Guide
Failed OBC
Replace OBC
Failed Dash Light
Replace Dash Light
Batteries discharged
Recharge Batteries
Check wires and connections
Failed Wiring
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