Jazzy 614 with Dynamic Electronics Technical Troubleshooting Guide www.pridemobility.com 15
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2
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4
Measure Resistance
Figure 24. Connector 8a
Flash Code #6 - Right Park Brake Fault
Symptoms:
The service indicator (amber wrench-shaped LED) flashes
six times, followed by a pause.
Diagnosis:
There is a right park brake open.
Solution:
Use the following procedure to clear the fault code:
1.
Ensure that both freewheel levers are in drive mode. Refer to the freewheel operation label on the front shroud.
2.
Remove the front shroud.
See figure 6
.
3.
Unplug connector 8a from connector 2c.
See diagram 2
.
4.
Measure resistance across pin 3 and pin 4 of connector 8a.
See figure 24
.
— If the multimeter indicates about 35 ohms,
then replace the Dynamic power module (2) and retest the system.
— If the multimeter does not indicate about 35 ohms,
then replace the right brake assembly and retest the system.
Flash Code #7 - Dynamic Joystick Module Fault
Flash Code #8 - Dynamic Power Module Fault
Flash Code #9 - Dynamic Communications Fault
Flash Code #10 - Unknown Fault
Flash Code #11 - Incompatible Controller Fault
Symptoms:
The service indicator (amber wrench-shaped LED) flashes seven, eight, nine, ten, or eleven times, followed by a pause.
Diagnosis:
Faulty joystick
Faulty power module
Faulty communications between the joystick and power module
Solution:
Use the following procedure to clear the fault code:
1.
Remove the seat. Refer to the power chair owner’s manual.
2.
Remove the front and rear shrouds.
See figures 5 and 6
.
3.
Unplug connector 4b from connector 1b and unplug connector 4a from connector 3b.
See diagram 2
.
