Pride Jazzy 614 - Page 8

8 www.pridemobility.com Jazzy 614 with Dynamic Electronics Technical Troubleshooting Guide
Figure 11. Circuit Breaker (13)
Figure 10. Connector 7a
12
Measure Voltage
Measure Res
i
stance
Measure Resistance
15. Measure voltage across connector 6b and connector 6c.
See diagram 3.
— If the multimeter indicates 0VDC, then replace both bat-
teries and retest the system.
— If the multimeter indicates greater than 0VDC, then
replace the rear battery harness (6) and retest the system.
From step 14
16. Measure voltage across pin 1 and pin 2 of connector 7a.
See figure 10.
— If the multimeter indicates 0VDC , then go to the next step.
— If the multimeter indicates greater than 0VDC, then go to
step 18 .
17. Measure voltage across connector 7b and connector 7c.
See diagram 3.
— If the multimeter indicates 0VDC, then replace both bat-
teries and retest the system.
— If the multimeter indicates greater than 0VDC, then
replace the front battery harness (7) and retest the system.
From step 16
18. Measure resistance across the two terminals of the cir-
cuit breaker (13). See figure 11.
— If the multimeter indicates about 1 ohm, then replace the
power interface harness (5) and retest the system.
— If the multimeter indicates an open, then replace the cir-
cuit breaker (13) and retest the system.