Organizational Troubleshooting (continued)
TEST OR INSPECTION
AC POWER NOT AVAILABLE AT CONVENIENCE RECEPTACLES (engine running and AC POWER
Check circuit breakers 3CB3 through 3CB6 on lower tray.
breakers continue to open, check loads for shorts.
If circuit breakers are closed (pushed in), do step 2.
Check AC POWER ON indicator.
a. If indicator is not lit, see malfunction 50.
If indicator is lit, do step 3.
Check AC VOLTS meter for each position of the AC PHASE SELECT switch.
If meter does not read in green band for all switch
positions, shut down engine and replace AC contactor K1
If meter reads in green band for all switch positions, do
Shut down engine and disconnect battery. Check wiring between the ac
Replace any defective wiring and perform operational check.
AC POWER NOT AVAILABLE AT DC-TO-AC INVERTER RECEPTACLES (engine running and DC
POWER switch ON).
Check DC VOLTS meter.
a. If meter reads 0, see malfunction 42.
If meter reads in green band, do step 2.
Remove inverter output fuse
Shut down engine and disconnect battery.