Cummins Onan RV Generator code 45
Hi,
I have a 2013 Voltage toy hauler with a Cummins Onan RV QG 5500 EVAP gasoline generator, with 45 total hours. New battery.
Model #: 5.5HGJAB-6755J
Serial #: D120326173
The generator will start and immediately shut down. If I start it again, the engine will run (and sounds fine) but it must be in a fault mode because it will not power anything in the RV. If I shut it down and restart, the process of shutting down immediately and running in fault mode repeats again.
When the generator first starts and shuts down, the diagnostic light flashes 3 times, which indicates a "service fault".
I press "stop" and the specific code 45 flashes, meaning "Speed Sense Fault" (Controller unable to sense quadrature frequency).
I'm fairly technically and mechanically inclined, but this is the first issue I have with this generator and it's electronic controls. I was hoping someone more familiar with it could give me an idea on which parts I should start with to test and/or replace.
Thanks in advance.
I have a 2013 Voltage toy hauler with a Cummins Onan RV QG 5500 EVAP gasoline generator, with 45 total hours. New battery.
Model #: 5.5HGJAB-6755J
Serial #: D120326173
The generator will start and immediately shut down. If I start it again, the engine will run (and sounds fine) but it must be in a fault mode because it will not power anything in the RV. If I shut it down and restart, the process of shutting down immediately and running in fault mode repeats again.
When the generator first starts and shuts down, the diagnostic light flashes 3 times, which indicates a "service fault".
I press "stop" and the specific code 45 flashes, meaning "Speed Sense Fault" (Controller unable to sense quadrature frequency).
I'm fairly technically and mechanically inclined, but this is the first issue I have with this generator and it's electronic controls. I was hoping someone more familiar with it could give me an idea on which parts I should start with to test and/or replace.
Thanks in advance.
