It s not hard to read the onan fault code blink system once you get used to it.
Onan generator service fault 36.
For example fault code no.
For example the relatively common code 36 would be represented by 3 flashes then a pause then 6 flashes then another pause before the cycle repeats itself.
Generator field sense fault code no.
Service check fault code no.
3 first level fault code indicates fault with second level fault code.
Onan itself is known for high quality generators.
Like mentioned in this video you start to get ready for the road 50 of your gear will start to break down.
How to read onan generator fault codes.
Do your research before you bring in your rv for service.
For example if the light blinks 5 times then pauses then blinks 1 more time that signifies fault code 51.
When contacting onan for parts service or product information be ready to provide the model number and the serial number both of which appear on the genset nameplate figure 1 1.
This happens when driving in the summer heat 100 degrees.
And verify that the rv shop is experienced working with onan cummins generators.
Error code 36 youtube onan 12000 cmqd shuts down after 20 30 minutes flashes code 36 onan generator error code 36 finished cabinet door fuel pump.
Code 36 may be a bit difficult to understand as it is used often by the control module.
But luckily we are used to these types of pr.
Following is a list of the cummins onan hgja fault codes.
48 controller unable to sense field voltage.
I have a fleetwood terra 34b.
A second pause follows before the code repeats itself.
Sn5304u1g2ra 304 cc placement parts are recommended for best results.
Each character of figure 1 1.
Onan is relying on network of contracted dealers to provide service for most of their rv generators.
Service levels vary between mechanics and rv shops.
At times it trips the main breaker on the generator.
The generator fails with fault codes of 2 3 16 36 37.
To learn all about this issue just continue to read our article.
But the handbook for onan says that you need to check the fuel supply and fill the gas tank as needed.