I have an Onan generator, 7.5HDKAJ. It does not start correctly. Once started it runs fine. The starting process is concerning...

SOURCE: Will not stay on

Your problem is usually associated with the small micro-computer board located inside the control panel. You can access the inside of the control panel by following these simple steps: 1. Unplug machine. 2. Remove the end caps of the console. This can be done by inserting a flat blade screw driver into a groove at the top of each end cap on the back of the console and lifting up slightly. The end cap should just pop loose. 3. After the end caps are out of the way, loosen the two philips screws on each side of the console. 4. Once loosened, the console should flip back by pulling slightly towards you, then up. Inspect the control board for burned components. Even if you don't see anything obvious,the board could still be bad. I still recommend replacing it. I have repaired this problem before and it had nothing to do with the start switch. Good luck. I hope this helps you.

Marvin

• 85242 Answers
• Posted on Dec 08, 2008

SOURCE: 1994 grand prix,motor wont start

This is likely caused by a burned out alternator, charge the battery, verify it will hold a charge and replace the alternator.

SOURCE: viper remote starter-

The start/stop 3x thing could be one of a few main issues. You need a bypass module or it needs to be reset. You need to program the tach if you're using it. Make sure with the new models(5101, 5301) it's programmed for auto transmission. The come default for manual transmissions.

SOURCE: 6.5KW Onan generator. wont run when the start button is released

Flight systems can test the onan circuit boards. google them they will come up. First class operation my board was was checked out and back to me in about a week, They also sell new boards and deduct the 20 dollar bench fee if yours is bad and you buy a replacement from them.

SOURCE: 2002 Sebring LXi Convertible Starter Motor Fuse Blown 2x

Starter solenoid. I don't have the page here but in chiltons a page shows the ignition to fuse to relay to starter and if you look closely it's quite basic. I had same problem with constant fuse blow #8. The solenoid over time wears and sometimes sticks. When it sticks, your system can overload thus burn fuse. I bet you never stalled out while driving, but only when you shut off and start somewhere it's a no go. That's because you're system is already engaged. I had to change starter as solenoid part of it all. I see others suffer this same problem so please share this around. Solenoid can stick for a millisecond.