Generator starts then quits

2014 class A, 5.5 kW gas generator. Generator only

Customer says: The generator starts but shuts off after a few seconds.

Tests you can run

• Check the oil
• Coach fuel level
• Read the flashing fault code
• Top off oil, restart
• Check the generator breaker

Repair options

The lesson behind this case

• Generators

Keep going on generators

Learn it

• Generators
• Transfer switches and generator power

Prove it

• Generator runs but coach has no power
• Generator cranks but won't start

See it in 3D

• Generator 3D wiring model

Codes and specs

• Generator: onan

On the job

• Generator