Remove awning switch then using a short piece of wire connect the 12v power terminal to the extend and then retract side of the switch.
Electric awning switch not working.
If the awning extends and retracts properly you need to replace the switch.
When your electric awning won t open electric awnings give you the ability to choose between shade and sun whenever you want as long as the awning is working.
Take some time inspecting the awning for any signs of warping weather damage rusting tearing in the awning fabric itself or the motor overheating and working too hard.
Fortunately i was able to quickly diagnose the problem was the manual power switch itself and not the motor fuse or wiring.
If it does then it s in the wiring or switch.
Finally it gave up the ghost completely and would not extend or retract.
You would need to get a 12 volt source and disconnect the wire leads to the motor and test to see if it operates.
The next thing to check is the switch connections.
Diagnosing my power awning problem.
If there is no sound then it could be a completely failed motor or even just the switch.
If the awning moves correctly than the problem is in the wiring or switch.
There are several problems that can cause the awning not to work correctly.
Occasionally i ve needed to flick the power switch back and forth a few times to get the awning to move.
Step 1 locate problem with motorized awning.
In this video i locate and repair an intermittent connection in my dometic 9100 rv power awning 12vdc supply wiring.