11-23-2018, 06:13 AM
When you step on the Head peddle to flush do you hear a vacuum sound? If not (& you know 12 volts is going to the vacuflush system) I would take a look at the vacuum switch on the vacuflush itself as that starts the vacuum pump... See attached diagram. Its part #13... Only a guess as you didn't provide much on the problem.. Good luck. M2C


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