T6.1 pump protection active

[CaspersCali]

Hi 2022 Coast here.

Throwing the 'pump protection active' error when trying to use the tap. Have tried sucking and blowing the tap + emptying the tank etc to no avail. Pump definitely works...for 3 seconds!

Any we.re going away tomorrow. Anyone got any last minute ideas?

Thanks
Tony

 

[yossarian]

If you have the rear shower outlet make sure that the fitting has clicked to the out position. Wiggle it.

 

[CaspersCali]

Annoyingly no shower on our coast

 

[yossarian]

Next suggestion: open the tank and check the pump intake is at the bottom of the tank.

I have the OBD info to look for if you're equipped?

 

[CaspersCali]

Yep had a look. Looks like it's at the bottom. Pump runs and water flows for a few seconds until pump protection warning. Clearing the warning gives you another 3 seconds of water.

Feels like an air lock but strange how sucking water through doesn't clear it.

 

[yossarian]

Yep had a look. Looks like it's at the bottom. Pump runs and water flows for a few seconds until pump protection warning. Clearing the warning gives you another 3 seconds of water.

Feels like an air lock but strange how sucking water through doesn't clear it.

My understanding of the system is that module J608 will monitor the waterpump current and the control panel give you that error if abnormally low current is sensed. I've seen around 1.7A on I/O channel 21.

Sadly that's the end of my insight. I'm sorry if it's all Greek.

 

[CaspersCali]

Thanks for your help. I'll get it to a dealers at some point albeit the local one is York and probably not worth the gamble.

 

[yossarian]

Thanks for your help. I'll get it to a dealers at some point albeit the local one is York and probably not worth the gamble.

I think this guy might agree:

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A few days ago i was on EHU at Carsington Water CMC. On the 3rd day I had a warning in the CP telling me my 2nd Battery was low. IMO both batterries should have been cooking (my term for full charge ) RCD was fine and power was getting through to the 230v socket. When i returned home i had a...

vwcaliforniaclub.com

At a Loss!

A few weeks I took my 6 month old T6.1 Coast in to the garage for some warranty work. I thought it would just take a couple of days tops. After all the problem was just a leisure battery that was losing charge. No problem I thought it will soon be fixed. How wrong was I. It has been over a...

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And a few others. You could search. I would try avoid that dealer if it were me.

 

[CaspersCali]

Yeah. They basically told me to take it to Hull if any problems as they've not a clue.