Urgent help, Pump, Tap, Shower no power

[homerorchid]

After some help from you Kind people, going to Spain in Cali soon. I have a 2019 T6 California Ocean. I have no water from the tap, or rear shower.

- Tap replaced

- Power to fuse OK, fuse OK but replaced anyway

- Water Pump replaced

- No power to pump, tap or shower

- Fridge working OK

- No issues with other habitation 12v

Is their anything else that could be checked eg an in-line fuse that may have stopped power going to tap, pump, shower

 

[vbk1975]

After some help from you Kind people, going to Spain in Cali soon. I have a 2019 T6 California Ocean. I have no water from the tap, or rear shower.

- Tap replaced

- Power to fuse OK, fuse OK but replaced anyway

- Water Pump replaced

- No power to pump, tap or shower

- Fridge working OK

- No issues with other habitation 12v

Is their anything else that could be checked eg an in-line fuse that may have stopped power going to tap, pump, shower

No inline fuse as standard. Worth checking power is reaching the tap inline connector.

Just confirming the fuse is SH20 - 5 Amp

 

[homerorchid]

Really appreciate your reply, that fuse has been replaced and checked, no issue!

 

[WelshGas]

Really appreciate your reply, that fuse has been replaced and checked, no issue!

Check the Multivan connector below the floor of the R side kitchen cabinet. There is a removable inspection plates.
Water ingress/ condensation can cause corrosion.

Post 8 onwards.

Post in thread 'T6 Dead control panel - fridge control?'
https://vwcaliforniaclub.com/threads/t6-dead-control-panel-fridge-control.59180/post-754827

 

[homerorchid]

Interestingly there is some spots of water in there. I keep the porta potty in there on the Bandrup tray so shouldn't be any leakage. It was a mobile hab check gentleman who has been working on it for me, I have next to zero knowledge of electrics and having done everything he's done he stumped

 

[homerorchid]

Thank you for the link to the thread WelshGas, it looks like I might have the same issue. The water spots have begun to create small brown surface corrosion marks

 

[WelshGas]

Thank you for the link to the thread WelshGas, it looks like I might have the same issue. The water spots have begun to create small brown surface corrosion marks

As it’s just one circuit affected - Tap/Pump etc - then use the circuit diagram posted by @vbk1975 to test for power on the Water Pump circuit, Power In and Power Out.

If there is No Power Out, disconnect the plug, clean the necessary connectors and spray some electrical contact cleaner. If that is the cause and it’s fixed then wrap the connector in cling film and keep that compartment dry.

T17b	Circuit
1	240V - 12V Power Supply - Main Feed	rt
2	Kitchen Lights Earth	br
3	240V - 12V Power Supply - Active Signal to Camper Panel	vi
4	Water Pump Power Feed	rt
5	Fridge Power Feed	rt
6	Kitchen Unit 12v Socket +	rt
7	Fridge Control - Request On	ge
8	Fridge Control - Feedback / Diagnostics	ge/rt
9	240V - 12V Power Supply	ge
10	Fridge Control - Temp Sensor Signal	gn/br
11	Fridge Control - Temp Sensor Feed	ws/br
12	Fresh Water Tank Level Signal	bl
13	Waste Water Tank Level Signal	gn
14	Not Used
15	Fresh Water Tank Ref Voltage	br
16	Waste Water Tank Ref Voltage	br
17	Not Used

VW Colour Key (Primary Colour / Trace(stripe) Colour)

ws = white

sw = black

ro = red

rt = red

br = brown

gn = green

bl = blue

gr = grey

li = purple

vi = purple

ge = yellow

or = orange

rs = pink

 

[homerorchid]

What a star you are WelshGas, very much appreciated yours and everyone's help, thank you