Benimar Tesoro T487 Electrics

[ALWIGI]

Just purchased above and on a long European trip. I have a 12V supply problem. The following do not function: Hob extractor and lights, TV amplifier, WC flush, USB ports, 12V TVsupply and Cabin extractor fan. Strangely enough the 12V supply by the cooker hob is live. I have checked all fuses in both boxes and under the passenger seat and all are good. The schematic diagram supplied does not show enough detail but it must be something in the supply common to all. Does anyone have any ideas please?

 

[autorouter]

I have checked all fuses in both boxes and under the passenger seat and all are good.

First question is, how do you know the fuses are good? For example a fuse might look OK with a visual check but a check with a meter might show it's blown. Maybe swap the fuse with a known good fuse if you don't have a meter.

 

[ALWIGI]

Thank you. I do have a multi meter but the fuses in the 2 boxes don’t relate to the items which aren’t working. Clearly they will be fused but I’m at a loss where the fuse is.

 

[stevewagner]

Were they working before you left?

 

[stevewagner]

I was nearly dancing on ice when I stepped outside

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[ALWIGI]

Were they working before you left?

Yes

 

[stevewagner]

Yes

Given so much has failed and assuming the fuses are ok, it could be a bad or dropped negative/earth somewhere. I would be checking continuity with your meter.

 

[GeoffnDee]

If your habitation fuse box/ PDU is a CBE DS300 unit there are multiplugs behind its cover that may be worth checking for tightness .