THE SUN AINT GONNA SHINE ANYMORE!

BX Tech talk
tim leech

THE SUN AINT GONNA SHINE ANYMORE!

Post by tim leech »

Well not in my white 16TGS it isnt, the eleccy sunroof is duff, Ive changed the motor and the switch from ones that definatly do work ok and still nowt!, not a clikc whirr or anything! :shock: The glass panel itself is fine and winds back and forth manually with no effort but strangely enough the louvre blind has disappeared? Is there a relay for one these, Ive looked the fuses and the all seem to be intact.

Any ideas?
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docchevron
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Post by docchevron »

Probably an issue with the earth side of the wiring, get yourself a multimeter and start chasing back through the loom.

Of course since July is not far away I susoect we'll have 3 months of non-stop rain anyway, so I shouldn't worry too much!
Smokes lots, because enough's enough already!

Far too many BX's, a bus, an ambulance a few trucks, not enough time and never enough cash...
tim leech

Post by tim leech »

Unfortunatly my electrical skills run to changing bulbs and fuses so will wait to see if Mr Fearn can sort it!
tim leech

Post by tim leech »

The earth lead for both the lamps and sunroof seems fine so theres no power getting to the sunroof/lamps, is there a seperate fuse or realy ofr these somwhere?
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docchevron
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Post by docchevron »

Er, I think the relay lives in the roof with the motor... Or at least mine do.
Ok, get a 12v bulb and holder and two length's of wire, stick one wire to a good earth, turn the ignition on and run the other wire along the multiplug that connects to the sunfoor tilt / slide switch. If the bulb lights when touched across one of the pins, then you got power as far as the switch, if the bulb doesn't light, then, well, your back to chasing through the loom to find the fault.

I'm no electrician by any means, but you gota start somewhere Tim, and electrics are the cleanest way of getting your hands dirty!
Smokes lots, because enough's enough already!

Far too many BX's, a bus, an ambulance a few trucks, not enough time and never enough cash...
tim leech

Post by tim leech »

Om matey, yep theres a webasto relay in with the sunroof motor which came as part of teh replacement motor and I know to be good, as the map reading lights dont work either and the bulbs are ok theres no power getting to that part of the car.
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docchevron
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Post by docchevron »

Right, so the next thing to do is get a mutlimeter and start working back through the wiring until you find a break or short or the such...

Or fire the car into an autoelectrician's, I suspect they could fix it inside ten minutes!
Smokes lots, because enough's enough already!

Far too many BX's, a bus, an ambulance a few trucks, not enough time and never enough cash...
tim leech

Post by tim leech »

Will wait for Mr Fearn to take a looky as hes much cheaper! :D