Indicator lights on dash not working

[panalvan]

The indicator lights on the dash don't work no problem with the lights on the van and the hazard lights work but nothing on the dash I've checked if there's power to the bulbs there is but when plugged back into the builds nothing.what is the voltage ment to be as when I check the voltage when flashing it goes down to 10 volts then up to 12 volts as the indicators flash
Cheers

 

[mike202]

if you still have the original relay, it could be that it is not working properly. They get corroded inside over the years.

 

[Happystamps]

If the hazards work then the indicators should too. Check the black, white and green wire between the hazard switch #49 and the indicator switch for continuity.
I wouldn't be surprised if the little connector block between the indicator switch and the blue & black, white & green wires has got dirty, meaning you'll get a good contact for the hazard switch but not for the indicator switch.

 

[panalvan]

The lights on the outside of the van work no problems it's the arrows on the dash that don't work I've checked the bulbs there ok and I've checked the power is getting to the bulb but I get nothing on the dash the wiring loom is new so no corrosion on it I am using the original relay the big black one so it could be that I suppose

 

[rpp123456]

Be interested to know the outcome of this as I have the same problem - always have.


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