TD5 Headlight wash

paulypaul · Apr 11, 2008

I have had the disco 2 years now and the headlight wash has never worked. I have eventually decided to have a look at it and my question is:
How do you check a relay with multi metre (if possible)
Thanks,
Paul

battenberg · Apr 11, 2008

you'll need a 12v feed to it to see if it's activating/clicking, then do a continuity test with your meter once activated.

paulypaul · Apr 11, 2008

battenberg said:
you'll need a 12v feed to it to see if it's activating/clicking, then do a continuity test with your meter once activated.

Ah? must admit that electrickery isnt my thing. I know how to how to read voltage on a multimetre, but continuity???
However, if I engage the wash and the relay doesnt "click" could I then pressume that its knackered?

TD5 Headlight wash

paulypaul

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battenberg

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paulypaul

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