Originally posted by Idivinag:
Quote
to test a standard 12v bosch type relay, you need a voltmeter. ( i used a digital one so...).

you need to test whether the coil is okay.

connect the 2 posts of the coil and see if there's continuity.

if there is, then check whether the armature moves or not. applying voltage to the coil and see if the armature goes NO or NC...

finally, check all the grounds on the vehicle. that might mean checking the factory shop manual where the grounds are...

Hit the nail on the head. Just do that and see what you find. Go through an make sure all the grounds are securely tightened and have clean connections. We saw people who grounded things that weren't supposed to be grounded thus blowing fuses and shutting down parts of the electrical system in their car. Hope all goes well