Turn the DVOM to Ohm. Then test the ends (or pins) of the part. If it resistance is close to zero, part is fine. If it is high to infinite, then you have a broken circuit/part.

Autozone has most of the tests for most of the parts.
Click here

Last edited by Tony2005; 08/29/06 02:36 AM.
"Always do the cheap and easy ones first." 1996 V6 ATX 96K miles