At 02:47 PM 7/28/2010 Wednesday, Michael Sullivan wrote:
>Could anyone tell me how to check mine before I order one?  I took it to an
>a/c shop and he said it tested bad. Thanks, Michael.

Michael, look at the diagram in Bentley 97.143-145 -- it will show
all contacts and positions.  If you're talking about the blower
switch at 97.143 track 7-12, check for continuity from terminal + to
1, 2, 3, 4 going low to high.  If there's a problem, may be worth
squirting some contact cleaner (Radio Shack) into the switch and
exercising it a number of times and rechecking.

Yrs,
d