Help... Blower motor or switch?

[RicanGM]

I just hit the defrosters...they work better than a wiper that will crap out. GM wipers suck.... and If I remember, they called these "barn doors"

I haven't drove mine in the rain yet, but I will try the defroster to see how it works.

 

[RicanGM]

 

[RicanGM]

Mine has the spoiler looking vents on top of the doors, hopefully is good enough to keep the rear window somewhat clean.

 

[east302]

Does the blower motor work on high speed only and none of the lower settings? If so, its the blower motor resistor. Check the motor out like everyone has said and go from there.
Yeah our Hoe's are all kinda close !

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Quick sidebar, is that grill guard frame mounted (vs bumper mount) and what do you think of the Mud Terrains?


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[mtl111]

It's frame mounted, although there are 2 small tabs that attach to the top of the bumper. The Mud Terrains are great! I've had several sets through the years on my 4wd's. These are KM2's ,i like them better than the originals.....except for the price!! Lol!

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[east302]

Thanks.

Is that a 99? Nice color combination, kind of wish I had found one like that.


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[mtl111]

Thanks, yes its a 99'.

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[Scootinz]

Quick sidebar, is that grill guard frame mounted (vs bumper mount) and what do you think of the Mud Terrains?


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It's hard to tell in your picture but is your top color pewter?

 

[mtl111]

No, its charcoal gray metallic.

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[east302]

What brand grill guards are y'all using?

Back to the original question, here are the blower motor diagnostics for a 1998, hope it helps...










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