Astro 1985-2005
Chevy's first entry into the minivan class, offered in All Wheel Drive to add to its versatility.
Platform: M-Body

No high speed on fan control

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Jun 17, 2016 | 8:11 PM

#1

Ronald Petro

Thread Starter

CF Beginner

Joined: Jun 2016

Posts: 1

Likes: 0

No high speed on fan control

I have checked all of the relays and all of them check out OK. I have even checked out the blower switch and everything checks out OK with it.

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Jun 18, 2016 | 11:16 AM

#2

oldchevy

CF Monarch

Joined: Apr 2012

Posts: 6,203

Likes: 435

From: Miami, FL.

Check the blower motor resistor.

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