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View Full Version : Blower motor relay { auto}


Darrell3
Feb 26, 2010, 12:20 AM
The blower on my 1990 chevy pick up will not blow on high and only infreqanly on the other speeds.

TxGreaseMonkey
Feb 26, 2010, 06:24 AM
Check/clean connections to blower motor and control switch, but it sounds like the control switch is failing. Try your local salvage yard for a replacement, if necessary.