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Old 02-03-2006, 03:34 AM
Cam1959 Cam1959 is offline
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Question Re: heater only works in 2 positions!! HELP!!

Quote:
Originally Posted by BlazerLT
for the positions, check for a vacuum leak from the heater controls and valves.

For the fan speeds, 1,2,3 go througha resistor, full power goes through I believe a separate relay.
my fan stopped working on any speed. i cleaned the ground wire connections. now it works but only in max, not 1,2 or 3.

so i guess i must change the resistors ? i think they are held on top of air box by 2 screws, with 3 or 4 wire female plug connected to their connector tabs ?
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