RE: [Chrysler300] 300 G

["Tony Rinaldi awrdoc@xxxxxxxxx [Chrysler300]" <Chrysler300-noreply@xxxxxxxxxxxxxxx>]

Hi,

The motor is 2 speed but the system has a 3 speed functionality because there is a resistor in the low speed portion of the switch.

Tony Rinaldi,

300 F Conv't

Been there, done that. That is replaced the 2 speed blower motor!


Sent from Yahoo Mail for iPhone

On Sep 16, 2015, 12:19:59 PM, 'David Schwandt' finsruskw@xxxxxxxxxxxxxxx [Chrysler300] wrote:

I believe it is three speed.

Any A/C 300 I have had of this era that used the vacuum switch was like that.

OFF is just that, when the OFF push button is pressed in. When the max air, defrost, fresh air or heat push button.is pressed in, they come on to whatever speed the LEVER is set at

Low is when the LEVER is pressed in, MED is the 1st click out and high is the last click out.

Sounds like your switch is bad not letting the low speed energize the motor or the motor and/or resistor has an issue.

Dave Schwandt

From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of John Lau Mjdreamachines@xxxxxxxxx [Chrysler300]
Sent: Wednesday, September 16, 2015 10:13 AM
To: Chrysler300@xxxxxxxxxxxxxxx
Subject: [Chrysler300] 300 G

OK Guys,

Here is one for you:

My mechanic just did an awesome job of repairing the AC/Heat Blower Switch that had apparently melted down somewhat. The knob on the switch indicates three fan speeds. He is telling me that he thinks that the blower may be a two-speed: OFF-Switch pushed all the way in. LOW-Switch pulled out one click. HIGH-Switch pulled out two clicks.

So my question is: Is the fan a two or three speed fan?

Thanks in advance for your feedback.

John

[Non-text portions of this message have been removed]

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Posted by: Tony Rinaldi <awrdoc@xxxxxxxxx>

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