Cant Control Heater Temp

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01-08-2012, 08:48 PM

droldsmorland

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Cant Control Heater Temp

2008 250, SD, 5.4. New to me 08 with standard climate controls...so no dual zone. While doing the usual warm up routine, as we northerners are familiar with, this thing will not control the heat temp once at op temp. I’m constantly playing with it! (the heater control that is :O) Upon start-up with the control **** set full clock wise all is ok until it’s fully warmed up. When I turn it down to compensate there is almost no resolution and a big hysteresis (lag). It goes from very hot, cooking you out of the truck hot, to cool, no in between. It acts a little differently Side Street driving vs. highway, I’d imagine due to air flow across the radiator, but exhibits the same lack of control.
If you turn it towards cool and do so one click at a time and get to the 3 o’clock position then go one more click CCW it goes from very hot to cool.
No Hot, warm, cool, cold control as with other vehicles?
I hear the mix door moving. Coolant is full. Truck has 47K on the clock. Warranty’s up in two weeks. Is this normal op mode for these trucks or would you say there’s a problem?
I’m certainly not happy with constantly having to adjust it.

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01-08-2012, 09:17 PM

carltonwebb

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It sounds like the heater blend door motor is a little crazy. Those have given lots of trouble and it seems to be a common problem.

In short, when they go crazy, they cannot self calibrate themselves and vary from non-functioning to erratic operation.

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01-09-2012, 06:46 AM

redbull660

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let us know what you find out, my buddies 08 does the same thing.

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01-09-2012, 10:38 AM

droldsmorland

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Answer to "cant control heatrer temp"

I did a search before starting a new thread but you know how the search features work, you have to be more or less exact. So I googled it and it brought me right back to FTE. Here is the TSB from Henery describing the exact problem Im having with my manual control system. Oh and its not covered under any warranty once the 3/36 and or private dealer 3K/60Day is expired. Im going to google the part now.
Ditch the electronic crap and give me a cable!

This publication contains material that is reproduced and distributed under a license from Ford Motor Company. No further reproduction or distribution of the Ford Motor Company material is allowed without the express written permission of Ford Motor Company. <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com

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TSB Main Page<o

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<TABLE style="BORDER-BOTTOM: 2.25pt outset; BORDER-LEFT: 2.25pt outset; WIDTH: 96%; BORDER-TOP: 2.25pt outset; BORDER-RIGHT: 2.25pt outset; mso-cellspacing: 0in; mso-yfti-tbllook: 1184; mso-padding-alt: 2.25pt 2.25pt 2.25pt 2.25pt" class=MsoNormalTable border=1 cellSpacing=0 cellPadding=0 width="96%"><TBODY><TR style="mso-yfti-irow: 0; mso-yfti-firstrow: yes"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 2.25pt; PADDING-LEFT: 2.25pt; WIDTH: 25%; PADDING-RIGHT: 2.25pt; BACKGROUND: white; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 2.25pt" width="25%">TSB
09-12-15<o></o>
</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 2.25pt; PADDING-LEFT: 2.25pt; WIDTH: 65%; PADDING-RIGHT: 2.25pt; BACKGROUND: white; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 2.25pt" width="65%">

LARGE TEMPERATURE DIFFERENCES - BUILD BEFORE 11/6/2008 <o></o>

</TD></TR><TR style="mso-yfti-irow: 1; mso-yfti-lastrow: yes"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 2.25pt; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BACKGROUND: blue; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 2.25pt" vAlign=top colSpan=2>[************]Publication Date: June 16, 2009[/COLOR]<o

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<TABLE style="mso-cellspacing: 1.5pt; mso-yfti-tbllook: 1184" class=MsoNormalTable border=0 cellPadding=0><TBODY><TR style="mso-yfti-irow: 0; mso-yfti-firstrow: yes; mso-yfti-lastrow: yes"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0.75pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 0.75pt; WIDTH: 172.5pt; PADDING-RIGHT: 0.75pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 0.75pt" vAlign=top width=230>FORD:<o></o>
</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0.75pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 0.75pt; PADDING-RIGHT: 0.75pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 0.75pt" vAlign=top>2008-2009 F-Super Duty<o

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</TD></TR></TBODY></TABLE>
ISSUE:<o></o>
Some 2008-2009 F-Super Duty vehicles with a build date before 11/06/08, and equipped with DATC (Dual Automatic Temperature Control) may exhibit a side-to-side temperature difference greater than 15 degrees Fahrenheit (8.3 degrees Celsius). A temperature difference of less than 15 degrees Fahrenheit (8.3 degrees Celsius) would be considered normal and no repair attempt should be made. Also, it is not necessary to replace the EATC control head or the HVAC. <o

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If equipped with manual climate control, vehicles may exhibit periods where the cabin temperature cannot be maintained with the control ****. Some customers may also complain the heat cannot be reduced without rotating the control **** well into the Cool/Blue range.<o

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ACTION:<o></o>
Follow the Service Procedure steps to correct the condition.<o

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SERVICE PROCEDURE<o></o>
Check Actuator Activity:<o></o>
DATC systems may be monitored with the IDS PID ($9910 and $9911 ). Manual A/C systems may be observed through the right side of the instrument panel with the glove compartment door positioned downward. <o

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Erratic PID activity or an actuator that appears to be erratically hunting for correct position during the condition should be replaced. Refer to Workshop Manual, Section 412-01, for removal and installation details. <o

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The ignition key must be off when replacing the actuator, energizing the actuator before installation on the HVAC case will cause the part to become mis-positioned and correct orientation will be lost. Incorrect actuator operation may result.

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<TABLE style="mso-cellspacing: 0in; mso-yfti-tbllook: 1184; mso-padding-alt: 2.25pt 2.25pt 2.25pt 2.25pt" class=MsoNormalTable border=1 cellSpacing=0 cellPadding=0><TBODY><TR style="mso-yfti-irow: 0; mso-yfti-firstrow: yes"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 2.25pt">PART NUMBER<o></o>
</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 2.25pt">PART NAME<o></o>
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WARRANTY STATUS:<o></o>
Eligible Under Provisions Of New Vehicle Limited Warranty Coverage
IMPORTANT: Warranty coverage limits/policies are not altered by a TSB. Warranty coverage limits are determined by the identified causal part.<o

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<TABLE style="mso-cellspacing: 0in; mso-yfti-tbllook: 1184; mso-padding-alt: 2.25pt 2.25pt 2.25pt 2.25pt" class=MsoNormalTable border=1 cellSpacing=0 cellPadding=0><TBODY><TR style="mso-yfti-irow: 0; mso-yfti-firstrow: yes"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 2.25pt">OPERATION<o></o>
</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 2.25pt">DESCRIPTION<o></o>
</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 2.25pt">TIME<o></o>
</TD></TR><TR style="mso-yfti-irow: 1"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8 1pt inset; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-top-alt: inset windowtext .75pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>091215A<o

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</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8 1pt inset; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-top-alt: inset windowtext .75pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>2008-2009 F-Super Duty With Manual Climate Control: Replace The Actuator Motor Assembly Includes Time For Diagnosis (Do Not Use With Any Other Labor Operations)<o

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</TD></TR><TR style="mso-yfti-irow: 2"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>091215B<o

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</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>2008-2009 F-Super Duty With Dual Electronic Automatic Temperature Control (DEATC): Replace The Right Actuator Motor Assembly Includes Time For Diagnosis; Depower And Repower Supplemental Restraint System (Do Not Use With Any Other Labor Operations)<o

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</TD></TR><TR style="mso-yfti-irow: 3"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>091215C<o

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</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>2008-2009 F-Super Duty With Dual Electronic Automatic Temperature Control (DEATC): Replace The Left Actuator Motor Assembly Includes Time For Diagnosis; Depower And Repower Supplemental Restraint System; Recover, Evacuate And, Charge The A/C System; Remove And Install The Evaporator Core Housing (Do Not Use With Any Other Labor Operations)<o

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</TD></TR><TR style="mso-yfti-irow: 4"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>091215D<o

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</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>2008-2009 F-Super Duty With Dual Electronic Automatic Temperature Control (DEATC): Replace The Right And Left Actuator Motor Assemblies Includes Time For Diagnosis; Depower And Repower Supplemental Restraint System; Recover, Evacuate And, Charge The A/C System; Remove And Install The Evaporator Core Housing (Do Not Use With Any Other Labor Operations)<o

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</TD></TR><TR style="mso-yfti-irow: 5"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>091215E<o

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</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>2008-2009 F-Super Duty 6.4L With Dual Electronic Automatic Temperature Control (DEATC): Replace The Right Actuator Motor Assembly Includes Time For Diagnosis; Depower And Repower Supplemental Restraint System (Do Not Use With Any Other Labor Operations)<o

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</TD></TR><TR style="mso-yfti-irow: 6"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>091215F<o

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</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>2008-2009 F-Super Duty 6.4L With Dual Electronic Automatic Temperature Control (DEATC): Replace The Left Actuator Motor Assembly Includes Time For Diagnosis; Depower And Repower Supplemental Restraint System; Recover, Evacuate And, Charge The A/C System; Remove And Install The Evaporator Core Housing (Do Not Use With Any Other Labor Operations)<o

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</TD></TR><TR style="mso-yfti-irow: 7"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>091215G<o

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</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>2008-2009 F-Super Duty 6.4L With Dual Electronic Automatic Temperature Control (DEATC): Replace The RIGHT And Left Actuator Motor Assemblies Includes Time For Diagnosis; Depower And Repower Supplemental Restraint System; Recover, Evacuate And, Charge The A/C System; Remove And Install The Evaporator Core Housing (Do Not Use With Any Other Labor Operations)<o

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</TD></TR><TR style="mso-yfti-irow: 8"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>091215H<o

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</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>2008-2009 F-Super Duty 6.4L With Dual Electronic Automatic Temperature Control (DEATC) And Auxiliary Electric Heat: Replace The Right Actuator Motor Assembly Includes Time For Diagnosis; Depower And Repower Supplemental Restraint System; Remove And Install Instrument Panel (Do Not Use With Any Other Labor Operations)<o

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</TD></TR><TR style="mso-yfti-irow: 9"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>091215J<o

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</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>2008-2009 F-Super Duty 6.4L With Dual Electronic Automatic Temperature Control (DEATC) And Auxiliary Electric Heat: Replace The Left Actuator Motor Assembly Includes Time For Diagnosis; Depower And Repower Supplemental Restraint System; Recover, Evacuate And, Charge The A/C System; Remove And Install The Evaporator Core Housing (Do Not Use With Any Other Labor Operations)<o

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</TD></TR><TR style="mso-yfti-irow: 10; mso-yfti-lastrow: yes"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>091215K<o

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</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>2008-2009 F-Super Duty 6.4L With Dual Electronic Automatic Temperature Control (DEATC) And Auxiliary Electric Heat: Replace The RIGHT And LEFT Actuator Motor Assemblies Includes Time For Diagnosis; Depower And Repower Supplemental Restraint System; Recover, Evacuate And, Charge The A/C System; Remove And Install The Evaporator Core Housing (Do Not Use With Any Other Labor Operations)<o

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</TD></TR></TBODY></TABLE>
DEALER CODING<o></o>
<TABLE style="mso-cellspacing: 0in; mso-yfti-tbllook: 1184; mso-padding-alt: 2.25pt 2.25pt 2.25pt 2.25pt" class=MsoNormalTable border=1 cellSpacing=0 cellPadding=0><TBODY><TR style="mso-yfti-irow: 0; mso-yfti-firstrow: yes"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 2.25pt">BASIC PART NO.<o></o>
</TD><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 2.25pt">CONDITION CODE<o></o>
</TD></TR><TR style="mso-yfti-irow: 1; mso-yfti-lastrow: yes"><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8 1pt inset; PADDING-BOTTOM: 2.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 2.25pt; PADDING-RIGHT: 2.25pt; BORDER-TOP: #d4d0c8 1pt inset; BORDER-RIGHT: #d4d0c8 1pt inset; PADDING-TOP: 2.25pt; mso-border-top-alt: inset windowtext .75pt; mso-border-left-alt: inset windowtext .75pt; mso-border-right-alt: inset windowtext .75pt" vAlign=top>19E616<o

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</TD></TR></TBODY></TABLE>

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01-09-2012, 10:42 AM

carltonwebb

Cargo Master

Join Date: Oct 2010

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They have updated that actuator a couple times. Once its replaced, i have not had to do it again but we had 6 trucks at work that all had to have it done at least once until they changed the part.

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01-09-2012, 07:20 PM

redbull660

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Join Date: Apr 2004

Location: mt

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any idea what that actuator costs, My buddys pickup has the manual control heat **** and it does it. I have the same setup as him but I havent noticed a problem YET.

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01-09-2012, 09:32 PM

droldsmorland

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Join Date: Nov 2011

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Looks to be anywhere from $22-$42 for that above PN 9C3Z-19E616-B. What I’m interested in is finding a new updated revision part that would have the latest electronic updates. I thought I saw a part with an BA suffix? I’m still looking. Dealer wants $33.
The TSB states you’re supposed to be able to visually see it actuate from the glove box opening. I very briefly looked tonight and I can see it but cannot see it actuate. For $33 bucks I’ll just replace it. I’ll follow up and let you all know if it solves the problem.

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Cant Control Heater Temp

Cant Control Heater Temp

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