Electrical PLEASE HELP !! 2006 Ford Mustang ac will not turn on

Junior ortiz

New Member
Jul 12, 2019
6
0
1
45
Houston
I have a 2006 Ford Mustang v6 4.0 the ac will not turn on. I have checked my fuses they are good and I’ve checked my blower motor it works .Also I replaced my blower motor resistor with one from a 2009 mustang and it still will not turn on. I think it might be the plugs that control the speed and where the air goes to because I while I was replacing the radio I seen that on the one where u control speed the wires are lose and as for the plug where u control where the air goes it was hard to move it up and down so I used a flat screw driver and the part that moves up and down to take off the plug snapped in half PLEASE HELP!!
 
  • Sponsors(?)


wmburns

SN Certified Technician
Aug 14, 2009
5,825
501
194
Houston Texas
First you have posted in the 1996-2004 model year section. But I'm good with electrical and do have diagrams for your model year.

The inside blower motor is grounded via the blower motor resister AND the blower speed control. IF this were my car I would GROUND OG-BK wire at the blower motor resister. This should cause the blower motor to run on high. If this restores AC function this means we are going in the correct trouble shooting direction.

At the end of the day IMO you are going to have to fix the broken plug unless you are happy running the blower on high all the time.

Try searching car-part.com for salvage yards in your area. This might be a good source for a new AC/heater dash head control unit.
 
Last edited:
  • Happy
Reactions: Junior ortiz
Thread starter Similar threads Forum Replies Date
J Electrical PLEASE HELP!! 2006 V6 MUSTANG A/C doesn’t turn on 2005 - 2014 Specific V6 Tech 0
J Help please 2006 mustang transmission info needed 2005 - 2009 Specific Tech 0
R 2006 V6 Tire and wheel help.....please? 2005 - 2014 Specific V6 Tech 4
H 2006 Mustang GT appearance mod help please..... 2005 - 2014 S-197 Mustang -General/Talk- 3
I Interior and Upholstery Please help! '06 convertible problems 2005 - 2009 Specific Tech 2
A Drivetrain I Need Some Flywheel help/knowledge please Fox 5.0 Mustang Tech 7
C Wiring swap Please Help 1996 - 2004 SN95 Mustang -General/Talk- 0
Anti_Hero0932 Electrical Mystery connector please help! Fox 5.0 Mustang Tech 3
silverlx50 Engine Help with jrichker's injector testing, more details please Fox 5.0 Mustang Tech 0
R Please Help! Ideas/Tips on how to make my '93 2.3l (NA) Convertible Faster. 2.3L (N/A & Turbo) Tech 6
D Need sct x4 users help please. Digital Self-tuning Forum 0
B 1994 mustang cooling fan wiring? PLEASE HELP!! 1994 - 1995 Specific Tech 0
sams93gt Engine Valvetrain help please!! Fox 5.0 Mustang Tech 10
M Electrical HELP PLEASE! A/C Blowing hot air! 2005 - 2014 Specific V6 Tech 3
markinms Engine surges, cutouts, rough running during acceleration - Help Please! Fox 5.0 Mustang Tech 5
J Please help - 68 Convertible J-Code confirmation/value 1965 - 1973 Classic Mustangs -General/Talk- 1
K Please Help!! Shifting from 1st to 2nd 2015+ (S550) Mustang -General/Talk 1
M 93 fox body 5.0 with no power going to 20 amp circuit breaker at fuse box. HELP PLEASE!! Fox 5.0 Mustang Tech 1
R Help please Digital Self-tuning Forum 0
L Please Help 2013 GT 5.0 The Welcome Wagon 0
M Please help 1989 GT Hatchback.I can not find an L.E.D.smoked 3rd taillight. The Welcome Wagon 4
J Please help '93 mustang The Welcome Wagon 1
9 MegaSquirtPNP 2 problems please help. Digital Self-tuning Forum 12
D 1995 mustang gt 5.0 Need help please! 1994 - 1995 Specific Tech 8
D please help fuel pressure issue 1996 - 2004 SN95 Mustang -General/Talk- 0
B Help please. wiring for alternator upgrade 2010 - 2014 Specific Tech 5
B "Please help" 95 v6 5speed - v8 carb swap The Welcome Wagon 3
A Please help I can't find bushings 2005 - 2014 S-197 Mustang -General/Talk- 4
1 Engine NEED HELP PLEASE!! Fox 5.0 Mustang Tech 4
M Help please new mustang owner 2005 - 2014 S-197 Mustang -General/Talk- 2
G Hey everyone, I'm new here, please help a girl out with some advice! Sell or restore? 1996 - 2004 SN95 Mustang -General/Talk- 58
R Help please. Burns oil, low compression but no broken rings. SN95 4.6L Mustang Tech 1
Lake Martin John VIN help please. 1965 - 1973 Classic Mustangs -General/Talk- 20
D Please help 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 7
L I'm New, Need help. please. SN95 V6 Mustang Tech 1
L Please help 2.3L (N/A & Turbo) Tech 11
S PLEASE HELP 1996 - 2004 SN95 Mustang -General/Talk- 1
J Paint and Body Quarter window weatherstrip help please 1996 - 2004 SN95 Mustang -General/Talk- 1
D Fuel Starts W/ Fluid. Torque App Shows No Fuel Pressure at Rail. Help Please SN95 4.6L Mustang Tech 10
T Please help, a noob needs help with another exhaust question! 2005 - 2014 S-197 Mustang -General/Talk- 5
M Please help need weatherstrip that fastens to interior quarter panel 1965 - 1973 Classic Mustangs -General/Talk- 0
C Just got a 1990 lx notchback. I need help please 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 10
J "Please Help" The Welcome Wagon 2
4 Please help my PCM is flooding my engine Fox 5.0 Mustang Tech 11
Infoxicated5.0 Foxbody lean. Please help 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 12
C Ecu gauges iac and egr problems please help 1996 - 2004 SN95 Mustang -General/Talk- 0
C New Fuel pump, wont start. Please Help! 99 V8 Mustang GT SN95 4.6L Mustang Tech 9
stangbro916 PLEASE HELP!!!!!! 1996 - 2004 SN95 Mustang -General/Talk- 2
B Coolant eruption... car cranks but won’t start... HELP please! SN95 V6 Mustang Tech 5
titanium1990 YJ paint code please help 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 34
Similar threads