How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Vladgmru Your Own Question
Vladgmru
Vladgmru, Automotive Electrician
Category: Ford
Satisfied Customers: 2637
Experience:  I've been working with American made cars since 1992.
12883947
Type Your Ford Question Here...
Vladgmru is online now
A new question is answered every 9 seconds

2003 taurus no heat or a/c.

This answer was rated:

2003 taurus no heat or a/c.
HelloCustomer
Thanks for choosing JustAnswer.
My name is Vladimir.
I have some questions, please reply in this thread:
1) You say there is no heat or A/C, does it mean that your blower motor does not work and does not blow any air through the vents?
2) Do you have a test light and can you read and understand wiring diagram?
Customer: replied 7 years ago.

1. thats correct.

2.no

Thanks,
Forgot to ask you if your A/C control is manual or it is an automatic climat control?
Customer: replied 7 years ago.
Both,I Think.
It could not be.
Does it look like this one( see the picture below) or it has three rotating knobs?graphic
Customer: replied 7 years ago.
yes
Sorry, Yes what? as on the picture or three knobs?
Customer: replied 7 years ago.

As in the picture.

 

Great!
You have the electronic climate control ( EATC).
You said in your original question that you have found the blower motor.
Let's perform very simple test to verify if the motor is faulty.
Start the engine and set your climate control to vent and adjust the blower speed to high . Then strike the blower motor by hand several times in order to shake it.
If it starts working or tries to work, you will need to replace it. If this kick test does not help, remove the two wire connector from the blower motor and check if it gets power and ground. Just connect a test light or a +12 V bulb across those two wires ( orange and black). Your test light or bulb should glow.
If it glows, replace the blower motor.
If it does not, let me know and we will continue troubleshooting.
graphic
Vladgmru and 3 other Ford Specialists are ready to help you

Related Ford Questions