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 sprinkles08 Your Own Question
sprinkles08, ASE Certified Technician
Category: Chrysler
Satisfied Customers: 21410
Experience:  ASE Master & Advanced level certified, Chrysler Master Certified, Trans and Hybrid Specialist
Type Your Chrysler Question Here...
sprinkles08 is online now
A new question is answered every 9 seconds

The ac/heater is staying on even though i turn it off by

Customer Question

The ac/heater is staying on even though i turn it off by pushing the off button and it doesn't change fan speeds (just stays on high)
JA: Have you checked the coolant level? Has there been any leaking from the hoses?
Customer: No leaks from hoses and coolant level is good.
JA: What is the model/year of your Chrysler?
Customer: 97 chrysler LHS
JA: Are you fixing your LHS yourself? What have you tried so far?
Customer: I will if I can. Nothing so far. just started doing this a few days ago. Mainly wanted insight as to what it could be, before spending alot of money or being railroaded by
JA: Anything else you want the mechanic to know before I connect you?
Customer: the car has 220,000 miles
Submitted: 25 days ago.
Category: Chrysler
Expert:  david craig replied 25 days ago.

Hi Im David, please allow me a moment to pull up some info for you...thanks

Expert:  david craig replied 25 days ago.

Press and hold the Floor + MIX (Floor/Defrost) + Defrost buttons until the
display begins to flash.
The HVAC doors will begin to re-calibrate themselves.
After a minute or so the flashing will stop. If there are no fault codes
the system will return to the previous temperature seting, otherwise the
first fault code will be displayed. Press the Panel button to get other
fault codes.

Expert:  david craig replied 23 days ago.

hows it going?

Expert:  sprinkles08 replied 20 days ago.

Hello and welcome to JustAnswer!

Depending on exactly what's happening you either have a bad control head or blower motor power module. If the control head does operate yet the blower motor can't be shut off then it's going to be a power module issue.

Is the entire control head going down, it goes to defrost and full hot?

Related Chrysler Questions