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Ask Lou P. master tech Your Own Question
Lou P. master tech
Lou P. master tech, Mercedes Technician
Category: Mercedes
Satisfied Customers: 4966
Experience:  15 years master certified 100% fix rate and have access to factory radio codes, wiring, and instructions.
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My a/c compressor does not engage - used to work before body

Customer Question

My a/c compressor does not engage - used to work before body shop replaced the evaporator coil
Submitted: 2 years ago.
Category: Mercedes
Customer: replied 2 years ago.
Rear view camera is not working, Passenger belts are extremely tight. Car was in accident and SRS system got activate - how to release these two back sheets passenger belts. Secondary battery malfunction - what it means and how to fix. How to check if car is firing on all cylinders.
Customer: replied 2 years ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Customer: replied 2 years ago.
a/c compressor was pressure tested and vacuumed. It is not taking freeon charge - any circuits or fuses/controls to fix it?
Expert:  Lou P. master tech replied 2 years ago.

Hello my name is ***** ***** I may be able to help.

Expert:  Lou P. master tech replied 2 years ago.

The AC control module will store a fault code and prevent the compressor from engaging.

Expert:  Lou P. master tech replied 2 years ago.

With all the issues you have a phone call would be the best option.