Climate Control unit is getting ON/OFF often.

Asked by Nov 25, 2014 at 04:18 AM about the 2000 Mercury Grand Marquis

Question type: Maintenance & Repair

Hi , While driving, AC is getting ON and OFF and that time I can hear some switching sounds from climate control unit. Sometimes It starts ON again and sometimes it stop AC for long time. kindly guide me to find the rootcause and i would like solve this by myself.I need an advice from experts. thanks

3 Answers

330

What kind of heater control do you have? Electronic Automatic Tempature Control (EATC) manual

1 out of 1 people think this is helpful.
330

Manual heater control?

1 out of 1 people think this is helpful.

Hi Mr. MArk, It is EATC. often Ac is getting on/off and also i can hear switching sound from the panel.

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