Air Conditioner Switches

Asked by Aug 27, 2012 at 03:42 PM about the 2003 Ford Focus

Question type: Maintenance & Repair

The fan for the air conditioner works only on speed "4" and the light for the maximum air does not come on. Air conditioner does not blow out cold air. Refrigerant is OK in the car.

2 Answers

85

First check the heater motor relay and resistor.

1 of 1 people found this helpful.

One of the answers, said to check coolant resistor in switch. Connect "OBD2" diagnostic unit. did t his unit come with the car?

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