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#99 honda accord air conditioner control panel how to#
#99 honda accord air conditioner control panel drivers#
#99 honda accord air conditioner control panel driver#

When this switch fails, your air conditioning will only blow warm air.

Clutch Cycling Switch– AC systems use an electromagnetic clutch to activate the compressor.

Here are the four main reasons why your Accord’s may not be working: Faulty CompressorĪ faulty compressor will not move the refrigerant through the system properly.

If the cooling system works better on the highway (where fans aren’t needed), your Accord may be having fan issues (blown a fuse, bad motor, wiring harness damage). If your condenser has taken damage or is clogged up, it can’t remove the heat from the refrigerant.Ĭheck to ensure that the electric fan over the condenser is engaging. Check the condenser to see if it’s blocked by debris. Weak airflow to it will reduce its efficiency. Bad CondenserĪn AC condenser is a little radiator that pulls the heat out of your car’s refrigerant. It can be tempting to get more coolant and get back on the road, but unless you find where the leak is coming from, it’ll eventually happen again. In fact, most compressors won’t even cycle on without the right amount of refrigerant pressure (this saves them from eating themselves).Ī low refrigerant level is perhaps the most common reason that your Accord’s air conditioner is not blowing cold. Your Accord’s air conditioner will not work if the refrigerant level is too low. Here are the most common causes of an AC system not blowing cold in the Honda Accord: Lack of Refrigerant Honda Accord Air Conditioning Not Blowing Cold: Causes If there isn’t a leak, the blend door is working, and the system pressure is OK, you’ll likely need to replace the condenser, evaporator, fan, or compressor.

#99 honda accord air conditioner control panel how to#

Here’s how to test and determine if there is a leak. If it’s low, you’ll need to charge it and find out where the leak came originated.

Inspect the cabin air filter (if equipped) to verify that it is not clogged.

First, check the condenser to make sure it’s not blocked by any debris.

Here’s a good order to go about checking your car’s air conditioning system: You’ll see below that there is a number of reasons why your Accord’s AC may not be blowing cold. That’s why troubleshooting the air conditioner is totally different than troubleshooting the heater. It is entirely possible for your Accord’s heater to work just fine even when the air conditioner is blowing hot air. If your Honda Accord isn’t keeping you cool, we’ve outlined some of the most common reasons why this might be happening.

#99 honda accord air conditioner control panel driver#

Driver side stayed at avg car temperature - passenger side hot at max, and cold at minimum.One of the most inconvenient vehicular problems is when the A/C won’t blow cold air.

Passenger side stayed cold - Driver side hot at max, avg car temperature at minimum.ģ. At minute passenger side cold, driver side about the average temperature of the car.Ģ. When at max - equally hot air from both sides. I tried slowly turning the temp (about one degree every two seconds) to max, then slowly turning it to low three ways:ġ.

#99 honda accord air conditioner control panel drivers#

#9 (vent temperature air out) may be the problem - but why would it only affect the driver side?Īll of the air-mix motor looked okay ( I actually removed the drivers side to verify the cable and lever were moving properly) and the heater valve seem to open and close okay. There are no DTC codes and the sensor codes were: Air conditioning problem when on max cool driver side air is warm while passenger side is cold with dual temperature output turned off.