Why is my air conditioner not working on my Toyota Sienna?
A clogged or leaking condenser can also be the reason for air-conditioning not working properly on your Sienna. A leaking condenser can lead to a loss of refrigerant and reduced cooling performance of the system.
How to replace instrument dash light bulb Toyota Sienna?
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What to do if your Toyota indicator light does not turn off?
If the light does not turn off even after the tire inflation pressure is adjusted, have the system checked by your Toyota dealer. Also known as Malfunction Indicator Lamp. Have the vehicle inspected immediately.
What to do if your dash light does not work?
#Test the dashboard light bulbs. If the fuses are working properly, check for a blown bulb in the dashboard. Following the manufacturer’s instructions, disconnect the battery while working on the dash, remove the faceplate covering your vehicle’s dashboard gauge panel. Remove the screws holding the plate on. Carefully remove the faceplate.
What to look for when your air conditioner is not working?
One of the most common AC temperature problems is low refrigerant. The AC system is closed, so refrigerant should not be lost unless there is a leak. Look for oily residue on or around hoses that attach AC components together. Oily spots may indicate a refrigerant leak.
Can a mode door problem cause AC not to work?
Sometimes an AC system with a mode door problem could be working fine, but the air flow is being directed somewhere else, like back out to the engine, instead of into the car. Look at your cabin air filter.
What to do if your air conditioning stops working in your car?
You may also need to change your cabin air filter. Inspect your car’s fuses. Check your owner’s manual for the location of your car’s fuse panel, as it may be under the hood, in the trunk, or even in the driver’s foot well area. A blown fuse can cause your AC to stop working.