2010 Subaru Outback the temperature light blinks it gets warm there is no heat in the dash no keyless entry radio staticky AC compressor won't shut off radiator fan not working lighter accessory two plugs- and console not working every 3 to 4 days maybe 15 to 150 miles the temperature light blinks on and off it's getting warm then after cool it off put water in it so forth it's fine everything works perfect I've replaced thermostat radiator cap temperature sensor when I first got the car it sounded like it was getting hot but the sound it sounded like it was coming from under the Dash I checked the oil to make sure the water wasn't going in the oil but the water would disappear it wasn't going out the tailpipe as far as I know there was no leak on the ground except for when it came out from the Overflow and a few times it was the motor was pushing the water back out the radiator hole where the cap goes
How long has your 2010 Subaru Outback had this problem?
RepairPal Certified shops can diagnose and repair your 2010 Subaru Outback. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Hi, my name is Devin. I am an auto repair expert with the Car Genius team here at RepairPal. I'm sorry to hear you're having trouble with your Outback.
The issues you're describing suggest multiple electrical and cooling system problems, which might be tied to a failing Body Control Module (BCM) or compromised ground connections. The BCM manages various functions like keyless entry, accessory power, and some climate control elements, so its failure could explain the unrelated symptoms.
The overheating issue might still point to air trapped in the cooling system or a failing water pump. The missing coolant and symptoms of overheating without visible leaks could indicate a slight head gasket leak, as Subaru engines are known for this. The sound under the dash might be air bubbles passing through the heater core.
You'll want a detailed diagnostic to address both electrical and cooling issues. A professional shop can check for fault codes, electrical grounding problems, and pressure test the cooling system to rule out gasket or heater core problems.
If you need more advice, have any other questions about your vehicle, or would like to get connected to a RepairPal Certified shop near you, we have you covered. Give us a call at 877-913-1554, and we will happily help you out!
