Volvo Ambient Temperature Sensor Location

Following up on the outside temperature sensor issue.

Volvo ambient temperature sensor location.

The sensor is present at the very front of the engine. The ambient temperature sensor switch is located either behind the front grille or in the front bumper. The hl harness runs on the underside of the hood from ls hl fastened slightly below the grill to the rs hl. First failure of a part on the car even though minor.

Problems with the climate module unit ccm wrong temperature on one side etc. The xc90 proved to be very popular and very good for volvo s sales numbers since its introduction in model year 2003 north america. Replacing outside ambient air temperature sensors help advice owners discussion and diy tutorials on volvo xc90s. Its slighyly easier to access the sensor from the passanger side.

It is right in front of the radiator or the engine bay. As always dealers do not have adequate parts on hand resulting in multiple trips to the dealer. Volvo had to replace the sensor and now the outside air temperature is functioning correctly again. Check out free battery charging and engine diagnostic testing while you are in store.

Its only job is to monitor air temperature which it does through increasing decreasing resistance in response to temperature fluctuations. I received obd2 code of p0073 various searches did not yield definitive results some say in side mirror others say up by the grill. Be sure to have the key in pos ii and the headlights on when connecting the. Its only job is to monitor air temperature which it does through increasing decreasing resistance in response to temperature fluctuations.

The air temp sensor is in the harness near the grill. The sensor is located in the headlight harness. Free same day store pickup. To replace or reset ambient air temperature sensor make sure you know the exact location of it.

There is a certain reason behind sensor location at this place. The ambient temperature sensor switch is located either behind the front grille or in the front bumper.