Ford Aerostar P0645 Engine Trouble Code

When the check engine light comes Ford Aerostar P0645 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.

Ford Aerostar P0645 Code Meaning :

When you check Ford Aerostar car engine light came on code P0645 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Ford manufacturer may have a different definition for the P0645 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0645 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0645 OBD-II Trouble Code A/C clutch relay may also be referred to as A/C compressor clutch relay. A/C clutch relay circuit is monitored when ignition is on and battery voltage is greater than 10.4 volts. P0645 code.

Reason For P0645 Code

The reason of P0645 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P0645 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

P0644 Previous Engine Trouble Code For Ford Aerostar

Next Engine Trouble Code For Ford Aerostar P0646