2003 Toyota Corolla Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Toyota Corolla
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2003 Toyota Corolla ProblemsCleaning May Correct Faulty Mass Air Flow Sensor
The mass air flow sensor on higher mileage cars occasionally needs to be cleaned or replaced if sluggish acceleration is experienced or the Check Engine Light is illuminated with a mass air flow meter sensor fault code stored.
At 125,000-150,000 miles, the Brake Master Cylinder may need replacing. It is critical to adjust the brake pedal to Master Cylinder pushrod clearance or the brakes can drag and over heat.
The Check Engine Light may illuminate due to an evaporative emission (EVAP) system fault. Our technicians tell us these EVAP system faults can be difficult to diagnose but it is not uncommon to find a failed charcoal canister or a loose or worn gas cap.
2003 Toyota Corolla QuestionsFront passenger window break, what models Toyota corolla can fix it? (1 answer)
Need a used window for my Toyota's corolla front passenger side need to know what models I can use?
Car was fine, then wouldn't start one day, after driving fine a couple of minutes before. Did this a few times previously, just tried a few times then it started again. There is no cranking when I turn the key, just a click. Lights work fine, stereo etc, no dip in power when turn key. I assum...
I would like to get an estimate but timing change tensioner is not available in the repair list. Any suggestion would be welcome.
2003 Toyota Corolla RecallsSeat Heater Wiring Shorts And Causes Fire
For vehicles equipped with aftermarket accessory seat heaters, the seat heater elements may short circuit when the seat cushion is compressed, and result in a fire hazard. Dealers will disconnect the seat heaters and refund the purchase price of the seat heaters free of charge to resolve the concern,
The airbag control module can fail prematurely due to electrical noise beyond the tolerance it was designed for. As a result the front airbags, side airbags, and/or seatbelt pretensioners could deploy inadvertently while the vehicle is being operated, increasing the risk of personal injury and/or a crash. Dealers will replace the airbag control module and front and/or side impact sensors as required to correct this concern.
This limited regional recall is for vehicles currently registered or first sold in southern Florida, along the Gulf Coast, Puerto Rico, Hawaii, the U.S. Virgin Islands, Guam, Saipan and American Samoa. Upon deployment the passenger airbag inflator could rupture, increasing the risk of personal injury. Dealers will replace the passenger side air bag inflator to correct this concern. If a replacement inflator is not available, as an interim measure, the dealer will disable the front passenger air bag and advise the customer not to use the front passenger seat until a replacement inflator is installed.