Scion xB Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Scion xB

An illuminated Check Engine Light could be caused by a defective VVT-i controller, which changes cam timing for optimal power.  Updated parts are available and the repair may be covered under the powertrain warranty.

When backing up and applying the brakes, you may hear a squeaking noise. Scion engineers addressed this problem by modifying the shape of the brake pad and the anti-squeal shims; they also applied more grease during assembly.

Air conditioning that doesn't blow cold enough could indicate the need for adjusting the cable for the temperature blend door.

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In Sept my back break pads were replaced and resurfaced. should I have to have them replaced again so soon?

I have changed the ignition coil, fuel injector and even cleaned the Mass Air Flow sensor. But my engine still sputtering when in drive/reverse. But when it's in park/neutral the engine runs just fine. Only when it's under load(gear)it sputters. When in gear you can hear the missing s...

The arm is stuck on shaft

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Vehicles have a tire size/weight rating label to inform owners of the carrying capacity of their vehicle. These models are being recalled because the incorrect vehicle weight rating is shown on the information label. This could result in vehicle and tire overloading, increasing the risk of tire failure. Owners will be provided an updated vehicle weight label to correct this concern.

Toyota and General Motors are recalling certain models because the power window master switch assembly in some of these vehicles was built using a less precise process for lubricating the internal components of the switch assembly. Irregularities in this lubrication process may cause the power window master switch assemblies to malfunction and overheat. This could result in the switch melting or possibly catching fire. Dealers will inspect and repair or replace the master window switch as necessary.

These vehicle were sold without the required load carrying captivity modification label. Dealers will mail the corrected label to vehicle owners. Owners have the option of requesting that the dealer install the label. This recall is expected to begin on May 27, 2010.

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We love our XB with 115,000 miles on it. Has always been very noisey up front even after trying different tires. I think the wheel bearings have be bad from the get go but I need a reliable answer before I spring the $600 to replace the front wheel bearings.

2004 xB = Best car I have ever owned! I can carry wife, 2 kids, alto, tenor, and bari saxes, and still get 32 mpg in town. No other car can match. Could use better high gear ratio - engine runs little faster than necessary on highway. 72000 miles - zero issues.

This may well be the best car I've ever owned since I started driving back in 1971. I bought it new in Dec. '05 and it now has 69,000 trouble free miles on it. If it could cook, I'd marry it! ;-)

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