2006 Scion tC Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2006 Scion tC
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2006 Scion tC ProblemsCheck Engine Light Due to Defective VVT-i Controller
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.
Check Engine Light Illuminated
Problem: Diagnostic Showed Error Code 420: "Catalytic Converter Efficiency Below Threshold (Bank 1)
Solution: Free Replacement by Dealer Under California 7yr/70k or Federal 8yr/80k Warranty Covering Emissions Parts
Drivers of the Scion tC may notice excessive oil consumption between oil changes, even to the extent of the engine oil warning light displayed on the multi-function display.
This issue is known to be caused by infrequent oil changes causing engine sludge, or worn piston rings.
The engine should be cleaned of oil sludge, and if oil consumption remains excessive, the engine may need new piston rings, or other internal components replaced.
To avoid this issue, change the engine oil and filter every 3,000 miles, and ensure the proper grade of oil is used.
2006 Scion tC QuestionsMy question is does both fan has to work to cool down the engine or just the left(driver) side has to work?and when the AC is on the right(passenger) side works? (1 answer)
After driving about 30 min I noticed that the console, E-brake and cup holder are extremely hot on driver side and not on the passenger side. It gets hot enough that I feel the heat on the seat and my leg. Does anyone have any idea why this would be or has anyone experienced this also...Thanks
when I changed my spark plugs yesterday I noticed there was some small amount of oil on each tube and spark plug chamber. I have no check engine light nothing noticeably wrong..no sluggish acceleration, strange noises.. I have 93,630 miles.
2006 Scion tC RecallsLoad Carrying Modification Label Missing
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.
Southeast Toyota is recalling 2005–2011 models for failing to comply with federal safety standards on tire selection and rims. Affected models were sold without the proper load-carrying capacity modification labels, which may cause the driver to overload the vehicle, increasing the chance of a crash. Dealers will mail the correct labels to the customer or install the label free of charge.
The side impact airbags may inadvertently deploy. This can occur if a door is closed with excessive force while the ignition is on or within 90 seconds of turning the ignition off. Personal injury could occur to an occupant seated where the airbags deploy. Dealers will replace the two side impact airbag sensors and install a urethane pad in the front doors to correct this concern. This recall is expected to begin on November 6, 2006. The Toyota recall number is SCC 60H.