2005 Scion tC Scion tC 2005

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2005 Scion tC repairs by problem area

Engine (30%)

Transmission and Drivetrain (7%)

Brakes and Traction Control (13%)

Suspension and Steering (18%)

Electrical and Air Conditioning (14%)

Paint, Rust, Leaks, Rattles, and Trim (16%)

Other (1%)

Chart based on 76 repairs.
See TSBs and recalls for the 2005 Scion tC.

2005 Scion tC engine repair cost distribution

$2500+ (9%)

$1000 - $2499 (0%)

$500 - $999 (23%)

$100 - $499 (45%)

< $100 (23%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 22 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2005 Scion tC 2dr Hatch

160-horsepower 2.4L I4 5-speed manual FWD

95000 mi

US $4500
Engine was clacking loudly. Cylinders had scoring and ceased bearings. 
125500 mi

US $140
Water pump 
215200 mi

US $30
Replaced bad coolant temperature sensor myself. Not being a mechanic the diagnosis took a couple of hours. 
30000 mi

US $15
cracked radiator cap 
36000 mi

US $600
cracked radiator cap and leaking radiator caused by broken cap plugging the radiator overflow 
45000 mi

US $4200
broken supercharger mount on pulley side 
52000 mi

US $600
cracked a 2nd radiator 
150660 mi

C $180
Replace new cover gasket and seal for leak 
175460 mi

C $780
clutch needs to be replace front engine mount broken 
127000 mi

US $300
one of the hoses connecting the fuel intake to the gas tank cracked, leaking fuel. 
133000 mi

US $697
charcoal canister pressurization system failed, needed replacement 
77000 mi

US $100
Fuel cap seal no longer good, needed a new fuel cap. 
84300 mi

US $250
While at Scion dealership for a routine oil change, mechanic discovered that the vehicle's original water pump was leaking (yet still functioning). I elected to order parts myself (online), and have it replaced by an independent mechanic. 

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2005 Scion tC 2dr Hatch

160-horsepower 2.4L I4 4-speed automatic FWD

123000 mi

US $100
Check Engine light came on, determined to be primary catalytic converter performing below threshold 
225000 mi

US $100
Engine motor mount required replacement. Torn rubber insert. 
231000 mi

US $300
Engine oil pan was leaking 
251500 mi

US $450
Check Engine Light came on...was found to be bad MAF sensor 
295000 mi

US $120
Had to replace drive belt (serpentine belt) due to normal wear. 
93000 mi Oil pan stripped on previous visit Water pump leaking 
58000 mi

US $10
Gas cap needed to be replaced. 
125000 mi

US $750
small evap leak. repair took one day and cost 750 bucks. car wouldn't pass smog without fix 
134500 mi

US $50
thermostat stuck open causing engine to run cold and CEL thrown. bought new thermostat from dealer, new gasket and some new coolant to top off what was lost in process. 

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See TrueDelta's information for all Hatchbacks
See TrueDelta's information for all Scion models.

2005 Scion tC Engine Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2005 Scion tC problems occur, check out our car reliability stats.