YearToAvoid

2005 Scion TC Engine Problems

NHTSA has 22 owner complaints about engine problems in the 2005 Scion TC, 14% of all 155 complaints for this model year. That is #5 highest engine complaint count among 12 TC model years. These complaints report 3 crashes, 1 fire, and 6 injuries. Median mileage at failure: 95,000 miles.

Engine complaints
22
14% of 155
Crashes reported
3
Fires reported
1
Injuries reported
6
Median mileage
95,000 mi
Related recalls
0

When 2005 Scion TC engine complaints were filed

First complaint Oct 25, 2004, latest Sep 10, 2025.

2005 Scion TC engine complaints: complaints filed per month3Oct 2004Jan 2009Sep 2010Nov 2012Apr 2014Nov 2018Sep 2025
22 complaints filed with NHTSA from Oct 2004 to Sep 2025; peak Mar 2010 (3).

Engine recalls for the 2005 Scion TC

No safety recalls on record for this model year.

Engine complaints by TC model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 200522 (14%)
  2. 200631 (19%)
  3. 200746 (39%)
  4. 200829 (34%)
  5. 200923 (38%)
  6. 20107 (35%)
  7. 20115 (17%)
  8. 20120 (0%)
  9. 20130 (0%)
  10. 20140 (0%)
  11. 20151 (5%)
  12. 20160 (0%)

Frequently asked questions

Does the 2005 Scion TC have engine problems?
NHTSA has 22 owner complaints about the engine in the 2005 Scion TC, 14% of all complaints for this model year, including 3 that report a crash. Median mileage at failure is 95,000 miles.
Which Scion TC year has the most engine complaints?
The 2007 Scion TC has the most engine complaints (46), compared with 22 for the 2005.
Is there a engine recall for the 2005 Scion TC?
No NHTSA recall campaign for the 2005 Scion TC is classified under engine. Complaints alone do not trigger a recall; check the full recall list and your VIN.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.