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2012 Scion Iq

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 12 of 17 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Structure. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

4 crash reports0 fire reports3 injury reports

Engine complaints

4 reports
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62,000 miles · Feb 3, 2021
EngineExterior Lighting

TL* THE CONTACT OWNS A 2012 SCION IQ. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR AN OIL CHANGE. THE CONTACT WAS INFORMED THAT THE VEHICLE WAS CONSUMING AN EXCESSIVE AMOUNT OF OIL, CAUSING THE ENGINE TO FAIL. THE MECHANIC ADVISED THE CONTACT TO TAKE THE VEHICLE TO A DEALER. THE CONTACT ALSO MENTI…

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TL* THE CONTACT OWNS A 2012 SCION IQ. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR AN OIL CHANGE. THE CONTACT WAS INFORMED THAT THE VEHICLE WAS CONSUMING AN EXCESSIVE AMOUNT OF OIL, CAUSING THE ENGINE TO FAIL. THE MECHANIC ADVISED THE CONTACT TO TAKE THE VEHICLE TO A DEALER. THE CONTACT ALSO MENTIONED THAT BLACK SMOKE WAS COMING OUT OF THE VEHICLE. THE VEHICLE WAS LATER TAKEN TO RUDY LUTHER TOYOTA (8805 WAYZATA BLVD, GOLDEN VALLEY, MN 55426) AND WAS INFORMED THAT THE VIN WAS NOT UNDER RECALL. THE VEHICLE WAS DIAGNOSED AND THE CONTACT WAS INFORMED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT YET REPAIRED DUE TO THE REPAIR COST. THE CONTACT ALSO STATED THAT THE HEADLIGHTS WERE DIM. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 62,000. THE VIN WAS NOT AVAILABLE.

NHTSA ODI #11394418

590,000 miles · Mar 1, 2020
EngineStructure

PAINT IS COMING OFF OF CAR IN DIFFERENT PLACES & TO MUCH OIL CONSUMPTION EVEN AFTER CHANGING EGR VALUE HAVE TO ADD OIL TO OFTEN.

NHTSA ODI #11315440

Mileage unknown · Jan 10, 2018
Engine

STARTING BACK IN OCTOBER TOOK CAR IN FOR OIL CHANGE, I WAS TOLD CAR HAD NO OIL. I BRING MY CAR IN FOR REGULAR OIL CHANGES, SO WAS NOT SURE WHAT WAS GOING ON, SO I DISMISSED IT... BROUGHT CAR BACK TODAY 01/10/18 HAD THEM CHECK THE OIL LEVELS AND THE CAR NEEDED 2 1/2 LITTER OF OIL... I WAS TOLD IT MIGHT BE THE PISTONS... PLEASE…

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STARTING BACK IN OCTOBER TOOK CAR IN FOR OIL CHANGE, I WAS TOLD CAR HAD NO OIL. I BRING MY CAR IN FOR REGULAR OIL CHANGES, SO WAS NOT SURE WHAT WAS GOING ON, SO I DISMISSED IT... BROUGHT CAR BACK TODAY 01/10/18 HAD THEM CHECK THE OIL LEVELS AND THE CAR NEEDED 2 1/2 LITTER OF OIL... I WAS TOLD IT MIGHT BE THE PISTONS... PLEASE RECALL

NHTSA ODI #11061619

6,000 miles · Sep 28, 2013
EnginePower Train

WHEN COLD THE CV TRANSMISSION IN THE IQ WILL NOT ALLOW THE VEHICLE TO PULL AWAY UP A STEEP HILL. THIS HAS HAPPENED SEVERAL TIMES AND REPRESENTS A SERIOUS SAFETY CONCERN. THE ISSUE ONLY HAPPENS WHEN THE CAR IS COLD, IT WILL PULL THE SAME HILL WITH NO PROBLEM WHEN WARM. THE IQ HAS A CV TRANSMISSION AND IT FAILS TO ADJUST T…

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WHEN COLD THE CV TRANSMISSION IN THE IQ WILL NOT ALLOW THE VEHICLE TO PULL AWAY UP A STEEP HILL. THIS HAS HAPPENED SEVERAL TIMES AND REPRESENTS A SERIOUS SAFETY CONCERN. THE ISSUE ONLY HAPPENS WHEN THE CAR IS COLD, IT WILL PULL THE SAME HILL WITH NO PROBLEM WHEN WARM. THE IQ HAS A CV TRANSMISSION AND IT FAILS TO ADJUST TO A HIGH ENOUGH RPM TO PULL AWAY UP A STEEP (10%) GRADE. THE PROBLEM MANIFESTS AS EITHER NO OR VERY SLOW FORWARD PROGRESS (LESS THAN WALKING SPEED) EVEN WITH THE ACCELERATOR HARD DOWN. THE DEALERSHIP SERVICE REP SEEMED UNCONCERNED ABOUT THE ISSUE. *TR

NHTSA ODI #10546045

Official recalls

1

12V528000 · Air Bags; Air Bags:frontal:sensor/control MODULE-INACTIVE

Nov 8, 2012

Toyota is recalling certain model year 2012-2013 Scion IQ vehicles manufactured July 31, 2011, through October 12, 2012. The cable for the Occupant Classification System (OCS) may become damaged when sliding the passenger seat forward or backward.

Consequence & remedy

Consequence: If the cable for the OCS becomes damaged, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position. This could increase the risk of personal injury during the event of a vehicle crash necessitating airbag deployment.

Remedy: Toyota will notify owners, and dealers will install a protective cover on the OCS weight sensor cable. The recall began on December 20, 2013. Owners may contact Toyota at 1-800-331-4331.

Additional source detail variants (2)

Air Bags:frontal:sensor/control MODULE-INACTIVE

Toyota is recalling certain model year 2012-2013 Scion IQ vehicles manufactured July 31, 2011, through October 12, 2012. The cable for the Occupant Classification System (OCS) may become damaged when sliding the passenger seat forward or backward.

Consequence: If the cable for the OCS becomes damaged, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position. This could increase the risk of personal injury during the event of a vehicle crash necessitating airbag deployment.

Remedy: Toyota will notify owners, and dealers will install a protective cover on the OCS weight sensor cable. The recall began on December 20, 2013. Owners may contact Toyota at 1-800-331-4331.

Air Bags

Toyota is recalling certain model year 2012-2013 Scion IQ vehicles manufactured July 31, 2011, through October 12, 2012. The cable for the Occupant Classification System (OCS) may become damaged when sliding the passenger seat forward or backward.

Consequence: If the cable for the OCS becomes damaged, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position. This could increase the risk of personal injury during the event of a vehicle crash necessitating airbag deployment.

Remedy: Toyota will notify owners, and dealers will install a protective cover on the OCS weight sensor cable. The recall began on December 20, 2013. Owners may contact Toyota at 1-800-331-4331.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.