6 complaints reported

2012 Toyota Corolla Power Train

Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.

Reports
6
Crashes
1
Fires
0
Injuries
0

Complaint Timeline

Chronological view of owner reports

Nov 2020

CORROSION TO THE AUTOMATIC TRANSMISSION OIL COOLER HOSE OCCURRED IN THE METAL PIPE PORTION OF THE COOLER LINE, SPECIFICALLY THE TOP LINE, (NOT SURE IF THAT'S 'IN' OR 'OUT') CAUSING A LEAK IN ATF. NOT ONLY THAT, BUT CORROSION TO BOTH BOLTS THAT HOLD THIS LINE IN PLACE AND CAUSED THE BOLTS TO SNAP WHEN TRYING TO REPLACE THIS LINE.

Type: Vehicle, Vehicle: 2012 TOYOTA COROLLA, Manufacturer: Toyota Motor Corporation
Incident: Oct 2020
Jun 2019

POWER CONTROL VALVE GETS STUCK CLOSED CHECK ENGINE LIGHT AND TRACK LIGHT COMES ON THIS HAS BEEN A PROBLEM WHEN I GOT THE CALL NEW IT HAS 30 TIMES T CANT USE MY CRUZ CONTROL AFTER 50 MILES IT IS RESET ITSELF ALL GOES BACK TO NORMAL OR I PUT A SCAN TOOL ON AND RESET IT

Type: Vehicle, Vehicle: 2012 TOYOTA COROLLA, Manufacturer: Toyota Motor Corporation
Incident: May 2019
Apr 2018

2012 TOYOTA COROLLA. CONSUMER WRITES IN REGARDS TO TRANSMISSION AND VEHICLE ACCELERATION PROBLEMS. *SMD *CN

Type: Vehicle, Vehicle: 2012 TOYOTA COROLLA, Manufacturer: Toyota Motor Corporation
Incident: Dec 2015
Jul 2014

TL* THE CONTACT OWNS A 2012 TOYOTA COROLLA. THE CONTACT STATED WHEN SHE TRIED TO DRIVE IN REVERSE, THE PARKING GEAR FAILED. THE VEHICLE WAS NOT TAKEN TO AN DEALER FOR DIAGNOSTIC TESTING BECAUSE SHE WAS UNABLE DRIVE THE VEHICLE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 37,000.

Type: Vehicle, Vehicle: 2012 TOYOTA COROLLA, Manufacturer: Toyota Motor Corporation
Incident: Jun 2014
Feb 2014 Crash

SUDDEN UNINTENDED ACCELERATION FROM STOP. PUT CAR IN DRIVE AFTER BACKING OUT AND IT SHOT FORWARD ABOUT 25' INTO A TREE. MAJOR DAMAGE TO CAR. NO INJURIES. *TR

Type: Vehicle, Vehicle: 2012 TOYOTA COROLLA, Manufacturer: Toyota Motor Corporation
Incident: Oct 2014
Aug 2013

TL* THE CONTACT OWNS A 2012 TOYOTA COROLLA. THE CONTACT STATED THAT WHILE STOPPED AT A STOP LIGHT, HE DEPRESSED THE ACCELERATOR PEDAL BUT THE VEHICLE WOULD NOT ACCELERATE. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS. THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 10,000. *TR

Type: Vehicle, Vehicle: 2012 TOYOTA COROLLA, Manufacturer: Toyota Motor Corporation
Incident: Jul 2013

Trend Over Time

Complaints by year

Quick Summary

The 2012 Toyota Corolla has 6 Power Train complaints on file. 1 crashes have been reported. Review the timeline above for detailed owner experiences.