2012 Lexus CT Electrical system Problems
- Complaints
- 3about this part
- Share
- 7%of 43 total for the year
- Median mileage
- 14,350miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the electrical system of the 2012 Lexus CT, 7% of the 43 complaints for this model year. Where a mileage was given, the median is 14,350 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Complete loss of power in both the gas engine and in the hybrid electric engine while going 70 MPH,both the alarm systems-audible and dash went off. With no power I was able to get off the highway without crashing the car.”
NHTSA complaint #10610164, filed 2014-07, 12,700 miles“I had my headlights replaced under a recall. Roughly one year later my headlight is out again. It seems the problem has not been resolved. The headlight assemblies are very expensive and contain a lot of parts. I'm not sure where the problem lies, and therefor I'm not sure what needs to be replaced.”
NHTSA complaint #11343506, filed 2020-08Related service bulletins
- 10179782Aug 24, 2020Ti: technical instructions for limited service campaign klg customer support program 19le05 safety connect system ? Vehicle location inaccurate
- 10179738Aug 24, 2020Ti: technical instructions for limited service campaign klg customer support program 19le05 safety connect system ? Vehicle location inaccurate
- 10166016Sep 12, 2019Dealer Package: The Data Communication Module (DCM) in the subject vehicles are equipped with software to identify the location of the vehicle using the Global Positioning System…
- 10166015Sep 12, 2019Dealer Email: The Data Communication Module (DCM) in the subject vehicles are equipped with software to identify the location of the vehicle using the Global Positioning System…
- 10166013Sep 12, 2019Region Email: The Data Communication Module (DCM) in the subject vehicles are equipped with software to identify the location of the vehicle using the Global Positioning System…
- 10060770Apr 21, 2014Summary to be provided on a future date.
- 10060808Oct 25, 2012Summary to be provided on a future date.
- 10042601Sep 16, 2011Lexus: providing information regarding safety precautions for general high voltage for hybrid system circuits which operates up to 650 volts. The volts are very high and…
Electrical system: other model years
Other parts of the 2012 Lexus CT
15 complaintsBrakes
11 complaintsOther or unknown
5 complaintsAir bags
4 complaintsElectronic stability control
2 complaintsFuel system
2 complaintsBody and structure
2 complaintsSuspension
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsEquipment
1 complaintsSeat belts
1 complaintsTires
1 complaints
← All problems reported for the 2012 Lexus CT
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology