2011 LEXUS CT — Problems, Recalls & Safety Data
N/A
Safety Rating
30
Owner Complaints
0
Recalls
9
Service Bulletins
0
Investigations
Overview of the 2011 LEXUS CT
The 2011 LEXUS CT has received a total of 30 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). 9 technical service bulletins have been issued by Toyota Motor Corporation for this model year. The most commonly reported problems involve the Service Brakes (8 complaints), Electrical System (4 complaints), and Engine (4 complaints).
Recalls for the 2011 LEXUS CT
There are no recalls on file with NHTSA for the 2011 LEXUS CT. No Active Recalls
Owner Complaints for the 2011 LEXUS CT
30 complaints have been filed with NHTSA for the 2011 LEXUS CT. Below is a breakdown by vehicle component.
| Component | Complaints | Crashes | Fires | Injuries | Deaths |
|---|---|---|---|---|---|
| Service Brakes | 8 | 1 | 0 | 1 | 0 |
| Electrical System | 4 | 0 | 0 | 0 | 0 |
| Engine | 4 | 0 | 0 | 0 | 0 |
| Air Bags | 3 | 2 | 0 | 1 | 0 |
| Fuelpropulsion System | 3 | 0 | 0 | 0 | 0 |
| Unknown Or Other | 3 | 0 | 0 | 0 | 0 |
| Exterior Lighting | 1 | 0 | 0 | 0 | 0 |
| Service Brakes Hydraulic | 1 | 0 | 0 | 0 | 0 |
| Steering | 1 | 1 | 0 | 1 | 0 |
| Vehicle Speed Control | 1 | 0 | 0 | 0 | 0 |
| Wheels | 1 | 0 | 0 | 0 | 0 |
Most Recent Complaints
The horn quit working, but the alarm that came from the horn still works. I suspect it's the clock spring.
There is an issue with the brake booster and brake booster pump assemblies that causes this vehicle to brake poorly. These parts are known to malfunction in Lexus CT 200h models and recognized by Lexus/Toyota. This issue needs to be extended into a recall for the vehicle due to the danger it poses while braking. Lexus/Toyota have acknowledged the issue via their letter: Customer Support Program 21LE01. The original publication of this program was issued on May 20, 2021. Within the letter they recognize that these parts will commonly break down. They issued a brief coverage on vehicles affected. A primary coverage on vehicles prior to November 30, 2022, and a secondary coverage on vehicles within 10 years of operation and 150,000 miles. With the secondary coverage applying to whichever came first. As a secondary owner of this vehicle, I had no idea this letter had been sent out. I had purchased this car late 2022. Had there been a recall notice on these vehicles, I would have been able to speak to a service representative about getting this issue remedied. Seeing as my vehicle is at 143,273 miles and 14 years in use, I am no longer covered through the Customer Support Program 21LE01. During my years of operating this vehicle I have experienced issues when braking. While driving and braking over bumpy roads the vehicle's braking would feel less effective. A week before my vehicle's Brake, Brake System, ABS, and Traction Control lights came on, I nearly experienced a collision with another vehicle while turning at a street light. The brakes should have been more than enough to have stopped the vehicle in the moment, and the ABS should have kicked in when it sensed me attempting to come to a harsh stop. Once I had diagnosed the dashboard lights I received OBD2 code C1391. Indicating an issue with the Power Brake Booster. Seeing as the issue is recognized by Lexus/Toyota, and this issue posing danger while operating the vehicle, there should be a recall imposed.
There is an issue with the brake booster and brake booster pump assemblies that causes this vehicle to brake poorly. These parts are known to malfunction in Lexus CT 200h models and recognized by Lexus/Toyota. This issue needs to be extended into a recall for the vehicle due to the danger it poses while braking. Lexus/Toyota have acknowledged the issue via their letter: Customer Support Program 21LE01. The original publication of this program was issued on May 20, 2021. Within the letter they recognize that these parts will commonly break down. They issued a brief coverage on vehicles affected. A primary coverage on vehicles prior to November 30, 2022, and a secondary coverage on vehicles within 10 years of operation and 150,000 miles. With the secondary coverage applying to whichever came first. As a secondary owner of this vehicle, I had no idea this letter had been sent out. I had purchased this car late 2022. Had there been a recall notice on these vehicles, I would have been able to speak to a service representative about getting this issue remedied. Seeing as my vehicle is at 143,273 miles and 14 years in use, I am no longer covered through the Customer Support Program 21LE01. During my years of operating this vehicle I have experienced issues when braking. While driving and braking over bumpy roads the vehicle's braking would feel less effective. A week before my vehicle's Brake, Brake System, ABS, and Traction Control lights came on, I nearly experienced a collision with another vehicle while turning at a street light. The brakes should have been more than enough to have stopped the vehicle in the moment, and the ABS should have kicked in when it sensed me attempting to come to a harsh stop. Once I had diagnosed the dashboard lights I received OBD2 code C1391. Indicating an issue with the Power Brake Booster. Seeing as the issue is recognized by Lexus/Toyota, and this issue posing danger while operating the vehicle, there should be a recall imposed.
I was driving my 2011 Lexus CT 200h and while driving my vehicle abruptly came to a stop in the middle of the road posing a safety risk to me and my passengers without warning. Up until this time, I had not received any "Check Engine" lights or any indication of failing units. At the time my car suddenly stopped, my gauge read 1/4 tank full. I was forced to call for roadside assistance and had to wait hours for a tow truck. Once transported for repair, the technician claimed it was a failed fuel tank sending unit that caused my car to stalled suddenly in the street. However, after researching other similar issues/instances I believe the sudden engine stall on a Lexus hybrid is almost certainly caused by an issue with the fuel pump or another critical fuel system component, not the sending unit resulting in this severe safety concern.
The contact owns a 2011 Lexus CT200H. The contact stated that while operating the vehicle, the ABS and brake warning light and check engine warning light remained illuminated. The vehicle was taken to the local dealer who diagnosed that the brake booster and brake booster pump were faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was unknown.
Safety Rating for the 2011 LEXUS CT
NHTSA has not yet tested the 2011 LEXUS CT in its New Car Assessment Program.
Technical Service Bulletins for the 2011 LEXUS CT
Toyota Motor Corporation has issued 9 technical service bulletins (TSBs) for the 2011 LEXUS CT. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.
L-SB-0061-12 — ENGINE AND ENGINE COOLING
SOME 2011-2014 MODEL YEAR CT200H ARE EXPERIENCING TROUBLE CODES (DTCS) P2111 AND POAOF.
L-SB-0004-13 — ENGINE
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
L-TT-0073-11 — ELECTRICAL SYSTEM:STARTER ASSEMBLY
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
LSB-0051-12 — ENGINE
LEXUS: NEW MANIFOLD ASSEMBLY IS AVAILABLE TO IMPROVE CONDITION OF THROTTLE ACTUATOR CONTROL SYSTEM AND ENGINE FAILURE OF STARTING DURING AMBIENT TEMPERATURE BELOW 23%F/-5%C. MODEL CT200H 2011-2012. *PE
LSC-CLB — ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
LEXUS: THE EXHAUST GAS CONTROL ACTUATOR MAY POSSIBLE DEVELOP COOLANT LEAK, THAT MIGHT CAUSE WATER TEMP INDICATOR LAMP AND CHECK ENGINE LAMP TO ILLUMINATE AND VEHICLE MAY OVERHEAT. MODEL 2011-12 CT 200H. *PE
LSC-CLB — ENGINE AND ENGINE COOLING:COOLING SYSTEM
LEXUS: THE EXHAUST GAS CONTROL ACTUATOR MAY POSSIBLE DEVELOP COOLANT LEAK, THAT MIGHT CAUSE WATER TEMP INDICATOR LAMP AND CHECK ENGINE LAMP TO ILLUMINATE AND VEHICLE MAY OVERHEAT. MODEL 2011-12 CT 200H. *PE
LSC-BLE — ENGINE AND ENGINE COOLING:COOLING SYSTEM
LEXUS: BULLETIN IS PROVIDING INFORMATION ON THE ENGINE/HYBRID SYSTEM COOLANT AND HOW TO DRAIN AND REPLACE IT WITH PROPER MIXTURE. IT MAY BE FILLED WITH AN IMPROPER MIXTURE OF COOLANT. *PE
LSB-0009-11 — ELECTRICAL SYSTEM
TOYOTA: HIGH VOLTAGE SAFETY PRECAUTIONS FOR THE HYBRID VEHICLES. 2011 CT. *RM
LSB-0009-11 — EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
TOYOTA: HIGH VOLTAGE SAFETY PRECAUTIONS FOR THE HYBRID VEHICLES. 2011 CT. *RM
NHTSA Investigations for the 2011 LEXUS CT
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the LEXUS CT
- 2011 LEXUS CT (current)
- 2012 LEXUS CT — 53 complaints
- 2013 LEXUS CT — 58 complaints
- 2014 LEXUS CT — 21 complaints
- 2015 LEXUS CT — 24 complaints
- 2016 LEXUS CT — 3 complaints
Other LEXUS Models
- LEXUS ES350 — 1,531 total complaints
- LEXUS RX — 1,154 total complaints
- LEXUS RX350 — 1,065 total complaints
- LEXUS IS 250 — 938 total complaints
- LEXUS ES300 — 862 total complaints
- LEXUS RX300 — 849 total complaints
- LEXUS ES — 817 total complaints
- LEXUS IS — 765 total complaints