1995 Lexus Sc400 problems
The Lexus SC (Japanese: レクサス・SC, Rekusasu SC) is a grand tourer that was retailed by Lexus (a luxury vehicle division of Toyota), and built from 1991 until 2010. It features a front-engine, rear-wheel-drive design and seating for up to four passengers. The first-generation SC debuted as the V8-powered SC 400 in 1991, and the I6-powered SC 300 was added in 1992. Both first-generation models were produced until 2000. The second-generation model, the SC 430, went into production in 2001. The SC 430 features a hardtop convertible design and a V8 engine. The first-generation SC was largely styled in California at Calty, and the second-generation SC was mainly conceived at design studios in Europe.
In Japan, the related third-generation Toyota Soarer, with which the first-generation SC originally shared body design and multiple components, featured a separate line-up of vehicle configurations and different powertrains. The third generation Soarer sport coupe, largely identical to the SC 430, was superseded by its Lexus counterpart in Japan when the Lexus marque débuted there in 2005. The SC was the sole coupé in the Lexus lineup until the arrival of the IS C. According to Lexus, the SC designation stands for Sport Coupe. The LC replaced the SC lineup in 2017.
First generation (Z30; 1991)
1991–2000
In the early 1990s, following the début of Lexus, automotive press reports indicated a forthcoming Full-size Lexus coupé to compete with other luxury GT coupés of other marques like the Mercedes-Benz CL, Acura Legend coupe and later the Acura CL, Mazda Eunos Cosmo, Buick Riviera, Cadillac Eldorado, Lincoln Mark VIII, Jaguar XJS, Bentley Continental, Maserati Shamal/Ghibli, Ferrari 456 and BMW 8 Series coupe. At that point, Toyota had no genuine luxury coupés in its model range. A coupe would complement the successful Lexus flagship model, the V8-powered, rear-wheel drive LS 400 sedan. The coupé was going to be targeted towards the American market, and the development effort for its exterior design was handed over to the Calty Design Research center in California in 1987.
The American Calty design team took a different approach to designing the car, using plaster molding shapes to design the body, and working three-dimensionally instead of the traditional 2-D sketch approach. As described by design chiefs Denis Campbell and Erwin Lui, the result was a car that was based on "emotion and feeling" rather than linear aesthetics. The resulting design possessed almost no straight edges, and produced a drag coefficient of Cd=0.31. The production design concept by Lui was approved at the beginning of 1989, resulting in Lui being sent back to Japan for 4 months to assist in completion of the production design. According to automotive journalist Bill Russ, the SC design was considered influential among automotive designs of the time.
Production of the Soarer started in April 1991 at the Motomachi plant in Toyota, Aichi, with the Lexus SC produced alongside the Soarer at a second Higashi Fuji plant at Susono, Shizuoka. Motomachi-sourced cars lasted until April 1997. The Lexus SC platform was used to develop Toyota's next generation Supra, both vehicles were manufactured in the same plant.
The SC 400 débuted on 1 June 1991 in the United States as a 1992 model. The SC 400's 4.0 L V8 1UZ-FE, the same engine as used in the LS 400, was reported to have cost over US$400,000,000 in research and development. The engine sits behind the front axles, which makes it a front mid engine rear wheel drive vehicle. The SC 400 was honored as the Motor Trend Import Car of the Year for 1992. It also made Car and Driver magazine's Ten Best list from 1992 through 1996.
In July 1992, the SC 300, a smaller-engined version of the SC 400, premiered in the United States. The SC 300 was equipped with a 3.0 L inline 6 2JZ-GE. Lexus' traction control system, TRAC, was offered as an option.
The first-generation SC lasted in production until 7 July 2000, over nine years, quite long compared to the other cars of the 1990s. Even with the SC's long production cycle, only minor exterior changes were made. New tail lighting and a modified spoiler design was part of the mid-cycle vehicle refresh. A front grille was added in 1996, along with a redesigned front bumper, side skirts and rocker panels. The SC 400 produced 250 hp (186 kW)/260 lb⋅ft (353 N⋅m) from 1991 to 1995. The original 1991–1997 engines for the 2JZ-GE-powered SC 300 were rated at 225 hp (168 kW)/210 lb⋅ft (285 N⋅m). The output of the SC 300 was 5 horsepower more than the equivalent engine used in the Toyota Supra.
In 1996, the SC 400's 1UZ-FE engine design was upgraded to 260 hp (194 kW) from 250 hp (186 kW). These engines were coupled with a 4-speed automatic transmission on both the SC 300 and SC 400 models. A 5-speed manual transmission was only offered on the SC 300 from its debut until 1997.
By the end of the decade, North American SC sales began dwindling due to the lack of significant design updates since the car's introduction and marketplace changes that led to loss of interest in coupes.
In 1997 (1998 model year), both the SC 300 and 400 were upgraded with VVT-i and thus the ratings were raised to 290 hp (216 kW)/300 lb⋅ft (407 N⋅m) of torque for the SC 400 and 225 hp (168 kW)/220 lb⋅ft (298 N⋅m) of torque for the SC 300. Tests conducted on the new engines showed an acceleration for the SC 400 for years 1992–1995 of 0–60 mph in 6.9 seconds, years 1996–1997 in 6.7 seconds, and years 1998–2000 in 6.1 seconds. For the SC 300 an acceleration 0–60 mph in 6.8 seconds with the 5-speed manual and 7.2 seconds with the 4-speed automatic for all years. This 1997 upgrade included the replacement of the four-speed automatic on the SC 400 to a five-speed unit. With the replacement of the five-speed unit those models also got a new differential with a final drive of 3.27 improving both fuel economy and top speed.
Sales of the automatic transmission SC 300 and SC 400 models formed the vast majority of models purchased. The Lexus SC 400 was never officially sold in the British Isles, but many examples found their way across the Atlantic as personal imports.
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Common 1995 Lexus Sc400 problems
The Lexus SC400, produced from 1992 to 2000, is known for its reliability and performance. However, as with any car, there are common problems that owners have reported. Here are some of the most frequently mentioned issues:
- Heating and AC Control: The heating and AC control on the SC400 can fail intermittently. This is a common issue that can cause the heating and AC system to malfunction. It is recommended to check the system regularly to prevent any potential problems.
- Check Engine Light: The check engine light on the SC400 can be caused by an EVAP system failure. This is a common issue that can cause the check engine light to come on. It is recommended to check the EVAP system regularly to prevent any potential problems.
In conclusion, the Lexus SC400 is a reliable and performance-oriented car, but like any car, it has its common problems. It is recommended to check the car regularly and seek professional help if any issues arise. With proper maintenance and care, the SC400 can provide years of reliable and enjoyable driving.
Is Lexus SC400 reliable?
These cars will last forever and need very little. At 245K no issues with drive train at all. No oil loss at all.
How long can a SC400 last?
With proper maintenance these cars will easily go 300,000 miles or more with little trouble. The engine is based on the old Toyota IRL racing engine, is durable, and built with forged internals!
What are the problems with the 1993 SC400?
Common issues include cracked dash vents, broken window regulators, dead LCD displays and gauge-cluster lights, and worn lower control-arm bushings and lower ball joints. More serious problems include power-steering pump leaks that can damage the alternator and cracks in the coolant overflow reservoir.
Is the Lexus SC400 fast?
The coupe soars from zero to 60 mph in 6.7 seconds compared with 7.9 for the sedan. The coupe clears the quarter-mile in 15.2 seconds at 93 mph, versus the sedan's 15.9 at 90 mph. That performance also shuts down SC400 competitors such as the new Acura Legend coupe, the Mercedes 300CE, and the Cadillac Eldorado.
1995 Lexus Sc400 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Lexus Sc400 problems, we found that the most common problems with these 2023 model year vehicles are:
- Tires problems
- Electrical system problems
- Vehicle speed control problems
- Interior lighting problems
- Service brakes problems
The graph below shows statistics for all 1995 Lexus Sc400 vehicle components and the number of complaints received.
1995 Lexus Sc400 complaints
The NHTSA has received 9 complaints about various vehicle components related to the 1995 Lexus Sc400.
TIRES PROBLEM
- Date Of Incident: 2013-04-01
- Components: TIRES
- Summary: WHILE DRIVING DOWN THE FREEWAY THE REAR TIRE STARTED SMOKING, I PULLED OVER AND FOUND A BIG HOLE IN THE SIDEWALL. I DID A RESEARCH ONLINE AND A LOT OF PEOPLE COMPLAINED ABOUT TIRE FAILURE AROUND 5K MILES, WITCH IS EXACTLY WHAT I PUT ON THEM. *TR
ELECTRICAL SYSTEM,INTERIOR LIGHTING PROBLEM
- Date Of Incident: 2006-03-01
- VIN: JT8UZ30C0S0
- Components: ELECTRICAL SYSTEM,INTERIOR LIGHTING
- Summary: (1) THE PROBLEM IS ON THE 1995 LEXUS, SC400. (2) THE NEEDLES IN THE INSTRUMENT CLUSTER GET BLACKENED OUT; THEREFORE, I TOTALLY CAN'T SEE THE SPEED THAT I WAS GOING. THAT IS VERY DANGEROUS BECAUSE I CAN GO FASTER THAN THE SAFETY LIMIT WITHOUT KNOWING IT. ALSO, THE OTHER INSTRUMENTS NEEDLES GET DARKENED AND DON'T SHOW THE CURRENT CONDITION OF THE CAR SUCH AS THE TEMPERATURE, FUEL, AND RPM. (3) THIS PROBLEM HAPPENS IN MANY LEXUS SC300, SC400, LS400 FROM THE YEAR OF 1992 TO 2000. I CAN PROVE IT'S THE COMMON SAFETY FAILURE FOR THESE CARS WITH YOUR INSTRUCTION. I WISH THE PROBLEM COULD BE REPAIRED OR REPLACED BY LEXUS MANUFACTURERS. *NM
SERVICE BRAKES, HYDRAULIC,AIR BAGS PROBLEM
- Date Of Incident: 2004-11-23
- Crash: 1
- VIN: 3D3K428D03G
- Components: SERVICE BRAKES, HYDRAULIC,AIR BAGS
- Summary: WHILE DRIVING,THE REAR OF THE VEHICLE HYDROPLANED WITH OUT WARNING. THE CONSUMER APPLIED THE BRAKES, BUT THE PEDAL WENT TO THE FLOOR. THE DRIVER WAS UNABLE TO MAINTAIN CONTROL OF THE VEHICLE AND CRASHED INTO A DITCH. THE AIR BAGS DID NOT DEPLOY. THE CONSUMER AND PASSENGER WAS NOT INJURED. PLEASE FILL IN ADDITIONAL INFORMATION. *JB. *AK
TIRES PROBLEM
- Date Of Incident: 2002-12-24
- Components: TIRES
- Summary: TIRES: PIRELLI MODEL P6000; A FEW MONTHS AGO, ONE OF THE TIRES SPLIT ON THE INSIDE CAUSING A FLAT. RECENTLY, ANOTHER TIRE OF THE SAME SET DID THE SAME THING. THE TIRES HAVE LESS THAN 20,000 MILES. THE RETAILER IS NOT AWARE OF A RECALL.
VISIBILITY PROBLEM
- Date Of Incident: 2001-12-13
- VIN: N/A
- Components: VISIBILITY
- Summary: WHEN VEHICLE IS BEING DRIVEN AT ANY SPEED AND PUTTING AUTOMATIC WINDOW DOWN DRIVER'S DOOR UNEXPECTEDLY OPENS, CAUSE UNKNOWN. PLEASE GIVE ANY FURTHER DETAILS.*AK
VEHICLE SPEED CONTROL PROBLEM
- Date Of Incident: 1998-06-03
- VIN: JP8UZ30C2S0
- Components: VEHICLE SPEED CONTROL
- Summary: CONSUMER WAS DRIVING AT APPROXIMATELY 40 MPH, WENT TO MAKE A ROUTINE STOP,VEHICLE DID NOT SLOW DOWN. PUT VEHICLE INTO NEUTRAL, CAUSED THE VEHICLE TO ACCELERATE , WENT 3000 RPMS FOR 3-4 SECONDS. THIS DEFECT COULD HAVE RESULTED IN AN ACCIDENT. *AK
VEHICLE SPEED CONTROL PROBLEM
- Date Of Incident: 1996-12-04
- VIN: JT8UZ30C350
- Components: VEHICLE SPEED CONTROL
- Summary: SUDDEN ACCELERATION.
SEATS PROBLEM
- Date Of Incident: 1995-07-01
- VIN: JT8UZ30C2S0
- Components: SEATS
- Summary: POWER SEAT FAILURE. *AW
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 1994-10-13
- VIN: JT80Z30C6S0
- Components: ELECTRICAL SYSTEM
- Summary: IN CERTAIN OPERATING CONDITIONS, DEPRESS THE ACCELERATOR PEDAL VEHICLE STALLS. TT
Positive 1995 Lexus Sc400 car reviews
Additional sources
More sources of information about 1995 Lexus Sc400 problems:
Lexus Sc400 Common Problems? - 92 - 00 Lexus SC300 / SC400 ...
Sep 25, 2010 ... 1) Lower control arm bushings, check for play, replace with Daizan bushings from TM Engineering or replace with Supra 94-98. · 2) Lower ball ...
1995 Lexus SC400 Problems and Complaints - 2 Issues
Top 1995 Lexus SC400 Problems · Dashboard Gauges May Have LED Problems. 52 people have reported this. 23 · Heating and AC Control May Fail Intermittently. 41 ...
What Should I Keep In Mind If I Buy A 96 Sc400? - 92 - 00 Lexus ...
Aug 11, 2009 ... Other common problems are side view mirrors control unit (in the steering column, not the doors), Rear trunk hold-open cylinders, trunk mounted ...
SCFAQ: Common problems experienced with the SC300 & SC400 ...
Jan 17, 2005 ... Common problems experienced with the SC300 & SC400 · Blacked-out needles: · Blacked-out Displays: · Leaking power steering pump: · Worn leather ...
Thinking about getting a Lexus SC400 (1991-00). Thoughts? : r/Lexus
Oct 8, 2019 ... The SC400 has a common issue with the power steering pump where if it leaks, it leaks directly into the alternator. (This is not an issue on ...
Other years of Lexus Sc400
Are you having problems with your 1995 Lexus Sc400?
Dimitri McLaughlin 2025-01-05
Finally! Congratulations on your new car! It's truly wonderful. I have always admired the Lexus SC400, and I'm so glad you were able to get one of your own. You're the 3rd owner, and it's amazing that the first 2 owners knew each other and lived down the street from each other. The car spent her entire life on Long Island until now, and it's great to see her getting a workout. I love taking long trips, and I take her out on the open road every chance I get. Even after 15 years, she still gets admiring glances. Other SC400 drivers smile and wave, and I return the favor. It's like a little secret society. You can't go wrong if you find one that's well maintained. Like others have said, the interior is the best. I have a 1995 model, which is the first year with a black/black interior. It's sweet!!
Toni Mayer 2025-01-02
I bought mine from an individual who takes excellent care of cars, just like I do. My SC has been a fantastic car. You can't beat Lexus quality. Although the 'swinging' cup holder is pretty useless, there is little else about this vehicle that I don't like.
Guy Olson 2024-11-04
It's amazing to think that more than 14 years have passed since I drove 'Jade' out of the new car showroom in northern New Jersey back in August of 1995. She was actually the second SC400 I ever owned, and I knew exactly what I was getting into when I returned my 1992 SC400 'Honey' at the end of its lease. Over the years, I've owned or leased a variety of luxury cars, including Jaguars, Mercedes, Cadillacs, and BMWs, during my time living in New York City. But never did I imagine that I'd still be turning heads and receiving thumbs up on the road with Jade! If our relationship were a marriage, it would be a very, very good one. Just like with my wife, I plan to be with Jade until my very last day.
Oswaldo Rohan 2024-10-05
I love this car! It's fast, comfortable, sleek, has nice colors, a great engine, a great transmission, and nice wheels.
August Turner 2024-09-03
You did a great job handling this car! The acceleration was impressive and the Nakamichi sound system was excellent. I also noticed that the traction control was working well. It's no surprise that you received a lot of compliments while driving this car - it's definitely an eye-catcher!