Engine And Engine Cooling Problems of Lexus LS400

Lexus LS400 owners have reported 2 problems related to engine and engine cooling (under the engine and engine cooling category). The most recently reported issues are listed below.

1 Engine And Engine Cooling problem of the 1997 Lexus LS400

Failure Date: 08/13/2015

Vehicle does not start when hot. Starter does not turn. Vehicle was never recalled for NHTSA campaign 98v016000. My car has a production date of 7/97. Cut off date for this campaign was 6/97. I believe my vehicle should have been recalled for the repair of the magnetic switch in the starter. A no start condition exists and a fire can result if the solenoid shorts out. This is a safety issue and needs to be addressed.

See all problems of the 1997 Lexus LS400 🔎.

2 Engine And Engine Cooling problem of the 1997 Lexus LS400

Failure Date: 12/09/2014

As I was driving, my vehicle started accelerating on it's own. When I had previously checked the speed odometer it said 50. All of a sudden the vehicle started gaining speed. I took my foot off of the gas pedal and the speed kept accelerating. I pressed the brakes and the brakes did not work! the vehicle kept accelerating. I saw a side road and turned onto it. I kept trying to stop the vehicle and it kept going. I thought to pull the emergency brake and it slowed the vehicle considerable, but it kept moving. The engine continued to accelerate. I kept pumping the breaks with the emergency brake on and the car was still moving. It finally stop, but the engine was still accelerating. I put the vehicle in park and the more the engine accelerated. I put back in drive and it continued to accelerate. The vehicle started smoking. I didn't know what to do or what was going to happen to the vehicle. I told my sons to get out of the car. I turn the engine off, the car jumped and I ran away from the car. The vehicle was still smoking. I called 911. The car stopped smoking and remained in place. My husband came and started the vehicle it accelerated and he pressed the gas pedal and it stopped. I drove the car home and parked it. I am not driving the vehicle and this is the reason that I have not entered a VIN number.


Other Common Engine And Engine Cooling related problems of Lexus LS400

Problem Category Number of Problems
Car Stall problems
6
Engine And Engine Cooling problems
2
Engine Belts And Pulleys problems
1
Engine Grinding Noise problems
1


LS400 Service Bulletins
LS400 Safety Recalls
LS400 Defect Investigations