1993 Lexus SC400 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Lexus SC400
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1993 Lexus SC400 ProblemsHeating and AC Control May Fail Intermintently
There are reports of intermittent failures with the heating and air conditioning control. The digital display might fail or the control might fail to switch between heater functions.
There are reports of LED problems in the dashboard gauges. The lights burn out, making the gauges difficult to see at night, and require replacement.
1993 Lexus SC400 QuestionsTrunk will not open from inside or outside. (1 answer)
Trunk was totally operational prior to two weeks ago. Tried to open trunk from inside to no avail. Tried key on outside to no avail. Is there any other way to get trunk open to trouble-shoot problem?
My car is acting strange it's done it before. It's like the car has a mind of its own. I used to put cheep gas and it started to shake and exhaust smoke would pour in my cabin. So I changed to premium after the mistake I made. So it ran great for a month but just recently it started again...
The speedometer bounces all over. It registers 80 when I am doing 35, and it will stay at 40 when I am stopped. I am at a loss why it is malfunctioning