1994 Lexus SC300 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1994 Lexus SC300
Verified by mechanics, reported by drivers like you
1994 Lexus SC300 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.
1994 Lexus SC300 QuestionsPassenger seat remomal. (1 answer)
I need to remove the passenger seat so I can get to the engine ecm. Is there a fairly easy way to do this?
Does anyone know the location and removal process of the engine ECM on my 94 Lexus SC 300? Can I get the part number off it before removal?
I just checked my trouble code and got a 14 (ignition signal). Does anyone know the things to check for?