The Check Engine Light may illuminate because a component of the oxygen sensor stops working. As a result the engine computer is unable to determine the proper ratio of air to fuel for the engine. Replacing the failed oxygen sensor should correct this concern.
Resources for the Repair and Maintenance of your 1999 Lexus LX470
1999 Lexus LX470
1999 Lexus LX470 Problems
Occasionally, the Check Engine Light is illuminated due to failures in the evaporative emission (EVAP) system. Our technicians tell us that proper diagnoses is generally required to confirm the exact fault causing the warning light to come on.
The Check Engine Light may illuminate due to an evaporative emission (EVAP) system fault. Our technicians tell us these EVAP system faults can be difficult to diagnose but it is not uncommon to find a failed charcoal canister or a loose or worn gas cap.
1999 Lexus LX470 Recalls (Recent)
Summary: CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE DAYTIME RUNNING LIGHTS DO NOT MEET LUMINOUS INTENSITY STANDARD.Learn more »
1999 Lexus LX470 Questions and Answers
how do i tighten outside front door lock? I can't remove the inside door handle so I can't get the inside door panel off.
got a o2 code from autozone replaced both on drivers side how long before the engine light goes off
is it ok to splice brake line with compression fittings
is this possible? a coil test,and can two coils 2 and 6 go out at the same time adn do you know what could cause this thanks
1999 Lexus LX470 Reviews
i have a 1999 lx 470 best car of the 8 i have owned, this one just went of 200,000 miles and is a quiet as it was the day it was bought...i want a new car but can't imagine buying a new car for no reason... i don't think another car that could live up to my expectations now...
I have 350,000 miles on my 1999 LX470 and it's still going strong. Regular maintenance is all I've done. This vehicle has made me a Lexus owner for life.
wonderful suv will buy another lexus for sure