1999 Toyota Land Cruiser Problems
RepairPal has identified the most common problems with the 1999 Toyota Land Cruiser based on complaints from actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.
At higher mileages (125,000+) the Engine Coolant Temperature Sensor may intermittently stop working, especially when the vehicle is fully warmed up. This can cause the engine to stall unexpectedly.
The power windows and mirrors stop working because of a problem with an electrical junction block—where power from the battery is distributed to that system.
The Throttle Position Sensor can get out of adjustment due to wear in the throttle body or due to carbon build up. This will cause the idle timing to advance more than 30 degrees which will cause very high HC and NOx emissions. Conversely, the Throttle Position Sensors can wear out and not properly advance the timing which causes a lack of power and poor fuel economy.