For a Toyota Highlander, it's recommended to use Toyota Genuine Long Life Coolant or a coolant that meets the specifications of Toyota's Type 50/50, which is typically a mixture of ethylene glycol and water. Always ensure that the coolant is phosphate-free and compatible with aluminum engines. It's important to check your owner's manual for specific recommendations based on the model year and engine type. Regular coolant maintenance can help prevent overheating and engine damage.
Check your brake (stop) light fuse
Have vehicle scanned to determine the problem - usually in the emission control system,
Have vehicle scanned to determine the problem - usually in the emission control system,
start with engine off. press and hold that speedometer resetter while starting engine, check engine light will flash a few times then disappear.
I have a 2003 Highlander. Whenever I get the oil changed, the check engine light comes on within a couple of days. I finally figured out that there is a hose under the air filter case that gets disconnected when the filter is checked. Just reattach the hose and the light will reset after a few restarts of the engine.
Go call the Toyota car company or headquarters and ask the people who made the car.
With engine coldDrain coolant from radiatorRemove hose clamps on defective hoseRemove defective hose and replaceRe-fill coolant slowly to prevent an air lockStart engine and look for leaksRun engine to normal operating temperature with heater onRe-check coolant level
Yes, a loose or damaged gas tank cover can cause the engine check light to illuminate on a 2005 Toyota Highlander. This occurs because modern vehicles have an evaporative emissions system that monitors the integrity of the fuel system. If the gas cap is not sealed properly, it can trigger a fault in this system, leading to the check engine light turning on. It's advisable to check the gas cap and ensure it’s tightened or replace it if necessary.
The coolant capacity for a 2003 Toyota Tundra is approximately 12.2 quarts (or about 11.5 liters) when including the engine and the cooling system. It's essential to check the owner's manual for the specific engine configuration, as slightly different capacities may apply based on the engine type. Always ensure to use the recommended coolant type for optimal performance.
To reset a check engine light for a Highlander 2003, disconnect the battery for 10 minutes. After this time, reconnect the cables.
For a 2004 Toyota Highlander, the recommended engine oil is 5W-30, which provides optimal performance and protection in various temperatures. It's best to use synthetic or synthetic blend oil for improved engine efficiency and longevity. Always check the owner's manual for any specific recommendations or requirements based on your driving conditions.