What to Do When You See P0118 Engine Coolant Temperature Circuit High Input

P0118 is a diagnostic trouble code (DTC) for “Engine Coolant Temperature Circuit High Input”. This code indicates that the Vehicle Control Module (VCM) has detected an abnormally high voltage on the Engine Coolant Temperature (ECT) circuit. This issue is often caused by a faulty coolant temperature sensor or wiring harness. Other possible causes may include…

Get Ready for Your 2016 Toyota Highlander 60000 Mile Service

The 2016 Toyota Highlander 60000 mile service is a comprehensive vehicle inspection and maintenance package designed to keep your Highlander running at peak performance. It includes an oil change, tire rotation and pressure check, fluid level checks, belt and hose inspections, spark plug replacement, air filter replacement, vehicle diagnostics testing, as well as a variety…