October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Temperature Switch

Pull harness from temperature switch. With engine below 68°F (20°C), temperature sensor should have continuity between both terminals. With engine above 104°F (40°C), temperature sensor should show an open circuit between terminals. If not, replace temperature sensor.