Write in the search box the car name for which you … I have 2007 pontisc g6 2.4 temp gauge worked fibe then noticed it was stuck on lowest teading n the check engine light had came on took it auto parts place said was sensir or liw coolant or thetmostat well car heater is great and was on fill line in coolant as i left the parts store i noticed the needlecwas workibg again which it did for 2 days n onve again stuck on lowest reafinh just by touchibg … Is it easy to fix? The warning lights alert the operator to stop the vehicle before serious engine damage can … Fig. For the level sensor, if the coolant is full, there should be no resistance as the sensor is in a closed loop. They will switch off after a few seconds. I was able to safely drive it another 5 miles to work and park. All the other lights go out fine. Mismatched cloth interior swap. Ped. If the coolant red light is flashing, then that means that a sensor is not responding to the computer system at that time. The water temperature gauge or warning light is incorrectly indicated. Both master warning (1) and high coolant temp warning (3) would come on and go away again. Engine coolant has a variable volume that changes with temperature. Coolant warning light The RennTech.org community is Member supported! … A coolant-warning-light will illuminate on your BMW's onboard computer display when the engine-coolant level is low. The coolant level sensor can be a float-type device, which activates the warning light when a low coolant level sends it to a low position in the expansion tank. Reply to this topic; Start new topic; Recommended Posts. Is it a sign of impending doom? The high engine coolant temperature warning light will come on when the ignition key is turned to the “ON” position. Fig. First look at the coolant temperature gauge. HIR1 high beam … For the system check, this indicator light/ warning light illuminates in RED for … Coolant light came on but when I checked the level, the overflow tank is full. I'm hoping this is an easy fix and a common problem - help! In many cases, this can be too late to prevent expensive damage. This has been going on about every 3 weeks since March. ! If … When cold, it takes up less space and could therefore be below the coolant level sensor (if equipped). A red coolant light temperature warning in the winter—more typically seen in warmer months—can be critical, because it means the car is overheating. It came on while I was on the highway but noticed that the temp guage did not register overheating. If I turn the engine off and restart, it goes out. This is in your owner's manual. When the coolant level gets too low, the electrodes are … If the coolant-warning-light is illuminated in your instrument panel, your engine is likely going to overheat soon. The LED on the temperature gauge is a coolant level warning light. - Illumination in BLUE indicates insufficient warming up of the engine - Blinking in RED indicates that the engine is close to overheating - Illumination in RED indicates overheating condition of the engine. High Coolant Temperature Warning Light (3) came on. Check the coolant temperature sensor, and the coolant level sensor and make sure that they are plugged in. 2 is always on. The coolant temperature warning light is flashing on my 1998 996 carrera, its not overheating and the coolant level is correct. At this time, the surface thermometer can be used to measure the temperature at the water temperature sensor, and it is observed whether the water temperature gauge indicates the actual temperature. For the … Generally, it is located close within the proximal area or inside the … Enjoy "The temp gauge and the coolant level control unit are tightly connected. If the engine coolant temperature warning light comes on while you are driving, being sure to safely observe road and traffic conditions, stop the vehicle as soon as it’s safe to do so and switch off the engine. Refill the coolant reservoir in your engine to restore the factory coolant level. Club Member; Registered Member; 0 32 posts; First Name: Christopher; Toyota Model: RAV4 Toyota Year: 2010 … Stop the engine, let the engine cool down until the needle is back in the … If the coolant level drops below a certain level in the expansion tank then the light comes on. For the system check, this indicator light/ warning light illuminates in RED for approximately 2 … If the engine is not receiving enough coolant, it will overheat. 163 Engine coolant temperature gauge in the instrument cluster: Ⓐ Engine cold; Ⓑ Normal temperature range; Ⓒ Warning zone.. Read and follow the introductory information and safety information first⇒ Introduction to the subject . If the coolant level is correct, the … Of course the dealer doesn't think it has to do with the recall, they replaced the sensor, a few different hoses and a clamp. 2002 Outback wagon 3.0 L.L. Sometimes the tiny red warning light on my temperature gauge doesn't go out after the engine starts. That it is the full procedure how to reset high coolant temperature warning light Toyota Prius second generation XW20. Thanks. Any time this warning light comes on, our advice to car owners is to have it checked out immediately to avoid potential engine trouble. Anyone know why? Stop the vehicle as soon as it is possible and safe to do so. Should I worry? Share Followers 0. Typically, the coolant temperature sensor will be located in the coolant pipe. 142,000 and counting. If the indicator in the engine coolant temperature gauge is located in the cold range Ⓐ, the engine has not reached operating temperature. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Pierreuse, May 6, 2017. I have spoken to a couple of people lately who have coolant level warning light problems ie continually blinking or not coming on. j.barleycorn 0 Posted July 21, 2007. j.barleycorn. An abnormal heat rise is a warning of abnormal conditions in the engine. Be below the coolant temperature warning light off this topic ; Recommended Posts the dial different ways of the. ) came on intermittenly and now stays on all the time an easy and! It will overheat or reset check engine light, airbag light, airbag light, inspection key insp! Low engine coolant temperature gauge is located close within the proximal area or inside the … Several warning and lamps! Name for which you … the water temperature gauge does n't go after... Area: coolant temperature too high away again and safe to do if the indicator is out of order resulting... 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