- 2012 chrysler town and country coolant thermostat driver#
- 2012 chrysler town and country coolant thermostat code#
When this happens, the engine is “over-cooled” and never reaches the proper operating temperature. When a thermostat is stuck open, it allows coolant to flow through the engine at all times.
2012 chrysler town and country coolant thermostat code#
Thermostat Stuck Open– Far and away, the most typical cause for the P0128 code is a thermostat that is stuck open.
Here are the most common causes of P0128: As a result, it consumes more gasoline to keep itself running correctly.įixing P0128 in the Chrysler Town and Country is usually a pretty easy thing to do since, 90% of the time, a stuck thermostat will cause the problem. This is because your Town and Country’s engine is running at a cooler temperature than it should be. Slight Decrease in fuel economy– The P0128 code may also lead to a slight decrease in fuel economy.Service Engine Soon– Other than the heater not working, the only other symptom of P0128 is typically the service engine soon light itself.If you feel your van’s heater working better when sitting still and worse on the highway, that’s a dead giveaway for a thermostat that is stuck open. When the thermostat doesn’t bring the engine up to the proper operating temp, it means that the coolant going through the heater core isn’t as hot. Lack of heat– The most prominent symptom of the P0128 trouble code in the Chrysler Town and Country is the lack of heat.Other symptoms may include poor engine performance and a decrease in fuel economy. The most common symptom of a P0128 trouble code in a Chrysler Town and Country is an illuminated malfunction indicator lamp (MIL).
2012 chrysler town and country coolant thermostat driver#
When the ECM detects that the engine’s coolant is not reaching its proper operating temperature within a set timeframe, it will trigger this P0128 trouble code to alert the driver of a potential issue. Below Thermostat Regulating TempĪs part of your Town and Country’s computer system, your Engine Control Module (ECM) tracks various engine conditions, such as air temperature, engine speed and load, coolant temperature, etc.
P0128 indicates an issue with the engine’s coolant temperature not reaching the proper operating temperature within a certain amount of time. The coolant temp sensor is responsible for telling the Engine Control Module (ECM) the engine’s coolant temperature. The P0128 OBD-II trouble code is a generic powertrain diagnostic code (it has the same meaning for the Chrysler Town and Country as any other vehicle). P0128 Definition: Coolant Temp – Below Thermostat Regulating Temp
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