Your car will be ok to drive, itll just take it engine a lil longer to warm up.
Table of Contents
How do I fix my BMW P0597?
What causes P0597?
What the P0597 code means. If a PCM (Powertrain Control Module) stores this code, it’s because the engine’s thermostat is experiencing an issue with the control voltage. The control circuit is most likely either open or short.
What does P0597 mean?
Diagnostic trouble code (DTC) P0597 code stands for “Thermostat Heater Control Circuit/Open.”
How much does it cost to replace BMW thermostat?
The Best in Auto Repair The average cost for a BMW 328i thermostat replacement is between $458 and $523. Labor costs are estimated between $178 and $225 while parts are priced between $280 and $298.
What does the BMW thermostat do?
A BMW thermostat controls the flow of coolant from your BMW engine through the radiator. During warmup coolant flows, but not into the radiator until proper operating temperature has been reached.
How do I fix code P0599?
- Replace defective circuitry components.
- Replace a defective thermostat.
- Replace or repair defective control housing.
- Refill low engine coolant.
- Replace a faulty PCM, in rare cases.
What is a po128 code?
Error code P0128 indicates that your engine coolant temperature is below the thermostat regulating temperature. This means that your Engine Control Module (ECM) or Powertrain Control Module (PCM) has recognized that your engine is running cooler than it’s supposed to.
What is code P0599?
Diagnostic trouble code (DTC) P0599 stands for “Thermostat Heater Control Circuit High.” This code is logged when the powertrain control module (PCM) detects an incorrect signal from the thermostat. Some vehicles with newer engines can utilize thermostats that are electronically controlled by the PCM.
What is an engine coolant thermostat heater?
A car’s engine thermostat is the component in its cooling system that opens and allows coolant to circulate once the motor is warmed up. This gives two main benefits: 1) It allows the engine to heat up to its optimum temperature as quickly as possible, and 2) it keep the engine at its optimum temperature while running.
What happens when you have a bad thermostat?
HVAC system won’t turn on: The most obvious sign of a bad thermostat is that the HVAC system in your building won’t turn on or respond to the thermostat. You should be able to turn on your heating or cooling system from the thermostat, or change operation back and forth from heating to cooling.
How do you know if your thermostat is bad in your car?
- Odd Temperature Gauge Readings. Your temperature gauge should register cold when you first start your car and slowly build up to normal as the engine warms up.
- Air Temperature Changes.
- Coolant Leaks.
- Strange Sounds.
- Heater Problems.
How long does it take to change a BMW thermostat?
It will take a mechanic between 1 to 2 hours to complete a thermostat replacement service. Depending on the shop you go to, labor can cost between $65 and $100 per hour, so call ahead to get a repair estimate.
Does thermostat affect car performance?
If your thermostat fails, the engine will not operate within its ideal temperature range. In turn, this will affect the -performance of your vehicle.
Why is my 2006 BMW 325i overheating?
The most common reasons a BMW 325i is overheating are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat.
Can you run a vehicle without a thermostat?
Absolutely. You can run without the thermostat all summer. It can be hard on the engine when it’s cold because until the engine warms up and the oil starts flowing, you are inflicting a lot of wear on the moving internal parts. The thermostat helps the engine reach operating temperature more quickly after a cold start.
Can I still drive my car with a P0128 code?
Is it safe to drive with the P0128 code? The code will illuminate the check engine light, but you can still drive your car. It will not cause any hindrance or sudden shutting down of the vehicle. The only problem you’ll notice is the temperature gauge not reaching the optimal levels.
Can low coolant cause P0128?
Low engine coolant can alter the engine running temperature enough to signal trouble code P0128. Your intake air temperature sensor, coolant temperature sensor and coolant fan could also signal this trouble code, so these should be inspected after you look over your thermostat and coolant level.
Can a P0128 cause rough idle?
A problem with the ECT or its circuit can set a code P0128 and could also cause the drivability problems you are experiencing. However, there are dozens of other possible causes for your symptoms.
How do I know if my thermostat is stuck open?
Take the temperature of the upper radiator hose. The temperature for the radiator hose should be lower than the temperature of the engine. If they are the same, then the thermostat is stuck in the open position. Take the temperature of the lower radiator hose as well.
How do I know if my thermostat is stuck closed?
Look to see if the coolant is swirling/flowing immediately — that means the thermostat’s stuck open. If the coolant doesn’t flow after 10 minutes or so and continues to be stagnant after the temperature gauge indicates it’s hot, the thermostat’s likely stuck closed.
What happens if car thermostat is stuck open?
If the thermostat becomes stuck in the open position, there is continuous flow of coolant into the radiator causing the engine to run cold. Overcooled engines run inefficiently, which leads to increased fuel consumption and higher emission levels and engine parts enduring more wear.
Is it OK to drive with a bad thermostat?
Can I Still Drive with a Bad Thermostat? The easy answer to this question is no. While your car may be physically able to move and get you from Point A to Point B, you will want to refrain from operating your vehicle. This can lead to more parts of your vehicle being damaged, especially if the engine is overheating.
How do I know if my thermostat is working properly?
How do I reset my thermostat?
Reset the Thermostat Common methods for resetting a thermostat include installing the battery backward for five seconds, pushing a recessed reset button with a pin or paper clip, or shutting off the breaker to the thermostat for 30 seconds.