The goal of this article is to provide you with an understanding of what the “AWD high temp stop vehicle” light means on your dashboard and how to fix it.
Nissan and Infiniti vehicles tend to suffer from this problem, and as someone who has worked on numerous cars with the same issue, I am able to provide some insights on how to fix it. Let’s get started.
Why Does the “AWD High Temp Stop Vehicle” Warning Appear?
In order to understand what the “AWD high temp stop vehicle” light means, let’s first examine its causes and fixes.
Nissan/Infiniti cars are all-wheel drive, which means it sends power to both front and rear wheels using a transfer case.
It works like a small drive shaft, except it sends power down the axle instead of turning the tires.
If your vehicle has an “AWD high temp stop vehicle” light, it means that the system is overheating and you need to stop it to cool it down.
I will discuss sensors and fluids in great detail below as the most common cause of faults is not the transfer case.
Why does the AWD High Temp Stop Vehicle Fault occur?
Let’s take a look at the possible causes of the issue based on my experience as a mechanic, now that I’ve given you a quick rundown.
Defective differential fluid
It is also common for AWD High Temp Stop Vehicles to have a poor differential fluid, which can be a cause for the problem.
There are a number of reasons why a differential might not be properly lubricated, including the fact that it sends power to the wheels, which in turn can lead to some serious problems.
It may be time to check the differential fluid level if you have recently driven on rough roads and if you have noticed any problems with your drivetrain.
Various tire pressures
It is possible that different tire pressures can cause AWD High Temp Stop Vehicles to suffer from this problem.
Having similar tire pressures on the front and rear is critical to the AWD System; even a slight difference between them is fine, but a large difference with one tire will compromise the whole system.
It is recommended that you add or remove air from one of your tires if you have recently checked the pressure in them and found that they differed from one another.
Wheel speed sensor malfunction
An AWD High Temp Stop Vehicle fault is most often caused by a malfunctioning wheel speed sensor.
In terms of speed, the wheel speed sensor monitors the speed of the vehicle’s wheels in real-time and provides that information to the vehicle’s computer to enable it to perform calculations.
There are many issues that can arise when one of these sensors fails. See if the wheel speed sensor can fix your problem if you’re experiencing this issue.
Tire sizes vary
Having different tire sizes can cause problems with your Nissan/Infiniti’s AWD system.
AWD systems are affected by the weight and diameter of your tires, so mismatched tires will cause your system to malfunction.
Spare tires can also be used on AWD vehicles. It is the right thing to do if your tires are mismatched. Replace them with ones that are the same type and size immediately.
Defective rear differential sensor
In addition to the Rear Differential Sensor, the High Temperature Stop Vehicles problem can also be caused by the Rear Differential Sensor.
Using this sensor, the ECU can determine the amount of torque to apply to each wheel by measuring the amount of power being transferred between them.
In the event that this sensor fails, power may be transferred unevenly or incorrectly, which may trigger the PCM to believe the system isn’t working properly.
Read here LDV Problems & Reliability Issues
Fix and reset the “AWD High Temp Stop Vehicle”
Let’s take a look at how to fix and reset the “AWD High Temp Stop Vehicle” issue now that we know the potential causes.
The steps I recommend are as follows:
Seek the advice of a qualified mechanic or dealer
You should take your car to a dealer or qualified mechanic if replacing the wheel speed sensor does not resolve the problem.
Maintain proper tire pressure and tire balance
You should check your tire pressure and balance your tires if you receive an “AWD High Temp Stop Vehicle” warning light.
Several factors can cause this issue, including a loss of air or an out-of-balance tire.
Verify that the tires are OEM and the same size
The “AWD High Temp Stop Vehicle” warning light will illuminate if your tires are not OEM, causing the all-wheel drive system to malfunction.
Make sure that all four tires are of the same size and type.
Replace wheel speed sensors
As a last resort, in the event that the first and second steps do not solve your problem, then I suggest using an OBD2 scanner to check if there are any wheel speed sensors on your vehicle that are bad and replacing them.
How to Choose the Right AWD Vehicle
Aspects to consider
In order to make an informed decision when choosing a vehicle with AWD High-Temperature Stop, a variety of factors need to be considered. The features that different brands offer should be considered based on your driving habits, the climate, and your driving preferences.
Models and Brands with AWD High-Temp Stop
Vehicle manufacturers have been leading the way in integrating AWD High-Temperature Stop into their vehicles. Ensure you make an informed decision by exploring the offerings from these brands.
Tips for maintaining AWD systems
A regular check-up
It is still essential to conduct regular maintenance checks despite the AWD High-Temperature Stop. Follow the manufacturer’s recommendations when it comes to inspecting and servicing your AWD system.
An expert’s recommendation
It is possible to maximize the benefits of the AWD High-Temperature Stop by consulting with an automotive expert. To achieve optimal performance, follow the recommendations of experts.
Frequently Asked Questions
tWhat is AWD High-Temp Stop?
An AWD High-Temperature Stop feature prevents potential damage when it detects a critical rise in temperature, automatically stopping the vehicle’s operation.
Are there any downsides to using this feature frequently?
The manufacturer recommends using AWD High-Temperature Stop in accordance with its intended use. Components that are crucial to the operation of the computer will perform better and last longer with it.
Can I retrofit my current vehicle with this technology?
There may not be a feasible solution for retrofitting existing vehicles with AWD High-Temperature Stop. If you are planning to purchase a vehicle in the near future, you should consider vehicles equipped with this feature.
Does AWD High-Temp Stop work in all weather conditions?
You can trust AWD High-Temperature Stop to keep your vehicle protected even in extreme temperatures.
Conclusion
In summary, AWD High-Temperature Stop enables vehicles with all-wheel drive to achieve extended performance and longevity. In a variety of driving conditions, this feature offers drivers peace of mind by addressing temperature-related challenges.
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