Troubleshooting the 2017 Dodge Durango Rear Heat Issues

The likely cause of the 2017 Dodge Durango not heating in the rear is a faulty heater core or coolant system issue.

2017 Dodge Durango Rear Heat Not Working

The 2017 Dodge Durango is a reliable and powerful SUV, but when its rear heat isn’t working correctly, it can turn a pleasant ride into an uncomfortable one. Unfortunately, this issue, while common, can be hard to troubleshoot without the proper knowledge. In this overview we will explain how to diagnose and fix the problem of rear heater not working in your 2017 Dodge Durango. We’ll detail practical steps you can take to inspect and repair the issue, answer common questions regarding the specific system capabilities and safety concerns associated with servicing rear heating components. With clear instructions and simple illustrations provided, finding your Durango’s root cause of insufficient warm air coming out of its back vents should be relatively easy – and likely cheaper than a trip to the mechanic.

Engine Problems

If your 2017 Dodge Durango’s rear heat is not working, it is possible that there might be an issue with the engine. The first step would be to check the fuse box and see if the problem can be solved by replacing any blown fuses. If this does not solve the issue, then it might be a deeper problem with the engine that needs to be looked at by a professional mechanic.

Diagnosing the Rear Heat

When diagnosing why your 2017 Dodge Durango’s rear heat is not working, one should first check to see if the thermostat and heater cores are functioning properly. These two parts are responsible for controlling and regulating the amount of heat in your vehicle. If either of these parts are malfunctioning, then it can lead to a lack of heat in your vehicle.

In addition to checking the thermostat and heater cores, you should also make sure that the condenser and compressor are functioning properly. The condenser helps to cool down hot air entering your vehicle while the compressor helps to circulate cool air throughout your car. If either of these parts is malfunctioning, it could lead to an inadequate amount of cool air being circulated through your car, resulting in limited rear heat.

Issues Related to Blower Motor

Another potential cause for a lack of rear heat in your 2017 Dodge Durango could be related to problems with the blower motor. The blower motor helps circulate air throughout your car, so if there is an issue with this part it could lead to a lack of proper ventilation and ultimately cause limited amounts of rear heat being produced in your vehicle. To fix this problem one should check that all fan speed settings are set correctly and then replace any faulty parts if necessary.

Possible Coolant Leak Issue

It is also possible that there may be a coolant leak issue causing issues with your 2017 Dodge Durango’s rear heat not working properly. In order to diagnose this issue, one should first check all components in the coolant system such as hoses, seals, gaskets etc., and look for any signs of leakage or damage. If any such signs are found then repairs will need to be made before any further diagnosis can take place.

Electrical Malfunction Inspection

The last possible cause for why your 2017 Dodge Durango’s rear heat may not be working properly could be due to an electrical malfunction somewhere within its wiring system or electrical components such as relays or switches. To diagnose this issue one should inspect all wiring harnesses for broken wires or frayed connections as well as test all connectors and switches for proper functioning. If anything looks out of place or fails tests then repairs or replacements may need to be made before further diagnostics can take place in order for ones rear heat to start functioning again correctly.

Fuel System Troubleshooting

If you find yourself facing an issue with the rear heat of your 2017 Dodge Durango, it is important to first diagnose the fuel system to determine if there is a problem with the injectors, filters, or any other related components. In order to do this, you will need to perform an injector cleaning and testing procedure. This process involves removing the fuel injectors one at a time and then running them through a cleaning and testing process. Once they have been cleaned and tested, they should then be re-installed in their original position.

The next step is to inspect the fuel filters for any potential clogs or blockages that may be causing an issue. If any blockages are found, they should be cleared using a proper cleaning tool or replaced with new components. In some cases, it may also be necessary to replace some of the fuel lines as well if there are any signs of wear or damage.

Suspension Components Analysis

It is also important to analyze the suspension components of your 2017 Dodge Durango when attempting to diagnose rear heat issues. This includes verifying that all suspension linkage connections are secure and that there are no worn or damaged parts that could potentially cause a problem. Additionally, shock absorbers should be checked for any signs of wear or damage which could affect their ability to absorb vibrations and impacts from the road surface.

Exploring the HVAC System Components

The HVAC system components must also be looked at when trying to diagnose rear heat issues on your 2017 Dodge Durango. This includes inspecting the sensor control unit for any signs of failure as well as verifying that all vents are functioning properly. Additionally, it is important to test each intake valve component in order to ensure that they are working correctly and not causing a blockage which could impair air flow into the cabin area. Lastly, it is important to inspect the camshaft for any signs of wear or damage which could eventually cause failure if left unaddressed.

Conclusion

In conclusion, diagnosing rear heat issues on your 2017 Dodge Durango requires careful inspection of several different components in order to accurately identify and address the source of the problem. This includes examining the fuel system for clogs or blockages as well as inspecting suspension components for signs of wear or damage which could affect performance. Additionally, exploring HVAC system components such as sensors, valves, intake manifolds and camshafts must also be done in order to ensure they are functioning properly and not contributing to an issue with rear heat output on your 2017 Dodge Durango.

FAQ & Answers

Q: What are the common issues related to the 2017 Dodge Durango rear heat not working?
A: Common issues related to the 2017 Dodge Durango rear heat not working include problems with the engine, diagnosing the rear heat, blower motor issues, coolant leak issues, electrical malfunction inspection, fuel system troubleshooting, suspension components analysis, exploring the HVAC system components and intake valve component testing.

Q: How can I check if there is a problem with my engine?
A: To check if there is a problem with your engine, you should first check your fuse box and replace any necessary parts.

Q: What should I do if I suspect a coolant leak issue?
A: If you suspect a coolant leak issue, you should check your coolant system and repair any leakage that is present.

Q: How can I troubleshoot my fuel system?
A: To troubleshoot your fuel system, you should clean and test your injectors and inspect any filters that may be present.

Q: How can I inspect my suspension components?
A: To inspect your suspension components you should verify the suspension linkage, check the shock absorbers and perform any other necessary diagnostics.

In conclusion, it appears that the 2017 Dodge Durango rear heat not working is most likely due to a malfunctioning blower motor or a failing rear heater core. To determine the exact cause, a professional mechanic should be consulted to assess the issue and provide an appropriate repair.