Range Rover 2017 Heated and Cooled Front Seats: Troubleshooting and Repair Guide

Experiencing issues with your Range Rover 2017 Heated And Cooled Front Seats can significantly impact driving comfort. If you’re finding that these features are not performing as expected, this guide will walk you through common problems and potential solutions. Based on expert insights, we’ll explore the typical culprits behind malfunctioning heated and cooled seats in your Range Rover.

One of the most frequent reasons for failure in Range Rover 2017 heated and cooled front seats is related to the blowers. These seats utilize multiple blowers, specifically one for the seat back and another for the seat cushion. If even one of these blowers malfunctions, it can prevent the entire system from operating correctly. In many cases, the seat back blower tends to be the more common point of failure. When diagnosing the issue, it’s advisable to start by inspecting the seat back blower. While replacing both blowers is an option, focusing on the seat back initially can be a cost-effective first step in troubleshooting.

Temperature sensors are another component to consider when addressing problems with Range Rover 2017 heated and cooled front seats. These sensors are crucial for regulating the temperature of the seats. When temperature sensors fail, they can transmit inaccurate readings, leading to erratic or non-functional heating and cooling. Furthermore, the original factory fitting of these sensors in the Range Rover 2017 models has been observed to have inherent design weaknesses that contribute to their failure over time.

Wiring issues also play a significant role in the performance of your Range Rover 2017 heated and cooled front seats. The wiring connected to the Peltier element and temperature sensor is notably delicate. The factory design often involves securing this wiring in a way that restricts movement when the seat blower moves in response to someone entering or exiting the vehicle. This tethering of the wiring to a non-moving bracket creates stress over time, eventually leading to wire fatigue and system failure. When replacing components, a recommended best practice is to re-secure the wiring directly to the blower unit. This allows the wiring to move in conjunction with the blower as the seat is occupied, mitigating stress and enhancing the longevity of the system.

Another potential cause of blower damage in Range Rover 2017 heated and cooled front seats stems from external factors. Actions such as jumping or kneeling on the seats, or improperly collapsing the rear seats with the front seats positioned too far back, can physically damage the blowers. These components are somewhat vulnerable to impact, highlighting a potential design weakness.

While less likely, the seat controller could theoretically be the source of the issue. However, controller problems are not as common as blower, sensor, or wiring failures. A simple diagnostic step to rule out the controller is to swap connections, as suggested by experts. The controller unit is typically located beneath the driver’s side seat. If the driver’s side seat heating and cooling functions are working correctly, it’s improbable that the controller is the primary fault.

In conclusion, when your Range Rover 2017 heated and cooled front seats are not functioning optimally, focus your initial troubleshooting on the blowers (especially the seat back blower), temperature sensors, and wiring. These are the most common failure points. While controller issues are possible, they are less frequent. By systematically checking these components, you can effectively diagnose and address the problem, restoring the comfort of your Range Rover’s seating features.