2007 Jaguar XJR Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2007 Jaguar XJR and How to Fix Them

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Reviewed by
Bo Fader
Written by RepairPal Car Genius
Updated January 14, 2025
0%
30% chance it's the
Sensor
0%
25% chance it's the
Control Module
0%
25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a 2007 Jaguar XJR cruise control isn't working are failed control module, sensor or switch issues, or throttle actuation problems.
  • Sensor: A faulty sensor can lead to incorrect readings, causing issues with engine performance or triggering warning lights on the dashboard.
  • Control Module: A faulty control module can result in erratic vehicle behavior or failure of various electronic systems due to improper signal processing.
  • Throttle: A faulty throttle body or a defective accelerator pedal position sensor may be causing inconsistent acceleration and poor engine response.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2007 Jaguar XJR cruise control isn't working?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

In the event that a wheel speed sensor fails, the ABS, traction control system (TCS) and manufacturer specific stability control system lights will illuminate, informing the driver that the systems are disabled. The vehicle will be more prone to tire slip, and normal driving patterns may need to be adjusted to correct for the loss of computer control. On older vehicle's, the speedometer can be affected, causing illumination of the check engine light as well.

The cruise control switch can cause complete failure of the cruise control feature, but in a lucky scenario only partial functionality will be lost. This means that the cruise control may come on, but that it will not increase in speed automatically, or the cancel button does not work leading the driver to cancel cruise control with the foot brake. In some vehicles, the cruise control light may illuminate, or a warning message may be displayed due to lack of functionality.

How urgent is it to address the non-functioning cruise control in a 2007 Jaguar XJR?

Addressing the non-functioning cruise control in a 2007 Jaguar XJR is crucial for both safety and comfort. When cruise control fails, it can lead to increased driver fatigue during long journeys, as the driver must constantly manage speed manually. This not only detracts from the driving experience but can also pose safety risks, especially on highways where maintaining a steady speed is essential. Moreover, common issues such as blown fuses, faulty switches, or malfunctioning speed sensors can escalate if left unattended, potentially leading to more significant and costly repairs down the line. By prioritizing the repair of the cruise control system, you not only enhance your driving comfort but also mitigate the risk of further damage to your vehicle, ensuring a safer and more enjoyable driving experience. Therefore, it is advisable to address any cruise control issues promptly to avoid complications and maintain the integrity of your Jaguar XJR.

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