2015 Jaguar XJR Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2015 Jaguar XJR and How to Fix Them

Find Repair Location
Reviewed by
Aisha
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 2015 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 2015 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.

How urgent is it to address the non-functioning cruise control in a 2015 Jaguar XJR?

Addressing the non-functioning cruise control in your 2015 Jaguar XJR should not be overlooked, as it can lead to several performance and safety concerns. While it may seem like a minor inconvenience, a malfunctioning cruise control system can affect your vehicle's acceleration and speedometer accuracy, potentially leading to unsafe driving conditions. Moreover, the absence of cruise control can increase driver fatigue on long journeys, making it essential for comfort and fuel efficiency. Ignoring symptoms such as intermittent disengagement could indicate underlying wiring issues, particularly with the brake pedal switch, which may escalate into more significant problems if left unaddressed. Therefore, while it may not be an immediate emergency, prioritizing the repair of your cruise control system is crucial for maintaining optimal vehicle performance and ensuring a safe driving experience.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

2015 Jaguar XJR Cruise Control Issues & Repairs | RepairPal