2015 Jaguar XK Cruise Control Isn't Working

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

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Reviewed by

Bo Fader

Written by RepairPal Car Genius

Updated January 14, 2025

30% chance it's the

Sensor

25% chance it's the

Control Module

25% chance it's the

Throttle

20% chance it's

Something else

The most common reasons a 2015 Jaguar XK 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.

What are the best Jaguar repair shops?

RepairPal Certified shops can diagnose and repair your 2015 Jaguar XK electronics and electrical issues. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

How much does it cost to fix a 2015 Jaguar XK 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 malfunctioning cruise control in my 2015 Jaguar XK?

Addressing a malfunctioning cruise control in your 2015 Jaguar XK is not just a matter of convenience; it is a critical safety concern that requires immediate attention. When cruise control fails, it can disrupt your vehicle's overall performance, potentially affecting acceleration and speedometer accuracy. This malfunction can lead to dangerous driving situations, especially during long trips where maintaining a consistent speed is essential. Ignoring the symptoms of a faulty cruise control system can escalate into more significant issues, including increased wear on your engine and transmission, which could result in costly repairs. Common culprits such as blown fuses or faulty switches should be checked promptly to prevent further complications. By addressing the malfunction quickly, you not only enhance your driving experience but also ensure your safety and that of others on the road. Therefore, it is crucial to take action as soon as you notice any irregularities in your cruise control system.

Related 2015 Jaguar XK Problems

Read about related problems experienced by other Jaguar XK drivers like you.

ECM software update available

The Check Engine Light may illuminate with fault codes P0491 or P0492 stored. Our technicians tell us that the engine control module (ECM) software should be upgraded to correct this concern.

4 model years affected

Avg Mileage: 142,445

14 others reported problem

4 comments

Mitsubishi Diamante cruise control malfunction after drive line obstruction removal

Some Mitsubishi Diamante owners report experiencing cruise control malfunctions after removing a drive line obstruction, often linked to issues with the control module, sensor, or switch. These problems may stem from failed components that prevent the cruise control system from engaging or holding speed, despite power being available to the dash and fuse. Additionally, throttle actuation issues, such as a faulty throttle position sensor, can lead to the engine's computer overcompensating with fuel, which may result in black exhaust from the tailpipe. Owners are advised to thoroughly troubleshoot the cruise control system and inspect key components like the control module, sensor, and throttle to identify any damage or malfunction caused during the obstruction removal process.

4 model years affected

Avg Mileage: 1162,250

5 others reported problem

1 comment

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