Jaguar XKR-S Tire Pressure Warning Light Stays On

Common Causes for the Tire Pressure Warning Light in Your Jaguar XKR-S and How to Resolve Them

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Reviewed by
Aisha
Written by RepairPal Car Genius
Updated January 14, 2025
0%
40% chance it's the
Tire Leaking Air
0%
30% chance it's the
Wheel Leaking Air
0%
15% chance it's the
Tire Pressure Monitoring System
0%
15% chance it's
Something else
The most common reasons a Jaguar XKR-S tire pressure warning light stays on are a leaking tire, a wheel that no longer holds air, or a faulty tire pressure monitoring system.
  • Tire Leaking Air: A puncture, valve stem issue, or rim damage can cause a tire to leak air, leading to loss of pressure.
  • Wheel Leaking Air: A puncture or damage to the tire or rim can cause air to leak, resulting in a loss of tire pressure.
  • Tire Pressure Monitoring System: A malfunctioning tire pressure monitoring system can be caused by faulty sensors or a dead battery in the sensor units.
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 Jaguar XKR-S tire pressure warning light stays on?

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.

When a tire pressure monitoring sensor fails, the tire pressure monitoring system control module will recognize a loss in communication and turn on the warning lamp which indicates the failure. This is most often the case. However, the tire pressure monitoring sensor may also fail by reporting incorrect tire pressures. This could cause a flat tire to go unrecognized, or a properly inflated tire to signal a low or high tire pressure warning.

When a relearn is needed, for any reason, the TPMS warning light will illuminate, and many vehicles will display a message relating to the TPMS system being inoperative or loosing communication. It is important to keep a watchful eye on tire pressures when this system is having issues because there is no warning available for underinflation or overinflation of the tires.

Wheels offer very few symptoms, but these symptoms should never be ignored. Visible cracks on the wheels may appear, especially after hitting a large bump, Most often, this will also be accompanied by loss of air from the tire on that wheel. Also, vibration in the steering wheel is very common when the tire is out of balance, and improper wheel nuts or bolts can cause creaking and popping noises to develop. Again, there are very few symptoms, but they should not be ignored.

The only symptoms of a TPMS control module failure are failing to alert the driver of underinflation or overinflation of one or more tires, failure to communicate with the body control module or TPMS sensors, or erroneously reporting incorrect tire pressure.

The only symptoms requiring diagnosis for the tire pressure monitoring system warning lamp is if the warning lamp has illuminated while the tires have correct air pressure, or if the air pressure for the tires is out of specification and the warning lamp is off. This is because the overwhelming majority of cases where the TPMS lamp illuminates is due to the change in ambient temperature.

Troubleshooting Tire Pressure Warning Light in a Jaguar XKR-S

When troubleshooting the tire pressure warning light in your Jaguar XKR-S, it's essential to adopt a systematic diagnostic approach. Begin by checking the tire pressure in all four tires, including the spare, to ensure they are inflated to the manufacturer's recommended levels. This initial step is crucial, as incorrect tire pressure is often the primary cause of the warning light. Next, inspect each tire for visible damage such as punctures or bulges, which can lead to pressure loss. If the tires appear to be in good condition, proceed to reset the tire pressure monitoring system (TPMS) as outlined in your vehicle's manual; this can often resolve minor glitches. If the warning light remains illuminated, it may indicate a malfunctioning TPMS sensor, which requires professional inspection. Lastly, consider driving the vehicle for a short distance, as this can sometimes recalibrate the system and turn off the warning light. If all else fails, consulting a certified mechanic is advisable to ensure your vehicle's safety and performance. By following this structured approach, you can effectively address the tire pressure warning light issue and maintain optimal tire health.

Troubleshooting Tire Pressure Warning Light in Jaguar XKR-S

When troubleshooting the tire pressure warning light in your Jaguar XKR-S, it's crucial to recognize the common problems that may be causing the alert. A leaking tire is often the primary suspect, as it can lead to a slow loss of air pressure, triggering the warning light. Additionally, a damaged wheel that fails to hold air can also be responsible for this issue. Another potential cause is a malfunctioning tire pressure monitoring system (TPMS), which may not provide accurate readings. To address these concerns, begin by checking the tire pressures to ensure they align with the manufacturer's specifications. If the pressures are correct, attempt to reset the TPMS using the reset button located beneath the steering wheel. Should the warning light persist, inflate the tires slightly above the recommended pressure, then completely deflate them before reinflating to the correct levels. In some instances, a fuse reset may be required, which involves temporarily removing the appropriate fuse for the TPMS. If these troubleshooting steps do not resolve the issue, consider seeking professional assistance for recalibrating the TPMS at a tire shop. By understanding these common problems and following the outlined steps, you can effectively manage the tire pressure warning light in your Jaguar XKR-S.

Why is the Tire Pressure Warning Light Staying On in a Jaguar XKR-S?

When the Tire Pressure Warning Light remains illuminated in your Jaguar XKR-S, it is crucial to take immediate action. Ignoring this warning can lead to significant consequences, including tire failure, which poses a serious safety risk while driving. Low tire pressure can also result in excessive tire wear, negatively impacting your vehicle's handling and overall performance. Additionally, driving with improperly inflated tires can decrease fuel efficiency, leading to higher costs at the pump. If you have already checked and adjusted the tire pressures but the light persists, it may indicate a malfunction in the Tire Pressure Monitoring System (TPMS) that requires resetting. Addressing these issues promptly not only ensures your safety but also helps maintain the longevity and efficiency of your vehicle. Always prioritize checking your tire pressure when the warning light is on to avoid these potential hazards.

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Jaguar XKR-S Tire Pressure Warning Light Causes & Solutions