How to Get Your Jaguar Out of Failsafe Engine Mode?

If you are a proud Jaguar owner and have found yourself dealing with the dreaded “Failsafe Engine Mode” once in a blue moon. You are not alone. Over time, technology in vehicles has evolved to ensure that cars are much safer with the release of each new model. These safety features have had an immediate impact on the number of fatalities from road accidents, which has significantly decreased over the years. The precision-engineered automobile brand Jaguar has incorporated a failsafe mode that has significantly improved the vehicle’s safety standards.

Failsafe engine mode, also known as the limp mode, kicks in when the Jaguar’s engine control unit (ECU) detects an issue that can potentially damage the engine or its vital components. Once your vehicle is in this mode, it limits the car’s performance, allows you to drive at a limited speed to prevent further damage, and gives you the opportunity to visit the auto repair shop. Activation of this mode indicates to you that there is an underlying problem in your engine.

We at Schearer’s Sales and Service, located near you in Allentown, Pennsylvania, have experienced and skilled technicians who detect the issues with your Jaguar’s engine in no time and fix those in no time using factory-grade tools and OEM-grade parts.

Causes of Failsafe Engine Mode

Throttle Body Failure

One of the most common causes of the failsafe engine mode activation in the Jaguar is a throttle body malfunction. The function of the throttle body is to regulate the air intake in the engine and to determine the power output of the engine. If this part fails, the car’s internal computer senses some strange issues and makes the car go into safe mode, which is the failsafe engine mode. If you witness poor acceleration, stalling, and no power at all at times, then you may visit Schearer’s Sales and Service, near Bethlehem and Breinigsville, PA.

Mass Airflow Sensor Failure

The MAF airflow sensor is the most important component of your engine as it effectively controls the air-fuel mixture required in the engine. When the sensor fails, the engine gets bad or no data, which leads to the activation of the failsafe engine mode. A dirty or faulty MAF sensor may cause the engine to exhibit rough idling, poor fuel economy, or illuminate the engine check light. Detecting and changing a faulty MAF sensor is an easy job at any of our garages in Emmaus and Lehigh Valley, PA.

Transmission Problems

It may be surprising, but Jaguar’s high-performing transmission systems are not immune to being the cause of activation of the failsafe engine mode. Transmission issues, if detected in the car’s computer, can send diminishing power to the engine of your Jaguar, as a way of protecting the automobile. Low transmission fluid, a faulty transmission control module, or even a slipping transmission are some of the problems that can trigger the failsafe engine mode. Drive into any of our auto repair shops in Macungie and Orefield, PA, if you experience those problems in your Jaguar.

If your Jaguar ever goes into the failsafe engine mode, you should not panic. The first action recommended is to carefully pull over to the side of the road and turn off the engine. Then again, turn on the engine to see if the system will recalibrate or reset on its own, as the failsafe engine mode is sometimes activated due to a glitch.

However, you should take your car to the expert mechanics at reputed auto repair shops like Schearer’s Sales and Service located in the neighborhood of Allenton, PA, as there is a high risk of further damage if you drive your Jaguar with the activated failsafe engine mode.

Why Choose Schearer’s Sales and Service, Allentown, PA

When it comes to maintaining your Jaguar, and you have tried to get your Vehicle out of failsafe mode but are still unable to, you will want to reach out to a professional. At Schearer’s Sales and Service, we specialize in diagnosing and repairing complex issues with all European vehicles, including Jaguar, near you in Allentown, Bethlehem, Breinigsville, Emmaus, Lehigh Valley, Macungie, and Orefield, PA. We offer exceptional services, ensuring it gets the specialized care it deserves.

We comprehensively repair and service your vehicle, being licensed with the PA Safety and Inspection. We use OEM-grade and high-quality parts in every repair and service of your Jaguar that is done using factory-grade tools and equipment. On top of all that, we provide complementary loaner vehicles and shuttle service while your car is being serviced.

Trust the experts at Schearer’s Sales and Service and schedule your appointment today to experience the difference that specialized care can make for your Jaguar.

* White Jaguar Car image credit goes to: Sven Piper.