Why Mazda CX-5 ESP light is on - Causes & How to fix

By Nick Marchenko, PhD

On this page, we delve into the costs and causes of an illuminated ESP warning light on the Mazda CX-5. We investigate whether it's a malfunction or an error (analysis of different scenarios) and then describe some possible solutions along with their respective costs.

Mazda CX-5 Series

• Mazda CX-5 GH (2012 to 2015)
• Mazda CX-5 GH (Facelift No. 1) (2015 to 2017)
• Mazda CX-5 KF (2017 to 2021)
• Mazda CX-5 KF (Facelift No. 1) (since 2021)

How Do I Recognize the ESP Warning Light in My Car?

Depending on the manufacturer, vehicle model, equipment, and series or infotainment, the ESP systems in the car have different symbols or names (see below). Note: Often, when there is an ESP defect, the Mazda CX-5 engine control light and possibly an ABS light also illuminate. The ESP symbols or lamps vary depending on the vehicle model and series.

Causes of a Continuously Illuminated ESP Control Light

• The ABS (Anti-lock Braking System) sensors are either heavily soiled or defective
• The wheel speed sensor is defective
• A fuse of the ESP system is broken
• One of the control units (ABS or ESP) is not working properly
• The acceleration sensor, steering angle sensor, or the rotation rate sensor is defective

A reader's note (OliKincs): If the light consistently illuminates after every restart after about 6 to 31 miles of driving, you should also check the vehicle's straight-line stability. If you have to constantly counter-steer on a straight and level road, the vehicle's tracking is likely misaligned. This, in addition to increased tire wear, also leads to the ESP being switched off after a few miles of driving. Any body repair shop can correct the tracking, costs about $120, if no further defects - caused, for example, by rough curb contact - exist.

The cause for the ESP switching off is the constant difference between steering wheel angle and vehicle movement, which leads to an error that grows over time and can no longer be compensated.

Can I Continue Driving with an Illuminated or Flashing ESP Light in the Mazda CX-5?

If you have not deactivated the ESP system yourself (in this case, the symbol lights up), you can continue driving with an illuminated ESP lamp - however, safety in the vehicle is greatly limited because the stability program is not working properly. We recommend bringing the car to the nearest workshop at a slow speed (mainly in curves).

Turning Off the ESP System on the Mazda CX-5

Depending on the model and series, vehicle stability programs (ESP, ESC & Co.) can be switched off with a button on the dashboard or a command in the vehicle's infotainment. This deactivation is usually no longer active at the next vehicle start and is therefore not permanent. Note: We strongly recommend not to deactivate the ESP system of your Mazda CX-5, as this can have direct effects on your safety and that of your passengers.

Nick Marchenko, PhD

Industrial Engineer & Automotive Content Specialist

Nick writes in-depth guides on car clubs, engine specs, vehicle ownership, and modifications, combining engineering knowledge with automotive passion.

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