Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

The message "C0750" on the onboard computer of the Opel Mokka refers to a diagnostic trouble code (DTC) related to the vehicle's systems. Specifically, it often indicates an issue with the vehicle's wheel speed sensors or the anti-lock braking system (ABS

Model: Vauxhall Mokka Mokka B - Years 2020-2026
Part: Onboard computer

When the code C0750 appears on the onboard computer of our Opel Mokka, it indicates a fault in the tire pressure monitoring system, specifically pointing to a communication issue with one of the tire pressure sensors. The main cause is that the battery of the sensor has drained; each sensor contains a battery that lasts between 5 and 10 years. When this battery runs out, the sensor stops transmitting data to the car's control unit, generating this error code. A good diagnostic tool can identify which sensor is not responding. Replacing the battery is not possible, so the sensor must be replaced; it is also advisable to replace all of them, as they were activated together, so if one has worn out, the others are likely to do so soon. After replacement, it is essential to reprogram the system so that the control unit recognizes the new (or new) sensor(s).

Posted on 29 November 2025 by ScegliAuto

Video tutorial

Related tutorials

How to reset the Opel Mokka service
How to reset the Opel Mokka service
Vauxhall Mokka (2012-2019 / Mokka A) In this video we see how to reset the message appeared on the on-board computer indicating the need to carry out the service in the Opel Mokka. The o…
How to reset the TPMS light on the Opel Mokka?
How to reset the TPMS light on the Opel Mokka?
Vauxhall Mokka (2012-2019 / Mokka A) To reset the TPMS warning light, which is related to tire pressure, we first need to restore the tire pressure according to the parameters indicated …
What does the "MIL" light on an Opel Mokka mean
What does the "MIL" light on an Opel Mokka mean
Vauxhall Mokka (2012-2019 / Mokka A) When the "MIL" (Malfunction Indicator Lamp) inside the instrument panel of our Opel Mokka is activated, our car wants to inform us that there is a ge…

Other guides you may be interested in

How to Pair Smartphone with Bluetooth System on Fiat Tipo

Here’s how to pair your smartphone with the Bluetooth system of the Fiat Tipo's car radio: activate the Bluetooth on your smartphone and set the car radio to connect with the external device. When the car's multimedia system detects your smartphone's Bluetooth, confirm and click on the 'new cell' option. Once the system has detected the smartphone, enter the pairing password if necessary. Finally, download the app on your smartphone and confirm the pairing with the car's multimedia system. Now your smartphone is connected to your car.

Watch the video!


by ScegliAuto

More videos