ABS Light Stays On in Your Omoda C5? Here's What to Check

Why Your Omoda C5's ABS Light Stays On

It's a frustrating sight: you start your Omoda C5, and the ABS warning light refuses to go out. In most cases, this points to a wheel speed sensor that's either dirty, damaged, or has a wiring issue. Your ABS system relies on these sensors to monitor how fast each wheel is turning. If one sensor sends a bad signal (or no signal at all), the ABS control module can't do its job, and it turns on the warning light to let you know.

Other possible culprits include a broken tone ring (also called a reluctor ring) on the axle, corroded electrical connectors, a blown ABS fuse, or—less commonly—a fault inside the ABS module itself. On the Omoda C5, the front wheel speed sensors are often exposed to road debris and water, so they tend to be the first to act up.

What to Check First (and Why)

• Wheel speed sensors: Start by scanning the ABS system for fault codes. This will usually tell you which wheel is affected. Then inspect that sensor for physical damage, metal shavings, or dirt. A multimeter can test its resistance, but a live data scan is even better.
• Wiring and connectors: Check the sensor's wiring harness for chafing, cracks, or corrosion. A loose or dirty connector can mimic a failed sensor, so clean and reseat it before replacing anything.
• Tone rings: Look at the ring on the axle or wheel hub. Cracked, missing, or debris-packed teeth will disrupt the signal. Cleaning it can sometimes solve the problem.
• ABS fuses and module: If the simple stuff checks out, verify the ABS fuses are intact. A failing ABS module is rare but possible; a professional scan tool can confirm.

Can You Keep Driving?

Yes, you can usually keep driving, but with caution. When the ABS light is on, your anti-lock braking system is disabled. That means in an emergency stop, your wheels could lock up and skid, especially on wet or slippery roads. Traction control and stability control may also be deactivated. So drive gently, leave extra following distance, and avoid harsh braking. If the red brake warning light also comes on, stop driving immediately and have the car towed—that indicates a more serious brake system fault.

Get the issue diagnosed soon. A simple wheel speed sensor replacement is often inexpensive, and fixing it restores your Omoda C5's safety systems. Don't let a small sensor fault turn into a big repair bill—or a dangerous driving situation.

This material is AI-generated and for informational purposes only — it does not replace an in-person diagnosis by a qualified mechanic.