Chevy Colorado ABS Fault – Captiva and Equinox ABS light

Chevy ABS repair

This ABS pump and module was first fitted to, and causing problems for, Chevrolet Captiva and later fitted to the Colorado and Equinox range.

ABS, traction control and hill descent warning light illumination is caused by internal failure of this Chevrolet ABS pump and module.

The presence of these warning lights will immediately tell you that the emergency braking system is not fully functional, and when scanning with diagnostic tools fault codes will be found for C0110 – Pump Motor Circuit Malfunction and C0550 - Electronic Control Unit Performance. Failure of the ABS pump and module may even prevent communications to the emergency braking system.


The manufacturer will always suggest full replacement to solve these Chevy Captiva/Colorado/Equinox ABS light problems. However this will also require coding (at an extra expense) and any replacement will fail in the same way as the fault has not been worked-out at factory level.


That’s where we come in – we can test and rebuild your own Chevrolet ABS unit within 2-3 working days, working out all defects so that the fault never returns, and supply an unlimited mile Lifetime Warranty.


Common Failure symptoms:

  • No assisted emergency braking
  • ABS / traction control / hill descent warning light


Common fault codes:

  • C0110 – Return Pump Circuit High / Return Pump Circuit Malfunction
  • C0550 – Electronic Control Unit Performance
  • ABS system may fail to establish communications


Common failing part numbers:




(Can’t find your part number? Check our full ABS catalogue for Chevrolet Captiva, Colorado and Equinox)


Test and rebuild:

Each ABS unit is fully tested by our technicians both before and after rebuild to ensure no faults return. All common failing components are replaced with versions that are higher rated than standard, so you can be assured that once your unit has been rebuilt it will perform as good as, if not better than, a brand-new unit from the manufacturer. No more Chevy Equinox/Captiva/Colorado ABS faults.



Your ABS unit will be returned ready to bleed, plug in and go. All coding information is retained during test and rebuild.



Due to our strict quality control on all aspects including testing, workmanship, components and ESD safety you can trust in our very high standard of work. In fact, our work defect rate is lower than 0.49% across all of our rebuilds, and because of these measures we can confidently and proudly provide a full Lifetime Warranty on all of our work.



Lifetime unlimited mileage*


How do I get my unit rebuilt?

To pay for the rebuild select your part number above and click: Get yours rebuilt

Print the payment/booking confirmation email.

Package the Chevrolet ABS inside a sturdy box with plenty of packaging material (make sure you include your confirmation email in the box).

Send us your package by tracked courier (the shipping instructions are on the confirmation email).

Once received we will test, rebuild and return your Captiva/Colorado ABS pump with an unlimited mileage lifetime warranty. (if your unit turns out not to be faulty then we will refund your payment less a small testing fee and return shipping)


What if I don’t want to pay up front?

This is not a problem, if you prefer this option then follow the following steps:

Fill in and submit this test form.

Print the booking confirmation email.

Package the ABS pump and module inside a sturdy box with plenty of packaging material (make sure you include your confirmation email in the box).

Send us your package by tracked courier (the shipping instructions are on the confirmation email).

Once received, we will test your ABS unit and call you to advise on the outcome of testing, if your unit is faulty and you choose to go ahead with the rebuild then we will take payment over the phone using a debit/credit card.

We will then rebuild your Equinox/Captiva/Colorado ABS unit and return it to you with an unlimited mileage warranty.

If you require further information regarding this Chevrolet ABS pump and module then please contact us.

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