C0110 on Cadillac
ABS Pump Motor Circuit Malfunction
C0110 on Cadillac vehicles indicates abs pump motor circuit malfunction. Au7o has documented this code across 1 Cadillac model — most commonly on XTS. This code indicates a problem in the ABS pump motor circuit. The pump motor pressurizes brake fluid so the ABS and stability systems can rapidly modulate the brakes, and the control module detected an electrical fault — such as an open, short, or failure to run when commanded. With the pump unavailable, ABS and stability/traction control are typically disabled, though the conventional hydraulic brakes still function. The warning lights for ABS and traction usually illuminate. Typical repair costs on Cadillac range from $400 to $900, depending on the specific model and root cause.
Common Causes of C0110
- •Failed ABS pump motor
- •Faulty pump motor relay
- •Open or shorted pump motor circuit/wiring
- •Corroded or loose ABS module connector
- •Poor ground to the ABS hydraulic unit
- •Low battery voltage or weak charging system
- •Internal failure of the EBCM/ABS module
C0110 on Cadillac by Model
Cadillac XTS(1 issue)
- Electronic Parking Brake Actuator Failure2013-2019
The electronic parking brake actuator motors on the rear calipers fail, either failing to apply or release the parking brake. A failed actuator can leave the parking brake stuck on one side, causing brake drag, heat, and uneven wear. The actuators are integrated into the rear brake calipers.
Looking for C0110 on a different make?
View C0110 across all makes →Frequently Asked Questions
What does C0110 mean on Cadillac?▼
C0110 stands for "ABS Pump Motor Circuit Malfunction." This code indicates a problem in the ABS pump motor circuit. The pump motor pressurizes brake fluid so the ABS and stability systems can rapidly modulate the brakes, and the control module detected an electrical fault — such as an open, short, or failure to run when commanded. With the pump unavailable, ABS and stability/traction control are typically disabled, though the conventional hydraulic brakes still function. The warning lights for ABS and traction usually illuminate. On Cadillac specifically, this code is documented across 1 model.
What causes C0110 on Cadillac vehicles?▼
Common causes on Cadillac: Failed ABS pump motor, Faulty pump motor relay, Open or shorted pump motor circuit/wiring, Corroded or loose ABS module connector, Poor ground to the ABS hydraulic unit. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix C0110 on a Cadillac?▼
Repair costs on Cadillac range from $400 to $900, depending on the specific model and root cause.
Which Cadillac models have C0110 documented?▼
Au7o has documented C0110 on 1 Cadillac model: XTS.