C0267 on Chevrolet
ABS Pump Motor Circuit Open
C0267 on Chevrolet vehicles indicates abs pump motor circuit open. Au7o has documented this code across 1 Chevrolet model — most commonly on Monte Carlo. C0267 is a chassis/brake code (predominantly GM) meaning the electronic brake control module commanded the ABS pump motor on but detected no electrical feedback, indicating an open pump motor circuit. The pump rapidly modulates brake pressure during ABS events, so an open circuit prevents it from operating and disables ABS function, though normal base braking remains. It is frequently caused by wiring/connection problems or an internal module fault and should be repaired to restore anti-lock braking. Typical repair costs on Chevrolet range from $300 to $900, depending on the specific model and root cause.
Common Causes of C0267
- •Poor power or ground connection at the EBCM/pump connector
- •Open or corroded wiring in the pump motor harness
- •Faulty ABS pump motor
- •Internal EBCM/ABS module fault
- •Blown ABS pump fuse or faulty relay
- •Damaged 2-way motor harness terminals
C0267 on Chevrolet by Model
Chevrolet Monte Carlo(1 issue)
- ABS/EBCM Module Failure and Brake Lamp Warning2000-2007
The Electronic Brake Control Module (EBCM) mounted on the ABS hydraulic unit is prone to failure due to internal solder joint cracking from vibration and thermal cycling. When it fails, ABS, traction control, and stability control all stop functioning. The brake warning light, ABS light, and traction control light all illuminate.
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View C0267 across all makes →Frequently Asked Questions
What does C0267 mean on Chevrolet?▼
C0267 stands for "ABS Pump Motor Circuit Open." C0267 is a chassis/brake code (predominantly GM) meaning the electronic brake control module commanded the ABS pump motor on but detected no electrical feedback, indicating an open pump motor circuit. The pump rapidly modulates brake pressure during ABS events, so an open circuit prevents it from operating and disables ABS function, though normal base braking remains. It is frequently caused by wiring/connection problems or an internal module fault and should be repaired to restore anti-lock braking. On Chevrolet specifically, this code is documented across 1 model.
What causes C0267 on Chevrolet vehicles?▼
Common causes on Chevrolet: Poor power or ground connection at the EBCM/pump connector, Open or corroded wiring in the pump motor harness, Faulty ABS pump motor, Internal EBCM/ABS module fault, Blown ABS pump fuse or faulty relay. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix C0267 on a Chevrolet?▼
Repair costs on Chevrolet range from $300 to $900, depending on the specific model and root cause.
Which Chevrolet models have C0267 documented?▼
Au7o has documented C0267 on 1 Chevrolet model: Monte Carlo.