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C0267 ABS
EBCM Pump Motor Circuit Open
C0267 indicates an open in the EBCM pump motor circuit on GM-style systems. The circuit to the ABS pump motor is broken, so the module cannot run the pump and disables ABS.
🚗 Yes, but ABS and stability control are disabled, so fix it promptly.
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🎯 Top Causes, Ranked by Likelihood
#1 Open in motor wiring $50-$300
A broken wire or corroded connection in the pump circuit.
#2 Failed pump motor $300-$1000
An open-circuit failure inside the pump motor.
#3 EBCM fault $300-$1000
Internal driver open in the brake control module.
#4 Poor ground connection $50-$200
Loss of a solid ground path for the pump motor.
🩺 Common Symptoms ABS warning light on Traction and stability control lights on ABS pump does not run ABS disabled 💰 Repair Cost: DIY vs Shop
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🔧 How to Diagnose C0267 1 Scan and record ABS codes
2 Check power and ground to the pump motor connector
3 Inspect motor circuit wiring for opens or corrosion
4 Test the pump motor resistance if accessible
❓ Frequently Asked Questions Can I drive with C0267?
Yes, normal braking works, but ABS and stability control are off. Repair it soon.
How much to fix C0267?
A wiring repair is inexpensive, but a pump or EBCM replacement can run $300-$1200.
What causes C0267 most often?
An open in the pump motor wiring or a failed pump motor on GM vehicles.
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