C1096 Code: ABS Hydraulic Pump Motor Circuit Open
🟠 Moderate severity · drivable
Drivable — standard brakes still work — but ABS is disabled, so drive cautiously and fix it soon.
What C1096 means
The ABS hydraulic pump motor circuit is open, so the pump that builds brake pressure for the anti-lock system isn't getting power. ABS is disabled; regular brakes still function.
Symptoms
- ABS warning light on
- ABS disabled (no pulsing during hard stops)
Common causes
- most common: Open wiring in the ABS pump circuit
- common: Faulty ABS pump motor
- common: Blown fuse or faulty relay
How to fix it
| Fix | DIY? | Typical cost |
|---|---|---|
| Check the ABS fuse and relay | Yes | $10–60 |
| Repair open pump wiring | Mechanic | $50–150 |
| Replace the ABS pump motor or hydraulic unit | Mechanic | $400–1200 |
Frequently asked questions
Can I drive with a C1096 code?
Yes, regular brakes still work, but ABS is disabled. Drive cautiously.
What is the most common cause of C1096?
Open wiring in the ABS pump circuit.
How much does it cost to fix a C1096?
$10–$60 for a fuse or relay, or $400–$1,200 if the pump motor needs replacing.
Related codes
C1095
C1095 Code: ABS Hydraulic Pump Motor Circuit Failure
C1097C1097 Code: ABS Hydraulic Pump Motor Circuit Short to Ground
C1098C1098 Code: ABS Hydraulic Pump Motor Circuit Short to Battery
Related guide: The 10 Most Common Check Engine Codes →
Updated 2026-08. This page is informational and not a substitute for professional diagnosis.