C1195
ABS Outlet Valve Coil LF Circuit Open
Chassis Chassis/Safety ABS Valve Control 🔴 Serious — Stop or limit driving
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What This Actually Means
In plain language — no jargon

The ABS system's left front outlet valve coil has an electrical open circuit, meaning current cannot flow through it properly—like a broken wire in a light switch that prevents the light from turning on. Your vehicle will lose the ability to modulate brake pressure on the left front wheel during ABS activation.

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Symptoms You May Notice
3 known symptoms for this code
ABS warning light illuminated on dashboard
Loss of ABS function; brakes lock up under hard braking
Possible extended stopping distance in emergency braking
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Embedded Systems Insight
What the ECU/ECM is actually computing

The ECU monitors the coil resistance and current draw of the LF outlet valve during ABS events. When the valve is commanded on, the ECU expects to see current flow through the solenoid coil within a specific resistance range. An open circuit means zero current flows, triggering a fault code.

Voltage & Parameter Thresholds

Parameter Normal Range Fault Condition
Coil resistance 4-8 ohms Infinite ohms (open circuit)
Solenoid current draw 0.5-1.5 amps 0 amps or no response
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Diagnostic & DIY Fix Guide
Check these in order — from cheapest to most complex
1
ABS outlet valve wiring connector
Inspect and clean the connector pins at the LF outlet valve for corrosion or loose contacts, then reseat firmly.
2
ABS outlet valve wiring harness
Check the wiring from the ABS module to the LF outlet valve for cuts, pinches, or damage; repair or replace damaged sections.
3
ABS outlet valve solenoid assembly
Replace the LF outlet valve if wiring and connectors are intact, as the internal coil is likely open or failed.