What Does C1195 Mean?
The ABS outlet valve coil for the left front circuit is open, meaning the solenoid winding has a complete break and cannot generate the magnetic field needed to actuate the valve. The ABS module cannot release brake pressure on the LF wheel during anti-lock braking events. The ABS system is disabled and the warning light will be illuminated.
Safety Warning
ABS is disabled. The left front brake circuit cannot be modulated during an ABS event. In emergency braking on slippery surfaces, the LF wheel may lock, reducing steering control. Drive with extra caution and increased following distance until repaired by a qualified technician.
Common Causes
45%
ABS outlet valve solenoid coil burned out or broken internally (open winding)
25%
Open circuit in the wiring between the ABS module and the valve coil connector
20%
Corroded or damaged pin at the ABS hydraulic unit connector breaking the circuit
10%
ABS module internal trace or solder joint failure on the valve driver circuit
Diagnostic Steps
1
Measure resistance across the LF outlet valve coil pins at the ABS hydraulic unit connector. Expected spec is 3-8 ohms. An OL (infinite resistance) reading confirms the coil is open.
2
If resistance is OL at the valve, check whether the open is in the wiring or the solenoid by measuring from the module connector end. If the module-end reads within spec but the valve-end reads OL, the wiring between them is open.
3
Inspect the ABS hydraulic unit connector thoroughly. These connectors carry many small pins and any corrosion, green deposits, or pushed-back pins can create an open circuit for a specific valve coil.
4
Check the ABS module connector for the corresponding driver output pins. Look for heat damage or discoloration that might indicate a burned output driver.
5
If the solenoid coil is confirmed open, the ABS hydraulic modulator assembly typically needs replacement as the valves are not individually serviceable on most vehicles. Consult the service manual for your specific application.
Estimated Repair Cost
$400 - $1,500
Parts + labor, varies by vehicle and location
The ABS outlet valve coil for the left front circuit is open, meaning the solenoid winding has a complete break and cannot generate the magnetic field needed to actuate the valve. The ABS module cannot release brake pressure on the LF wheel during anti-lock braking events. The ABS system is disabled...
The most common cause of C1195 (ABS Outlet Valve Coil LF Circuit Open) is: ABS outlet valve solenoid coil burned out or broken internally (open winding)
Typical repair costs for C1195 range from $400 to $1,500, depending on the vehicle, location, and whether you do it yourself or go to a shop.
ABS is disabled. The left front brake circuit cannot be modulated during an ABS event. In emergency braking on slippery surfaces, the LF wheel may lock, reducing steering control. Drive with extra caution and increased following distance until repaired by a qualified technician.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to C1195 to identify the root cause.
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Quick Info
Category
Chassis
System
ABS / Traction Control
Difficulty
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