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C1199: ABS Inlet Valve Coil LF Circuit Open

Severity
Medium
System
Manufacturer-Specific Chassis
Last reviewed: Last updated:

Methodology: We combine code standards with complaint and reliability patterns, then review for clear, vehicle-first diagnosis steps.

Sources: SAE/OBD-II definitions, manufacturer service information, and public reliability reports (including NHTSA where applicable).

Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.

What Does C1199 Mean?

C1199 is a diagnostic trouble code indicating: ABS Inlet Valve Coil LF Circuit Open. This code relates to the manufacturer-specific chassis system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of C1199

Common Causes

Frequently Asked Questions

What does C1199 mean?
C1199 indicates: ABS Inlet Valve Coil LF Circuit Open. The vehicle's computer has detected that the ABS Inlet Valve Coil LF is not operating within its expected parameters and stored this diagnostic trouble code.
Can I drive with code C1199?
You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with C1199 for extended periods may cause additional problems.
How much does it cost to fix C1199?
Repair costs for C1199 typically range from $30 to $300, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

  • 🔧 Locate and repair broken wire in ABS Inlet Valve Coil LF circuit
  • 🔧 Replace damaged ABS Inlet Valve Coil LF connector
  • 🔧 Replace ABS Inlet Valve Coil LF if internally open
  1. 1
    Find your vehicle above

    Click your make and model for real owner reports and common causes specific to your vehicle.

  2. 2
    Check for recalls

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.

  3. 3
    Get a professional diagnosis

    A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

Related Codes

C1100 ABS Pump Switch Circuit Failure - Generic C1101 ABS Hydraulic Valve Circuit Failure C1102 ABS Acceleration Switch Circuit Failure C1103 ABS Hydraulic Brake Switch Circuit Failure C1104 Traction Control Active Lamp - Circuit Short to Battery C1105 Traction Control Disable Lamp - Circuit Short to Battery C1106 Traction Control Disable Switch Circuit Short to Battery C1107 ABS Function Enabled Input Circuit Failure C1109 Speed Control Actuator Assembly Cable Release Failure C1110 ABS Power Relay Coil Circuit Failure