OBD Guide
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C1199

ABS Inlet Valve Coil LF Circuit Open

C1199 is an OBD-II diagnostic trouble code meaning: ABS Inlet Valve Coil LF Circuit Open. Common causes: broken wires in the harness, abs solenoid malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • ABS fault indicator is on
  • Disabling the ABS system
  • Uneven braking when ABS is activated

Causes

  • Broken wires in the harness
  • ABS solenoid malfunction
  • Poor contact in the connector
  • ABS control unit malfunction
  • Short circuit in the circuit

How to Fix

  1. Check the integrity of the wiring harness to the solenoid
  2. Check solenoid resistance (usually 4-6 ohms)
  3. Check connections and connectors
  4. Replace ABS solenoid if necessary
  5. Clear error codes and check if error is returned

Related codes

C1198C1200C1201

FAQ

What does the C1199 code mean?

C1199 is an OBD-II diagnostic trouble code that indicates: ABS Inlet Valve Coil LF Circuit Open

What causes a C1199 error code?

The most common causes of C1199 include: Broken wires in the harness; ABS solenoid malfunction; Poor contact in the connector; ABS control unit malfunction.

How do I fix a C1199 diagnostic trouble code?

To fix C1199: Check the integrity of the wiring harness to the solenoid. Check solenoid resistance (usually 4-6 ohms). Check connections and connectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1199?

Limited driving only, diagnose soon

How much does it cost to fix C1199?

The estimated repair cost for C1199 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat