OBD Guide
ENFRDEESPT

C1201

ABS Inlet Valve Coil LF Circuit Short To Ground

C1201 is an OBD-II diagnostic trouble code meaning: ABS Inlet Valve Coil LF Circuit Short To Ground. Common causes: wiring harness damage, abs intake valve coil malfunction. Estimated repair cost: $56–167.

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

Symptoms

  • The ABS indicator on the dashboard is on
  • ABS system does not work
  • Uneven braking
  • Triggering of the stabilization system under normal conditions

Causes

  • Wiring harness damage
  • ABS intake valve coil malfunction
  • Problems with the ABS control unit
  • Short circuit to ground
  • Contact corrosion

How to Fix

  1. Check wiring harness for damage
  2. Check the resistance of the ABS intake valve coil
  3. Check valve control circuit integrity
  4. Replace valve coil or wiring harness if necessary
  5. Clean contacts from corrosion

Related codes

C1200C1202C1203C1204

FAQ

What does the C1201 code mean?

C1201 is an OBD-II diagnostic trouble code that indicates: ABS Inlet Valve Coil LF Circuit Short To Ground

What causes a C1201 error code?

The most common causes of C1201 include: Wiring harness damage; ABS intake valve coil malfunction; Problems with the ABS control unit; Short circuit to ground.

How do I fix a C1201 diagnostic trouble code?

To fix C1201: Check wiring harness for damage. Check the resistance of the ABS intake valve coil. Check valve control circuit integrity. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1201?

Limited driving only, diagnose soon

How much does it cost to fix C1201?

The estimated repair cost for C1201 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

FRDEESPT

See also: Russian version · NationStat