OBD Guide

C0249

Left Normal Force Error

C0249 is an OBD-II diagnostic trouble code meaning: Left Normal Force Error. Common causes: damage to normal force sensor, open or shorted wiring harness. Estimated repair cost: $56–167.

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

Symptoms

  • ABS/ESP indicator is on
  • Unstable operation of the stabilization system
  • Reduced braking performance

Causes

  • Damage to normal force sensor
  • Open or shorted wiring harness
  • Contact corrosion
  • Malfunction of the ABS/ESP control unit

How to Fix

  1. Check the integrity of the sensor and its fastening
  2. Check the wiring harness for opens and shorts
  3. Clean sensor contacts and connectors
  4. Check the ABS/ESP control unit for errors
  5. Replace sensor if necessary

Related codes

Error C0249 by Vehicle Brand

FAQ

What does the C0249 code mean?

C0249 is an OBD-II diagnostic trouble code that indicates: Left Normal Force Error

What causes a C0249 error code?

The most common causes of C0249 include: Damage to normal force sensor; Open or shorted wiring harness; Contact corrosion; Malfunction of the ABS/ESP control unit.

How do I fix a C0249 diagnostic trouble code?

To fix C0249: Check the integrity of the sensor and its fastening. Check the wiring harness for opens and shorts. Clean sensor contacts and connectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C0249?

Limited driving only, diagnose soon

How much does it cost to fix C0249?

The estimated repair cost for C0249 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat