OBD Guide
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C1828

Electronic Parking Brake Force Sensor Not Calibrated

C1828 is an OBD-II diagnostic trouble code meaning: Electronic Parking Brake Force Sensor Not Calibrated. Common causes: need to calibrate the sensor, force sensor malfunction. Estimated repair cost: $56–167.

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

Symptoms

  • Incorrect operation of the electronic parking brake
  • A warning light comes on on the dashboard
  • Problems with automatic parking brake activation/disengagement

Causes

  • Need to calibrate the sensor
  • Force sensor malfunction
  • Problems in the wiring harness or connections
  • EPB control unit software error

How to Fix

  1. Diagnostics using an OBD-II scanner
  2. Force sensor calibration via diagnostic software
  3. Checking the integrity of the wiring harness and connections
  4. Replacing the force sensor (if necessary)
  5. EPB control unit firmware update (if available)

Related codes

C1829C1830

FAQ

What does the C1828 code mean?

C1828 is an OBD-II diagnostic trouble code that indicates: Electronic Parking Brake Force Sensor Not Calibrated

What causes a C1828 error code?

The most common causes of C1828 include: Need to calibrate the sensor; Force sensor malfunction; Problems in the wiring harness or connections; EPB control unit software error.

How do I fix a C1828 diagnostic trouble code?

To fix C1828: Diagnostics using an OBD-II scanner. Force sensor calibration via diagnostic software. Checking the integrity of the wiring harness and connections. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1828?

Limited driving only, diagnose soon

How much does it cost to fix C1828?

The estimated repair cost for C1828 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat