OBD Guide

C0282

Medium Pressure Accumulator Switch Remains Closed

C0282 is an OBD-II diagnostic trouble code meaning: Medium Pressure Accumulator Switch Remains Closed. Common causes: medium pressure accumulator switch malfunction, problems with wiring harness or connections. 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
  • Reduced braking performance
  • Activation of the ESP system for no reason

Causes

  • Medium Pressure Accumulator Switch Malfunction
  • Problems with wiring harness or connections
  • ABS/ESP module malfunction

How to Fix

  1. Check medium pressure accumulator switch
  2. Check the condition of the wiring harness and connections
  3. If necessary, replace the ABS/ESP switch or module

Related codes

Error C0282 by Vehicle Brand

FAQ

What does the C0282 code mean?

C0282 is an OBD-II diagnostic trouble code that indicates: Medium Pressure Accumulator Switch Remains Closed

What causes a C0282 error code?

The most common causes of C0282 include: Medium Pressure Accumulator Switch Malfunction; Problems with wiring harness or connections; ABS/ESP module malfunction.

How do I fix a C0282 diagnostic trouble code?

To fix C0282: Check medium pressure accumulator switch. Check the condition of the wiring harness and connections. If necessary, replace the ABS/ESP switch or module. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C0282?

Limited driving only, diagnose soon

How much does it cost to fix C0282?

The estimated repair cost for C0282 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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