C0286
Medium Pressure Accumulator Switch Intermittent
C0286 is an OBD-II diagnostic trouble code meaning: Medium Pressure Accumulator Switch Intermittent. Common causes: pressure sensor malfunction, open or shorted wiring harness. Estimated repair cost: $44–111.
Symptoms
- Check Engine Light Is On
- Reduced braking performance
- Unstable ABS operation
Causes
- Pressure sensor malfunction
- Open or shorted wiring harness
- Poor contact connection
- Control module malfunction
How to Fix
- Check sensor connections and wiring
- Diagnose pressure sensor
- Replace sensor if necessary
- Check the operation of the control module
Related codes
Error C0286 by Vehicle Brand
FAQ
What does the C0286 code mean?
C0286 is an OBD-II diagnostic trouble code that indicates: Medium Pressure Accumulator Switch Intermittent
What causes a C0286 error code?
The most common causes of C0286 include: Pressure sensor malfunction; Open or shorted wiring harness; Poor contact connection; Control module malfunction.
How do I fix a C0286 diagnostic trouble code?
To fix C0286: Check sensor connections and wiring. Diagnose pressure sensor. Replace sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0286?
Limited driving only, diagnose soon
How much does it cost to fix C0286?
The estimated repair cost for C0286 is $44–111. Actual cost depends on your vehicle, location, and labor rates.
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