OBD Guide
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C1356

Decreasing Pressure Solenoid Malfunction Front Right

C1356 is an OBD-II diagnostic trouble code meaning: Decreasing Pressure Solenoid Malfunction Front Right. Common causes: stuck or clogged abs decompression valve, broken valve solenoid winding. Estimated repair cost: $11–611.

Severity
🔴 High
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$11–611 (est.)

Symptoms

  • The ABS indicator on the dashboard is on
  • ABS is disabled or not working correctly
  • Diagnostic code C1356
  • The right front wheel may lock during heavy braking.
  • Disabling ESP and other stabilization systems

Causes

  • Stuck or clogged ABS decompression valve
  • Broken valve solenoid winding
  • Short circuit in valve circuit
  • Brake fluid contamination blocking valve
  • ABS control unit malfunction

How to Fix

  1. Read error codes with a scanner with ABS functions
  2. Check the ABS hydraulic unit connector for damage and oxidation of the contacts.
  3. Measure the pressure reduction valve winding resistance (usually 2-8 ohms)
  4. Check the condition of the brake fluid - if dirty, replace it
  5. If the valve is faulty, replace the ABS hydraulic unit (valves cannot be replaced separately)
  6. After replacement, bleed the brake system and reset the codes

Related codes

C1200C1166C1368C12B6

FAQ

What does the C1356 code mean?

C1356 is an OBD-II diagnostic trouble code that indicates: Decreasing Pressure Solenoid Malfunction Front Right

What causes a C1356 error code?

The most common causes of C1356 include: Stuck or clogged ABS decompression valve; Broken valve solenoid winding; Short circuit in valve circuit; Brake fluid contamination blocking valve.

How do I fix a C1356 diagnostic trouble code?

To fix C1356: Read error codes with a scanner with ABS functions. Check the ABS hydraulic unit connector for damage and oxidation of the contacts.. Measure the pressure reduction valve winding resistance (usually 2-8 ohms). For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1356?

Yes, but get it checked soon

How much does it cost to fix C1356?

The estimated repair cost for C1356 is $11–611. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat