OBD Guide

C1357

Decreasing Pressure Solenoid Malfunction Front Left

C1357 is an OBD-II diagnostic trouble code meaning: Decreasing Pressure Solenoid Malfunction Front Left. Common causes: solenoid valve jammed, open or short circuit in wiring harness. Estimated repair cost: $56–167.

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

Symptoms

  • The ABS/ESP indicator on the dashboard is on
  • Reduced efficiency of the ABS system
  • Incorrect operation of the ESP system
  • Unusual noises when braking

Causes

  • Solenoid valve jammed
  • Open or short circuit in wiring harness
  • ABS control unit malfunction
  • Poor contact in connectors
  • Contact corrosion

How to Fix

  1. Diagnose the ABS/ESP system
  2. Check the condition of the wiring harness and connectors
  3. Test the operation of the solenoid valve
  4. If necessary, replace the faulty valve
  5. Reflash or replace the ABS control unit (if required)

Related codes

FAQ

What does the C1357 code mean?

C1357 is an OBD-II diagnostic trouble code that indicates: Decreasing Pressure Solenoid Malfunction Front Left

What causes a C1357 error code?

The most common causes of C1357 include: Solenoid valve jammed; Open or short circuit in wiring harness; ABS control unit malfunction; Poor contact in connectors.

How do I fix a C1357 diagnostic trouble code?

To fix C1357: Diagnose the ABS/ESP system. Check the condition of the wiring harness and connectors. Test the operation of the solenoid valve. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1357?

Limited driving only, diagnose soon

How much does it cost to fix C1357?

The estimated repair cost for C1357 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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