OBD Guide

C1358

Decreasing Pressure Solenoid Malfunction Rear Right

C1358 is an OBD-II diagnostic trouble code meaning: Decreasing Pressure Solenoid Malfunction Rear Right. Common causes: pressure reduction solenoid malfunction, open or short circuit in wiring harness. Estimated repair cost: $56–222.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–222 (est.)

Symptoms

  • ABS/ESP indicator is on
  • Incorrect operation of the ABS system
  • Problems with the stabilization system (ESP)
  • Unusual behavior of the brake pedal

Causes

  • Pressure reduction solenoid malfunction
  • Open or short circuit in wiring harness
  • Problems with the ABS hydraulic unit
  • Brake fluid contamination
  • Low brake fluid level
  • Problems with the ABS control module

How to Fix

  1. Diagnostics of the ABS/ESP system
  2. Checking the condition of the brake fluid
  3. Checking the integrity of the wiring harness
  4. Checking Solenoid Resistance
  5. Replacing a faulty solenoid or hydraulic unit
  6. Programming a new module (if necessary)
  7. Bleeding the brake system

Related codes

FAQ

What does the C1358 code mean?

C1358 is an OBD-II diagnostic trouble code that indicates: Decreasing Pressure Solenoid Malfunction Rear Right

What causes a C1358 error code?

The most common causes of C1358 include: Pressure reduction solenoid malfunction; Open or short circuit in wiring harness; Problems with the ABS hydraulic unit; Brake fluid contamination.

How do I fix a C1358 diagnostic trouble code?

To fix C1358: Diagnostics of the ABS/ESP system. Checking the condition of the brake fluid. Checking the integrity of the wiring harness. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1358?

Limited driving only, diagnose soon

How much does it cost to fix C1358?

The estimated repair cost for C1358 is $56–222. Actual cost depends on your vehicle, location, and labor rates.

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