AutoCodesGeneric – C1358

C1358 Code - Decreasing Pressure Solenoid Malfunction Rear Right

Quick Answer

Each solenoid adjusts pressure which affects each wheel cylinder according to signals from the Skid Control Electronic Control Unit (ECU) and controls the vehicle. Common causes include Faulty Brake Actuator Assembly, Faulty Skid Control Electronic Control Unit (ECU), Skid Control ECU harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
C1358 indicates Decreasing Pressure Solenoid Malfunction Rear Right.
Common causes
Common causes include Faulty Brake Actuator Assembly, Faulty Skid Control Electronic Control Unit (ECU), Skid Control ECU harness is open or shorted.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 5,875
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 20, 2020
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Code C1358 Description

Each solenoid adjusts pressure which affects each wheel cylinder according to signals from the Skid Control Electronic Control Unit (ECU) and controls the vehicle. The Master Cut Solenoid (SMC 1/2) is closed and blocks the master cylinder pressure from the Electronically Controlled Brake (ECB) control pressure when the system is normal. The master cut solenoid is open and sends the master cylinder fluid pressure to the non–assisted brake wheel cylinders during the fail safe due to system malfunction.
OBDII Code C1358 - Decreasing Pressure Solenoid Malfunction Rear Right - AutoCodes.com
C1358 Code - Decreasing Pressure Solenoid Malfunction Rear Right

What are the Possible Causes of the DTC C1358?

  • Faulty Brake Actuator Assembly
  • Faulty Skid Control Electronic Control Unit (ECU)
  • Skid Control ECU harness is open or shorted
  • Skid Control ECU circuit poor electrical connection

How to Fix the DTC C1358?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1358 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the C1358 code?

Need more information on how to fix the C1358 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1358 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

  • C1358 Lexus — Decreasing Pressure Solenoid Malfunction Rear Right
  • C1358 Nissan — Decreasing Pressure Solenoid Malfunction Rear Right
  • C1358 Toyota — Decreasing Pressure Solenoid Malfunction Rear Right
About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1358 Code

1. What are the common symptoms of OBDII code C1358 - Decreasing Pressure Solenoid Malfunction Rear Right?

The common symptoms include issues with brake performance, such as uneven braking, pulling to one side, or increased stopping distance.

2. What can cause OBDII code C1358 to trigger the Decreasing Pressure Solenoid Malfunction Rear Right?

Possible causes include a faulty solenoid, wiring issues, low brake fluid level, or problems with the brake hydraulic system.

3. How serious is OBDII code C1358 - Decreasing Pressure Solenoid Malfunction Rear Right?

This code indicates a problem with the brake system, which is a critical safety component of the vehicle. It should be addressed promptly to ensure safe driving conditions.

4. How can I diagnose OBDII code C1358 - Decreasing Pressure Solenoid Malfunction Rear Right?

Diagnosis typically involves using a scan tool to read the code, inspecting the brake components, checking the brake fluid level, and testing the solenoid for proper operation.

5. What are the repair options for OBDII code C1358 - Decreasing Pressure Solenoid Malfunction Rear Right?

Repair options may include replacing the solenoid, repairing wiring issues, topping up brake fluid, or addressing other problems in the brake system identified during diagnosis.

6. Can I drive my vehicle with OBDII code C1358 - Decreasing Pressure Solenoid Malfunction Rear Right?

It is not recommended to drive the vehicle with this code present, as it can affect the performance of the brake system and compromise safety. Get it checked and repaired as soon as possible.

7. How much does it cost to fix OBDII code C1358 - Decreasing Pressure Solenoid Malfunction Rear Right?

The cost of repair can vary depending on the specific issue causing the code, the labor rates in your area, and the parts needed for the repair. It's best to get a professional diagnosis for an accurate estimate.

8. Can I reset OBDII code C1358 - Decreasing Pressure Solenoid Malfunction Rear Right myself?

While you can clear the code using an OBDII scan tool, it is important to address the underlying issue causing the code to prevent further problems with the brake system.

9. How often does OBDII code C1358 - Decreasing Pressure Solenoid Malfunction Rear Right occur in vehicles?

The occurrence of this specific code can vary depending on the make and model of the vehicle, as well as how well the brake system is maintained. It is not extremely common but can happen.

10. Are there any preventive measures to avoid OBDII code C1358 - Decreasing Pressure Solenoid Malfunction Rear Right?

Regular maintenance of the brake system, including checking brake fluid levels, inspecting brake components, and addressing any issues promptly, can help prevent this code from occurring.

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