AutoCodes – KIA – C2336 KIA

C2336 KIA Code - Rear Right Outlet Valve Malfunction

Quick Answer

The Hydraulic Electronic Control Unit (HECU) is composed of an ECU (Electronic Control Unit) and an HCU (Hydraulic Control Unit), so the HECU hardware includes all solenoid valves inside the unit as well as the ECU. Common causes include Faulty Hydraulic Electronic Control Unit (HECU), Hydraulic Electronic Control Unit (HECU) harness is open or shorted, Hydraulic Electronic Control Unit (HECU) circuit poor electrical connection. 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
C2336 KIA indicates Rear Right Outlet Valve Malfunction.
Common causes
Common causes include Faulty Hydraulic Electronic Control Unit (HECU), Hydraulic Electronic Control Unit (HECU) harness is open or shorted, Hydraulic Electronic Control Unit (HECU) circuit poor electrical connection.
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 1,069
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code C2336 KIA Description

The Hydraulic Electronic Control Unit (HECU) is composed of an ECU (Electronic Control Unit) and an HCU (Hydraulic Control Unit), so the HECU hardware includes all solenoid valves inside the unit as well as the ECU. The solenoid valves are switched to ON, OFF by HECU when the Anti-Lock Brake System (ABS) is activated. The solenoid valves function is to increase, decrease or maintain the hydraulic pressure supplied to a wheel cylinder. The HECU sets the OBDII code when the solenoid valves are not to function to factory specifications.
OBDII Code C2336 KIA - Rear Right Outlet Valve Malfunction - AutoCodes.com
C2336 KIA Code - Rear Right Outlet Valve Malfunction

What are the Possible Causes of the DTC C2336 KIA?

  • Faulty Hydraulic Electronic Control Unit (HECU)
  • Hydraulic Electronic Control Unit (HECU) harness is open or shorted
  • Hydraulic Electronic Control Unit (HECU) circuit poor electrical connection

How to Fix the DTC C2336 KIA?

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 C2336 KIA 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 C2336 KIA code?

Need more information on how to fix the C2336 KIA code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C2336 KIA code diagnosed by a professional: Find a repair shop in your area

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 C2336 KIA Code

1. What are the common symptoms of OBDII code C2336 in a KIA related to the Rear Right Outlet Valve Malfunction?

- Common symptoms include issues with the brake system, such as reduced braking performance or uneven braking.

2. What are the possible causes of the Rear Right Outlet Valve Malfunction OBDII code C2336 in a KIA?

- Possible causes may include a faulty outlet valve, damaged wiring, or a malfunctioning ABS module.

3. How can I diagnose the Rear Right Outlet Valve Malfunction in my KIA triggering the OBDII code C2336?

- A diagnostic scan tool can help pinpoint the issue by reading the specific fault code and providing detailed information about the fault.

4. Can driving with the C2336 OBDII code related to the Rear Right Outlet Valve Malfunction in a KIA be dangerous?

- Driving with this issue can be risky as it may affect the vehicle's braking performance, leading to potential safety hazards.

5. What is the typical repair process for addressing the Rear Right Outlet Valve Malfunction OBDII code C2336 in a KIA?

- The repair process usually involves inspecting the outlet valve, checking the wiring for any damage, and potentially replacing the faulty components.

6. Is it recommended to reset the OBDII code C2336 related to the Rear Right Outlet Valve Malfunction in a KIA after repairs are completed?

- Yes, it is advisable to clear the fault code after resolving the issue to ensure the system recognizes the repairs and to monitor for any recurring problems.

7. Are there any DIY tips for troubleshooting the Rear Right Outlet Valve Malfunction triggering the OBDII code C2336 in a KIA?

- DIY tips may include visually inspecting the outlet valve and its wiring for any visible damage before seeking professional help for a more detailed diagnosis.

8. Can extreme weather conditions impact the occurrence of the Rear Right Outlet Valve Malfunction OBDII code C2336 in a KIA?

- Extreme weather can potentially exacerbate existing issues with the outlet valve or related components, leading to the triggering of this fault code.

9. How can regular maintenance help prevent the Rear Right Outlet Valve Malfunction OBDII code C2336 in a KIA?

- Regular maintenance, including brake system inspections and servicing, can help identify and address potential issues before they escalate into a malfunction triggering the fault code.

10. Is it safe to continue driving my KIA with the OBDII code C2336 related to the Rear Right Outlet Valve Malfunction until it is repaired?

- It is not recommended to drive the vehicle with this fault code present, as it may compromise the braking system's effectiveness and pose safety risks.

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