AutoCodes – Generic – C1300

C1300 Code - Skid Control ECU Malfunction

Quick Answer

The Skid Control ECU outputs this DTC if malfunctions are found in the circuit inside the ECU by self-diagnosis. Common causes include Faulty Skid Control ECU, Skid Control ECU harness is open or shorted, Skid Control ECU 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: C1300 indicates Skid Control ECU Malfunction.
Common causes: Common causes include Faulty Skid Control ECU, Skid Control ECU harness is open or shorted, Skid Control ECU 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 16,580

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 05, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1300 Description

The Skid Control ECU outputs this DTC if malfunctions are found in the circuit inside the ECU by self-diagnosis.

OBDII Code C1300 - Skid Control ECU Malfunction - AutoCodes.com — C1300 Code - Skid Control ECU Malfunction

What does this mean?

What are the Possible Causes of the DTC C1300?

Faulty Skid Control ECU
Skid Control ECU harness is open or shorted
Skid Control ECU circuit poor electrical connection

How to Fix the DTC C1300?

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 C1300 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 C1300 code?

Need more information on how to fix the C1300 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1300 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1300 Ford — ABS Hydraulic Pump Motor Circuit Failure
C1300 Hyundai — Left Front Internal Interference Failure
C1300 KIA — Left Front Internal Interference Failure
C1300 Lexus — Skid Control ECU Malfunction
C1300 Lincoln — ABS Hydraulic Pump Motor Circuit Failure
C1300 Mercury — ABS Hydraulic Pump Motor Circuit Failure
C1300 Scion — Skid Control ECU Malfunction
C1300 Toyota — Skid Control ECU Malfunction

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 C1300 Code

1. What are the common symptoms of OBDII code C1300 (Skid Control ECU Malfunction)?

- Common symptoms include the ABS warning light staying on, traction control not functioning properly, and potential loss of vehicle stability during braking or cornering.

2. What are the possible causes of OBDII code C1300?

- The code C1300 may be triggered by a malfunctioning skid control ECU, damaged wiring or connectors in the ABS system, or issues with the wheel speed sensors.

3. How can I diagnose the Skid Control ECU Malfunction related to code C1300?

- Diagnosing the issue usually involves using an OBDII scanner to read the code, conducting a visual inspection of the ABS system components, and checking for any loose or damaged connections.

4. Can I drive my vehicle with OBDII code C1300 present?

- It is not recommended to drive a vehicle with code C1300 as it may compromise the effectiveness of the ABS system and traction control, resulting in potential safety hazards.

5. How can I repair OBDII code C1300 (Skid Control ECU Malfunction)?

- Repairing code C1300 typically involves troubleshooting the ABS system components, repairing or replacing damaged wiring or connectors, and resetting the fault codes after the issue has been resolved.

6. Is it possible to reset OBDII code C1300 without fixing the underlying issue?

- Resetting the code without addressing the underlying problem will only temporarily clear the warning light. The issue causing code C1300 will persist and may lead to further complications.

7. Are there any DIY repair tips for fixing OBDII code C1300?

- DIY repair tips for code C1300 include checking and cleaning the wheel speed sensors, inspecting the ABS control module for any visible damage, and ensuring all connections are secure.

8. Can extreme weather conditions trigger OBDII code C1300?

- Yes, extreme weather conditions such as heavy rain, snow, or ice can affect the ABS system and potentially trigger code C1300 due to compromised sensor readings or system malfunctions.

9. How much does it typically cost to repair OBDII code C1300 at a professional mechanic or dealership?

- The cost of repairing code C1300 can vary depending on the extent of the issue and the specific repairs needed, but it may range from $200 to $800 at a professional mechanic or dealership.

10. Is it necessary to have the skid control ECU replaced if code C1300 is detected?

- In some cases, replacing the skid control ECU may be necessary to resolve code C1300, especially if the unit is found to be faulty during diagnostics.