AutoCodes – Cadillac – C1265 Cadillac

C1265 Cadillac Code - Left Rear Inlet Valve Solenoid Malfunction

Quick Answer

The system relay is energized when the ignition is ON. Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module (EBCM) harness is open or shorted, Electronic Brake Control Module (EBCM) 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: C1265 Cadillac indicates Left Rear Inlet Valve Solenoid Malfunction.
Common causes: Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module (EBCM) harness is open or shorted, Electronic Brake Control Module (EBCM) 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,131

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 Aug 31, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code C1265 Cadillac Description

The system relay is energized when the ignition is ON. The system relay supplies voltage to the valve solenoids and the pump motor. This voltage is referred to as the system voltage. The Electronic Brake Control Module (EBCM) microprocessor activates the valve solenoids by grounding the control circuit. The Solenoid Valve circuit is internal to the EBCM. The EBCM sets the OBDII code when the commanded state of the driver and the actual state of the control circuit do not match.

OBDII Code C1265 Cadillac - Left Rear Inlet Valve Solenoid Malfunction - AutoCodes.com — C1265 Cadillac Code - Left Rear Inlet Valve Solenoid Malfunction

What does this mean?

What are the Possible Causes of the DTC C1265 Cadillac?

Faulty Electronic Brake Control Module (EBCM)
Electronic Brake Control Module (EBCM) harness is open or shorted
Electronic Brake Control Module (EBCM) circuit poor electrical connection

How to Fix the DTC C1265 Cadillac?

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 C1265 Cadillac 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 C1265 Cadillac code?

Need more information on how to fix the C1265 Cadillac code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1265 Cadillac 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 C1265 Cadillac Code

1. What are the common symptoms of OBDII code C1265 Cadillac?

The common symptoms of OBDII code C1265 Cadillac include the traction control and stability control warning lights illuminating on the dashboard, reduced traction control functionality, and potential difficulty in braking.

2. What does the OBDII code C1265 Cadillac indicate?

OBDII code C1265 Cadillac indicates a Left Rear Inlet Valve Solenoid Malfunction within the vehicle's electronic brake control module (EBCM).

3. What are the possible causes of OBDII code C1265 Cadillac?

Possible causes of OBDII code C1265 Cadillac include a faulty left rear inlet valve solenoid, damaged wiring or connectors related to the solenoid, or issues with the electronic brake control module itself.

4. How can I diagnose the cause of OBDII code C1265 Cadillac?

Diagnosing OBDII code C1265 Cadillac typically involves using a diagnostic scanner to read the code, inspecting the left rear inlet valve solenoid and its connections for damage, and performing tests to determine if the solenoid is functioning properly.

5. Can I continue driving with OBDII code C1265 Cadillac present?

It is not recommended to continue driving with OBDII code C1265 Cadillac present, as it can affect the vehicle's traction control and stability control systems, potentially compromising safety and performance.

6. How can OBDII code C1265 Cadillac be repaired?

Repairing OBDII code C1265 Cadillac may involve replacing the left rear inlet valve solenoid, repairing or replacing damaged wiring or connectors, or addressing any issues with the electronic brake control module as needed.

7. Can a DIY enthusiast fix OBDII code C1265 Cadillac?

While some DIY enthusiasts may have the skills to diagnose and repair OBDII code C1265 Cadillac, it is recommended to consult a professional mechanic or technician for proper diagnosis and repair to ensure the issue is resolved correctly.

8. Is OBDII code C1265 Cadillac a common issue in Cadillac vehicles?

OBDII code C1265 Cadillac related to a Left Rear Inlet Valve Solenoid Malfunction is not uncommon in Cadillac vehicles, particularly in models equipped with traction control and stability control systems.

9. Are there any preventive measures to avoid OBDII code C1265 Cadillac?

Regular maintenance, including checking the condition of the brake system components, can help prevent issues like OBDII code C1265 Cadillac. Promptly addressing any brake-related warning lights or symptoms can also help prevent this code from appearing.

10. How much does it typically cost to repair OBDII code C1265 Cadillac?

The cost to repair OBDII code C1265 Cadillac can vary depending on the specific cause of the issue, the parts needed for repair, and labor costs. It is advisable to obtain quotes from reputable repair shops or dealerships for an accurate estimate.