AutoCodes – Chevrolet – B3268 Chevrolet

B3268 Chevrolet Code - Rear Compartment Lid Release Relay Control Circuit Short To Battery Voltage

Quick Answer

The Body Control Module (BCM) opens the rear compartment when a release input is received from the remote control door lock receiver or the rear compartment lid release switch. Common causes include Faulty Rear Compartment Lid Release Relay, Rear Compartment Lid Release Relay harness is open or shorted, Rear Compartment Lid Release Relay 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: B3268 Chevrolet indicates Rear Compartment Lid Release Relay Control Circuit Short To Battery Voltage.
Common causes: Common causes include Faulty Rear Compartment Lid Release Relay, Rear Compartment Lid Release Relay harness is open or shorted, Rear Compartment Lid Release Relay 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 522

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 Mar 06, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B3268 Chevrolet Description

The Body Control Module (BCM) opens the rear compartment when a release input is received from the remote control door lock receiver or the rear compartment lid release switch. The Diagnostic Trouble Code (DTC) sets when the BCM detects a short to battery voltage in the rear compartment lid release relay control circuit.

OBDII Code B3268 Chevrolet - Rear Compartment Lid Release Relay Control Circuit Short To Battery Voltage - AutoCodes.com — B3268 Chevrolet Code - Rear Compartment Lid Release Relay Control Circuit Short To Battery Voltage

What does this mean?

What are the Possible Causes of the DTC B3268 Chevrolet?

Faulty Rear Compartment Lid Release Relay
Rear Compartment Lid Release Relay harness is open or shorted
Rear Compartment Lid Release Relay circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B3268 Chevrolet?

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 B3268 Chevrolet 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.

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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 B3268 Chevrolet Code

1. What does the OBDII code B3268 mean on a Chevrolet?

The B3268 code indicates a problem with the rear compartment lid release relay control circuit, specifically a short to battery voltage.

2. What are common symptoms of the B3268 code?

Symptoms may include the trunk or rear hatch not opening, the trunk release button not working, or a blown fuse related to the lid release system.

3. What causes the B3268 code to appear?

Common causes include damaged wiring, a short circuit in the rear compartment lid release relay circuit, a faulty relay, or a defective trunk release switch.

4. How do I diagnose the B3268 code on my Chevrolet?

Inspect the wiring and connectors in the trunk release system for damage or corrosion, test the relay for proper operation, and check for any short circuits in the circuit.

5. Can a blown fuse cause the B3268 code?

Yes, a blown fuse in the rear compartment lid release circuit can trigger this code, as it may indicate an underlying short or electrical issue.

6. Is the trunk release motor a possible culprit for the B3268 code?

Yes, a malfunctioning trunk release motor can cause excessive current draw or a short, leading to this code.

7. How do I fix the B3268 code on a Chevrolet?

Repairs may include replacing damaged wiring, fixing short circuits, replacing the rear compartment lid release relay, or repairing/replacing the trunk release motor.

8. Can a bad BCM (Body Control Module) cause the B3268 code?

While rare, a faulty BCM can cause this code if it is not properly controlling the trunk release circuit.

9. Is the B3268 code serious?

The code is not critical for vehicle operation but can cause inconvenience since it affects the trunk or rear hatch functionality.

10. Can I clear the B3268 code without fixing the issue?

You can clear the code temporarily, but it will likely return if the underlying problem, such as a short circuit or damaged component, is not resolved.