AutoCodes – GMC – B2765 GMC

B2765 GMC Code - Driver Memory Set Switch Circuit

Quick Answer

Low reference is supplied to the driver Seat Memory Switch from the Seat Memory Control Module. Common causes include Faulty Seat Memory Switch Driver, Seat Memory Switch Driver harness is open or shorted, Seat Memory Switch Driver 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: B2765 GMC indicates Driver Memory Set Switch Circuit.
Common causes: Common causes include Faulty Seat Memory Switch Driver, Seat Memory Switch Driver harness is open or shorted, Seat Memory Switch Driver 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 612

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 Jun 01, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code B2765 GMC Description

Low reference is supplied to the driver Seat Memory Switch from the Seat Memory Control Module. When a memory switch is pressed, the signal circuit from the Seat Memory Control Module is pulled low through the switch contacts and a series of resistors indicating the memory recall request. In response to this signal, the Seat Memory Control Module commands the appropriate seat motors to move to the pre-recorded seat positions stored in memory. If the Seat Memory Control Module detects a short to ground on the memory seat switch signal circuit this Diagnostic Trouble Code (DTC) will be set.

OBDII Code B2765 GMC - Driver Memory Set Switch Circuit - AutoCodes.com — B2765 GMC Code - Driver Memory Set Switch Circuit

What does this mean?

What are the Possible Causes of the DTC B2765 GMC?

Faulty Seat Memory Switch Driver
Seat Memory Switch Driver harness is open or shorted
Seat Memory Switch Driver circuit poor electrical connection
Faulty Seat Memory Control Module

How to Fix the DTC B2765 GMC?

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 B2765 GMC 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 B2765 GMC code?

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Need Help with the Code?

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Information for Specific GMC Models

B2765 2014 GMC Sierra — Driver Memory Set Switch Circuit
B2765 2015 GMC Sierra — Driver Memory Set Switch Circuit
B2765 2016 GMC Sierra — Driver Memory Set Switch Circuit
B2765 2017 GMC Sierra — Driver Memory Set Switch Circuit
B2765 2018 GMC Sierra — Driver Memory Set Switch Circuit

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.